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Presentation list
| 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 |
Presentations in 2012
International
  1. N. Matsuda, H. Le Jeannic, H. Fukuda, T. Tsuchizawa, K. Yamada, Y. Tokura, H. Takesue "Polarization-entangled photon pair source on a chip," 2012 IEEE 9th International Conference on Group IV Photonics (GFP), ThP9, Aug 30, 2012, San Diego, CA.
  2. H. Le Jeannic, N. Matsuda, H. Takesue, H. Fukuda, T. Tsuchizawa, T. Watanabe, K. Yamada, S. Itabashi, Y. Tokura, "Monolithically-integrated polarization-entangled photon pair source on a silicon-on-insulator photonic circuit," CLEO/QELS 2012, QF2F, May 6, 2012, San Jose, CA.
  3. Xiaobo Zhu, Shiro Saito, Alexander Kemp, Kosuke Kakuyanagi, Shinichi Karimoto, Hayato Nakano, William J. Munro, Yasuhiro Tokura, Mark Everitt, Kae Nemoto, Makoto Kasu, Norikazu Mizuochi, Kouichi Semba, "Coherent coupling of a superconducting flux-qubit to an electron spin ensemble in diamond", APS March meeting, Boston, USA, Feb. 27-Mar. 3 (2011) A29.8.
  4. Yashiro Tokura, "Coherent control and detection of spin qubits in semiconductor with magnetic field engineering", APS March meeting, Boston, USA, Feb. 27-Mar. 3 (2011) L29.1 (invited).

Presentations in 2011
International
  1. N. Matsuda, T. Kato, K. Harada, H. Takesue, E. Kuramochi, H. Taniyama, M. Notomi, "Slow light enhanced waveguide nonlinearity in ultrahigh-Q photonic crystal coupled resonator chain," Microoptics Conference (MOC) 2011 (17th), C-4, Oct. 31, 2011, Sendai, Japan.
  2. Toshihiro Kubo, "Measurement Induced Backaction by Coupling with an Environment Containing a Quantum Dot as a Nanosensor", BIT's 1st Annual World Congress of Nano-S&T, Dalian, China, Oct. 23-26, 2011.
  3. Yasuhiro Tokura, "Spin Orbit Interaction and Spin Accumulation in Quantum Dot System", The 30th PIERS in Suzhou, China, Sep. 12-16 (2011) (Invited).
  4. T. Kubo and Y. Tokura, "Backaction dephasing induced by coupling with an environment containing a quantum dot detector out of equilibrium", Quantum Information Processing and Communication (QIPC) 2011, ETH Zurich, Sep. 5-9 (2011).
  5. S. Sasaki, G. Zhang, K. Tateno, Y. Harada, Y. Tokura, T. Sogawa, and K. Muraki, "Mod- ulation of Rashba spin-orbit interaction by radial external electric field in InAs nanowires", SPINTECH6, Aug. 1-5, Matsue, Japan, WP-14.
  6. M. Kohda, S. Nakamura, K. Kobayashi, Y. Tokura, and J. Nitta, "Spin generation due to Rashba spin orbit interaction in InGaAs quantum point contacts", SPINTECH6, Aug. 1-5, Matsue, Japan, O-18.
  7. Yasuhiro Tokura, "Coherent spin and charge transport through laterally coupled double quan- tum dots", 2nd Advanced Workshop on Spin & Charge Properties of Low Dimensional Systems, July 17-22 (2011) Brasov, Romania.
  8. T. Kubo, Y. Ichigo, and Y. Tokura, "Nonlinear transport through a three-terminal Aharonov- Bohm interferometer containing a double quantum dot", EP2DS19, July 25-20 (2011), Talla- hassee, Florida, USA.
  9. R. Brunner, Y.-S. Shin, T. Obata, M. Pioro-Ladri`ere, T. Kubo, K. Yoshida, T. Taniyama, Y. Tokura, S. Tarucha, "Probing spin entanglement in a semiconductor/micro-magnet two-qubit gate", EP2DS19, July 25-20 (2011), Tallahassee, Florida, USA.
  10. M. Kohda, S. Nakamura, Y. Tokura, Y. Nishihara, K. Kobayashi, T. Ono, J. Nitta, "Zero field spin polarization by Rashba spin orbit interaction in quantum point contacts", 5th International Workshop on Spin Currents, July 25-28, Sendai, Japan, BA-2 (Invited).
  11. Daisuke Hashimoto and Kaoru Shimizu, "Transient Saturation Spectroscopy for measuring the lifetime of hyperfine sublevels in 167Er3+ ions doped in a silicate glass fiber," CLEO/Europe-EQEC 2011, CE.P.12 WED, Munich, Germany, 2011.
  12. N. Matsuda, T. Kato, K. Harada, H. Takesue, E. Kuramochi, and M. Notomi, "Highly-efficient four-wave mixing in a coupled-nanocavity waveguide," CLEO:2011 - Laser Applications to Photonic Applications, OSA Technical Digest (CD) paper CFI3.
  13. Naoto Namekata, Hiroki Takesue, Yoshimori Honjo, Yasuhiro Tokura, and Shunichiro Inoue, "Practical Quantum Key Distribution Over 100 km Using Sinusoidally Gated InGaAs/InP Avalanche Photodiodes", the Conference on Lasers and Electro-Optics (CELO:2011), May 1-6 (2011), Baltimore, USA.
  14. Koji Azuma, Hitoshi Takeda, Masato Koashi, and Nobuyuki Imoto, "Quantum repeaters and computation by remote nondestructive parity measurement," The 5th Interdisciplinary Workshop {Quantum optics in various physical system} (Invited), Kyoto Hyatt Regency Hotel (Japan), March 22 (2011).
  15. T. Kubo, Y. Tokura, "Backaction Dephasing Induced by Coupling with an Environment Con- taining a Quantum Dot Detector" , Int. Symp. on Nanoscale Transport and Technology (IS- NTT2011), Jan. 11-14 (2011), Atsugi, Japan, PWe-25.
  16. S. M. Huang, Y. Tokura, H. Akimoto, K. Kono, J. J. Lin, S. Tarucha, K. Ono, "Electron Spin Resonance Tunneling in Vertical Double Quantum Dots with Different G-factors" , Int. Symp. on Nanoscale Transport and Technology (ISNTT2011), Jan. 11-14 (2011), Atsugi, Japan, PWe- 27.
  17. S. Amaha, W. Izumida, Y. Tokura, T. Hatano, R. Takahashi, K. Kono, J. A. Gupta, D. G. Austing, S. Tarucha, K. Ono, "Quartet Spin Blockade Mechanisms in Vertical Double Quantum Dots" , Int. Symp. on Nanoscale Transport and Technology (ISNTT2011), Jan. 11-14 (2011), Atsugi, Japan,Th-11.
  18. Koji Azuma, Hitoshi Takeda, Masato Koashi, and Nobuyuki Imoto, "Quantum repeaters and computation by a single module: remote nondestructive parity measurement," QIP2011 (Poster), Sentosa (Singapore), January 11 (2011).
  19. S. Amaha, T. Hatano, W. Izumida, K. Ono, K. Kono, T. Tamura, S. Teraoka, T. Kubo, Y. Tokura, J. A. Gupta, D. G. Austing , and S. Tarucha, "Laterally and vertically coupled triple vertical quantum dots" , 2011 Frontiers in Nanoscale Science and Technology Workshop (2011 FNST), Jan. 5-7, Wako, Japan, P-10.

Domestic
  1. N. Matsuda, T. Kato, K. Harada, H. Takesue, E. Kuramochi, M. Notomi, "Highly-enhanced optical nonlinearity in coupled-nanocaivty waveguides, 58st JSAP Spring Meeting, 26p-KA-5, Mar. 2011.
Presentations in 2010
International
  1. Koji Azuma, Naoya Sota, Masato Koashi, and Nobuyuki Imoto, "Optimal bound on coherent-state-based entanglement generation over lossy channels," 2nd ICQIT (Poster), NII (Japan), October 21 (2010).
  2. Koji Azuma, Naoya Sota, Masato Koashi, and Nobuyuki Imoto, "Tight bound on coherent-state-based entanglement generation over lossy channels," UQCC 2010 (Poster), ANA Intercontinental Tokyo (Japan), October 19 (2010).
  3. N. Matsuda, T. Kato, K. Yamada, T. Watanabe, T. Tsuchizawa, H. Fukuda, S. Itabashi, K. Edamatsu "Correlated Photon-Pair Generation from Silicon Microring Resonators," Updating Quantum Cryptography and Communications (UQCC) 2010, P-70, Oct. 18-20 (2010).
  4. William Munro, "Scalable quantum repeaters and quantum networks", Updating Quantum Cryptography and Communication 2010 (UQCC2010) Oct. 18-20 (2010), Tokyo (Invited).
  5. Yasuhiro Tokura, "Quantum key distribution/communication research in NTT", Updating Quantum Cryptography and Communication 2010 (UQCC2010) Oct. 18-20 (2010), Tokyo (Invited).
  6. Koji Azuma, Hitoshi Takeda, Masato Koashi, and Nobuyuki Imoto, "Quantum repeaters and computation by a single module: Remote nondestructive parity measurement," AQIS'10 (Oral), University of Tokyo (Japan), August 29 (2010).
  7. S. Teraoka, S. Amaha, T. Hatano, T. Kubo, Y. Tokura, Y. Ohno, H. Ohno, and S. Tarucha "Spin resonance and spin-orbit coupling effects in two dimensional hole systems in GaAs/AlGaAs(311)A heterostructures", The 6th Int. Conf. on the Physics and Applications of Spin Related Phenomena in Semiconductors (PASPS-VI), Tokyo, Japan, August 2-4 (2010), P1-61.
  8. S. M. Huang, Y. Tokura, H. Akimoto, K. Kono, J. J. Lin, S. Tarucha, and K. Ono, "Spin resonant tunnelling through vertical double quantum dots with different g factors", The 6th Int. Conf. on the Physics and Applications of Spin Related Phenomena in Semiconductors (PASPS-VI), Tokyo, Japan, August 2-4 (2010), B-3.
  9. Y.-S. Shin, R. Brunner, A. Shibatomi, T. Obata, Y. Tokura, Y. Shiraki, K. Sawano , Y. Harada, K. Ishibashi, and S. Tarucha, "Aluminum oxide for an effective Schottky gate in Si / SiGe two dimensional electron gas systems" The 30th Int. Conf. on Physics of Semiconductors (ICPS-30), Seoul, Korea, July 26-30 (2010), P2-076.
  10. R. Brunner, Y.-S. Shin, T. Obata, Y. Tokura, T. Kubo, M. Pioro-Ladriere, K. Yoshida, T. Taniyama, and S. Tarucha, "Towards the Realization of a Multiple Qubit system by using a Split Micromagnet Design", The 30th Int. Conf. on Physics of Semiconductors (ICPS-30), Seoul, Korea, July 26-30 (2010), P2-069.
  11. Y. Tokura, T. Kubo, R. Brunner, Y. -S. Shin, and S. Tarucha, "Nuclear spin diffusion and electron spin decoherence in an inhomogeneous magnetic field", The 30th Int. Conf. on Physics of Semiconductors (ICPS-30), Seoul, Korea, July 26-30 (2010), P1-398.
  12. T. Kubo, Y. Tokura, and S. Tarucha, "Controlled dephasing in an Aharonov-Bohm interferometer containing a laterally coupled double quantum dot due to a coupling with a quantum dot charge sensor", The 30th Int. Conf. on Physics of Semiconductors (ICPS-30), Seoul, Korea, July 26-30 (2010), P1-086.
  13. S. M. Huang, Y. Tokura, H. Akimoto, K. Kono, J. J. Lin, S. Tarucha, and K. Ono, "Spin bottleneck in resonance tunneling through In0.04Ga0.96As/GaAs vertical double quantum dots", The 30th Int. Conf. on Physics of Semiconductors (ICPS-30), Seoul, Korea, July 26-30 (2010), ThA3-3.
  14. S. Amaha, T. Hatano, W. Izumida, K. Ono, T. Tamura, S. Teraoka, T. Kubo, Y. Tokura, J. A. Gupta, D. G. Austing, and S. Tarucha, "Laterally and vertically coupled triple vertical quantum dots", The 30th Int. Conf. on Physics of Semiconductors (ICPS-30), Seoul, Korea, July 26-30 (2010), MoB1-7.
  15. R. Ionicioiu and W. J. Munro, "Efficient preparation of 2D and 3D cluster states with photonic modules", the 10th Quantum Communication, Measurement and Computing Conference (QCMC2010(Poster)), the University of Queensland, Brisbane, Queensland, Australia, July 18-23 (2010).
  16. S. Devitt, D. Markham, P. van Loock, W. Munro, K. Nemoto, "Topological Squeezing of light", the 10th Quantum Communication, Measurement and Computing Conference (QCMC2010(Poster)), the University of Queensland, Brisbane, Queensland, Australia, July 18-23 (2010).
  17. W. J. Munro, S. J. Devitt, A. M. Stephens and Kae Nemoto, "High Bandwidth Quantum Communication", the 10th Quantum Communication, Measurement and Computing Conference (QCMC2010), the University of Queensland, Brisbane, Queensland, Australia, July 18-23 (2010).
  18. H. Takesue, "Quantum frequency downconversion experiment", Inernational conference on quantum communication, measurement and computing, QCMC 2010, P3-1, July 22, Brisbane, Australia.
  19. M. Hunault, H. Takesue, O. Tadanaga, Y. Nishida, and M. Asobe, "Generation of time-bin entangled photon pairs using cascaded second-order nonlinearity in single periodically-poled lithium niobate waveguide," CLEO/QELS 2010, QThG4, May20, 2010, San Jose.
  20. Y. Tokura, T. Kubo, K. Ono, and S. Tarucha, "Leakage current at the spin blockade in g-factor controlled series quantum dots" Quantum Dot 2010 (QD2010), Nottingham, UK, April 26-30 (2010), PI-28.
  21. T. Kubo, Y. Ichigo, Y. Tokura, and S. Tarucha, "Coherent electron transport through a double quantum dot coupled to three reservoirs", Quantum Dot 2010 (QD2010), Nottingham, UK, April 26-30 (2010), PI-27.
  22. T. Hatano, S. Amaha, T. Kubo, S. Teraoka, Y. Tokura, J. A. Gupta, D. G. Austing, and S. Tarucha, "Electrical properties of two laterally coupled vertical quantum dots in series with tunable inter-dot coupling", Quantum Dot 2010 (QD2010), Nottingham, UK, April 26-30 (2010), PI-26.
  23. R. Brunner, Y. -S. Shin, T. Obata, T. Kubo, Y. Tokura, M. Pioro-Ladriere, K. Yoshida, T. Taniyama, and S. Tarucha, "Spin SWAP in a Scalable Qubit System including a Split Micro-Magnet", Quantum Dot 2010 (QD2010), Nottingham, UK, April 26-30 (2010), S12-3.
  24. K. Inoue, H. Takesue and A. Yoshizawa, "Quantum entangled photons and quantum key distribution," 2010 International Symposium on Physics of Quantum Technology, Talk No.26, April 9, 2010, Tokyo.
  25. J. F. Dynes, H. Takesue, Z. L. Yuan, A. W. Sharpe, K. Harada, T. Honjo, H. Kamada, O. Tadanaga, Y. Nishida, M. Asobe, and A. J. Shields, "Entanglement distribution over 200 km," 2010 International Symposium on Physics of Quantum Technology, 8TH-54, April 8, 2010, Tokyo.
  26. H. Takesue, "Erasing frequency distinguishability using quantum frequency up-conversion," 2010 International Symposium on Physics of Quantum Technology, 8TH-8, April 8, 2010, Tokyo.
  27. Y. Tokura, R. Brunner, Y. -S. Shin, T. Obata, M. Pioro-Ladriere, and S. Tarucha, "Single-electron spin manipulation and detection using slanting-field", CREST 2010 International Symposium on Physics of Quantum Technology, Tokyo Japan, April 6-9 (2010), 8TH-09.
  28. S.M. Huang, Y. Tokura, H. Akimoto, K. Kono, J.J. Lin, S. Tarucha, and K. Ono, "Electron resonance tunneling through double quantum dot with different g-factors", Int. Symposium on Quantum Nanostructures and Spin-related Phenomena (QNSP), Komaba, Tokyo, Mar. 9-11 (2010) ThA-2.
  29. T. Hatano, S. Amaha, T. Kubo, S. Teraoka, Y. Tokura, and S. Tarucha, "Transport Properties of Coupled Vertical Quantum Dots", Int. Symposium on Quantum Nanostructures and Spin-related Phenomena (QNSP), Komaba, Tokyo, Mar. 9-11 (2010) ThM-3.
  30. Y.Tokura, M. Pioro-Ladriere, R. Brunner, Y. -S. Shin, T. Obata, T. Kubo, K. Yoshida, T. Taniyama, and S. Tarucha, "Scalable spin qubits in quantum dot system using micro-magnet technology", Int. Symposium on Quantum Nanostructures and Spin-related Phenomena (QNSP), Komada, Tokyo, Mar. 9-11 (2010) ThM-1.
  31. Toshihiro Kubo, Yasuhiro Tokura, Tsuyoshi Hatano, and Seigo Tarucha, "Dephasing in an Aharonov-Bohm interferometer containing a laterally coupled double quantum dot due to a coupling with a quantum dot charge sensor", Int. Symposium on Quantum Nanostructures and Spin-related Phenomena (QNSP), Komaba, Tokyo, Mar. 9-11 (2010) P40.
  32. S. Takahashi, R. S. Deacon, K. Yoshida, A. Oiwa, K. Shibata, K. Hirakawa, Y. Tokura, and S. Tarucha, "Large anisotropy of spin-orbit interaction in a single InAs self-assembled quantum dot", Int. Symposium on Quantum Nanostructures and Spin-related Phenomena (QNSP), Komaba, Tokyo, Mar. 9-11 (2010) P38.
  33. T. Obata, K. Suzuki, Y. -S. Shin, Y. Tokura, R. Brunner, T. Kubo, K. Yoshida, T. Taniyama, and S. Tarucha, "Overhauser effect for single electron spin in an electric dipole spin resonance experiment by using a double quantum dot integrated with a micro-magnet", Int. Symposium on Quantum Nanostructures and Spin-related Phenomena (QNSP), Komaba, Tokyo, Mar. 9-11 (2010) P37.
  34. R. Brunner, Y. -S. Shin, T. Obata, T. Kubo, Y. Tokura, M. Pioro-Ladriere, K. Yoshida, T. Taniyama, and S. Tarucha, "Coherent control of the coupling between two electron spins in a scalable qubit with split micro-magnet design", Int. Symposium on Quantum Nanostructures and Spin-related Phenomena (QNSP), Komaba, Tokyo, Mar. 9-11 (2010) P33.
  35. Y.-S. Shin, Y. Tokura, T. Obata, R. Brunner, M. Pioro-Ladriere, and S. Tarucha, "Both spins readout in a double quantum dot including a micromagnet", Int. Symposium on Quantum Nanostructures and Spin-related Phenomena (QNSP), Komaba, Tokyo, Mar. 9-11 (2010) P30.
  36. S. Amaha, T. Hatano, W. Izumida, K. Ono, T. Tamura, S. Teraoka, T. Kubo, Y. Tokura, J. A. Gupta, D.G. Austing, and S. Tarucha, "Laterally and vertically coupled triple vertical quantum dots", Int. Symposium on Quantum Nanostructures and Spin-related Phenomena (QNSP), Komaba, Tokyo, Mar. 9-11 (2010) P26.
  37. S. Teraoka, S. Amaha, T. Hatano, T. Kubo, Y. Tokura, Y. Ohno, H. Ohno, S. Tarucha, "Spin resonance and spin-orbit coupling effects in two dimensional hole systems in a GaAs/AlGaAs (311)A heterostructure", Int. Symposium on Quantum Nanostructures and Spin-related Phenomena (QNSP), Komaba, Tokyo, Mar. 9-11 (2010) P2.
  38. M. Yamamoto, T. Kodera, Y. Kondo, K. Kimura, K. Ono, Y. Tokura, Y. Arakawa, and S. Tarucha, "Hyperfine interaction in a vertical double quantum dot", Int. Symposium on Quantum Nanostructures and Spin-related Phenomena (QNSP), Komaba, Tokyo, Mar. 9-11 (2010) TuM-3.
  39. O. Entin-Wohlman, A. Aharony, Y. Tokura and Y. Avishai, "Spin-polarized Electric Currents through the Constriction with Spin-orbit Interaction", 6th RIEC Int. Workshop on Spintronics, 5-6 Feb. 2010, Sendai Japan (P-11).
  40. S. Teraoka, S. Amaha, T. Hatano, T. Kubo, Y. Tokura, Y. Ohno, H. Ohno, and S. Tarucha, "Hole Spin Resonance and Spin-orbit Interaction in p-GaAs/AlGaAs (311)A Heterostructure", 6th RIEC Int. Workshop on Spintronics, 5-6 Feb. 2010, Sendai Japan (P-10).
  41. T. Kubo, Y. Tokura, and S. Tarucha, "Electron Transport through an Aharonov-Bohm-Casher Interferometer Containing a Laterally Coupled Double Quantum Dot", 6th RIEC Int. Workshop on Spintronics, 5-6 Feb. 2010, Sendai Japan (P-5).

Domestic
  1. T. Kubo and Y. Tokura, "Phase symmetry breaking and fluctuation relation in nonlinear three-terminal transport through a double quantum dot", YITP Workshop 2010: Physics of Nonequilibrium Systems -Fluctuation and Collective Behavior-, Yukawa Panasonic Hall, Nov. 18-20, 2010, P58.
  2. Koji Azuma, Hitoshi Takeda, Masato Koashi, and Nobuyuki Imoto, "Quantum repeaters and computation by a single module," QIT23 (Oral), Tokyo University (Japan), November 16 (2010).
  3. Koji Azuma, Hitoshi Takeda, Masato Koashi, and Nobuyuki Imoto, "Quantum repeaters and computation by a single module," JPS autumn meeting (Oral), Osaka Prefecture University (Japan), September 23, 2010.
  4. N. Matsuda, H. Takesue, E. Kuramochi, M. Notomi, "Nonlinear pulse compression in silicon photonic crystal coupled-resonator optical waveguides," 71st JSAP Annual meeting, 15p-ZW-13, Sep. 14-17, 2010.
  5. T. Kato, N. Matsuda, Y. Mitsumori, H. Kosaka, K. Yamada, T. Watanabe, T. Tsuchizawa, H. Fukuda, S. Itabashi, K. Edamatsu,"Photon pair generation from silicon micro-ring resonators," 71st JSAP Annual meeting, 14p-E-3, Sep. 14-17, 2010.
Presentations in 2009
International
  1. S. Miyatake, K. Inaba, and S. Suga "Color-Selective Mott Transition and Repulsion-Induced Color Superfluid of Three-Component Fermionic Atoms with Repulsive Interaction in Optical Lattices" International Conference on Materials and Mechanisms of Superconductivity, Tokyo, Japan, August 11, 2009
  2. S. Miyatake, K. Inaba, and S. Suga "Color superfluidity and trionic state of three-component lattice fermionic atoms" International Conference on Magnetism, Karlsruhe, Germany, July 27, 2009
  3. Y. Tokura, T. Kubo, and S. Tarucha, "Detection of zero field spin accumulation by nuclear spins", International Symposium on Advanced Nanostructures and nano-Devices, Nov. 30- Dc. 4, 2009 Kaanapali, Maui, Hawaii.
  4. S. Amaha, T. Hatano, Y. Tokura, K. Ono, T. Kodera, J. A. Gupta, D. G. Austing, and S. Tarucha, "Spin blockade properties of weakly coupled quantum dots in the presence of near orbital degeneracy", International Symposium on Advanced Nanostructures and nano-Devices, Nov. 30- Dc. 4, 2009 Kaanapali, Maui, Hawaii.
  5. H. Takesue, "Quantum communication experiments using telecom-band entangled photons", International Conference on Quantum Information and Technology (ICQIT) 2009, December 3, 2009, Tokyo (invited).
  6. J. F. Dynes, H. Takesue, Z. L. Yuan, A. W. Sharpe, K. Harada, T. Honjo, H. Kamada, O. Tadanaga, Y. Nishida, M. Asobe, and A. J. Shields, "Efficient entanglement distribution over 200 kilometers fiber using self-differencing InGaAs avalanche photodiodes," Frontiers in optics 2009, JWE2, October 14, 2009, San Jose.
  7. K. Yamada, T. Tsuchizawa, T. Watanabe, H. Fukuda, H. Shinojima, H. Nishi, K. Harada, H. Takesue Y. Tokura, and S. Itabashi, "Nonlinear functions and quantum entanglement generation using silicon photonic wire waveguides," ECOC 2009, session 7.2, September 23, 2009, Vienna (invited).
  8. H. Takesue, K. Harada, K. Tamaki, H. Fukuda, T. Tsuchizawa, T. Watanabe, K. Yamada, and S. Itabashi, "Unconditionally secure entanglement-based quantum key distribution experiment," Conference on Quantum Information & Quantum Control (CQIQC) III, Session 10, August 27, 2009, Toronto, Canada.
  9. M. Yamashita, M. W. Jack, K. Inaba, and Y. Tokura, "Gutzwiller study of Bose-Fermi mixtures trapped in three-dimensinoal optical lattices", 18th International Laser Physics Workshop (LPHYS'09), Barcelona, Spain July 13-17 2009, 6.10.4 [Invited].
  10. T. Obata, M. Pioro-Ladriere, Y. Tokura, R. Brunner, Y. Shin, K. Yoshida, T. Taniyama, and S. Tarucha, "Dynamical polarization effect of nuclear spin bath dragged by electron spin resonance in double quantum dot integrated with micro-magnet", 16th International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures (EDISON16), Montpellier, France, 24-28 August 2009 Th-P22.
  11. Y. Tokura, K. Ono and S. Tarucha, "Transient current in spin blockade condition", 16th International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures (EDISON16), Montpellier, France, 24-28 August 2009, Mo-C5.
  12. T. Kubo, Y. Tokura, and S. Tarucha, "Dephasing in an Aharonov-Bohm interferometer containing a laterally coupled double quantum dot due to a coupling with a quantum dot charge sensor", A research workshop of the lsrael Science Foundation, 50 years of the Ahronov-Bohm Effect, Concepts and Applications, Tel Aviv, Israel, Oct. 11-14, 2009.
  13. T. Honjo, "Gigahertz Clocked Quantum Key Distribution System using FPGA", ECOC 2009, P4.06, Vienna, Austria, 2009.
  14. H. Sanada, T. Sogawa, H. Gotoh, Y. Tokura, H. Yamaguchi, H. Nakano, H. Kamada, "Excited-state spectroscopy of charged quantum dots in magnetic field", The 14th International Conference on Modulated Semiconductor structures (MSS-14), July 19-24, Koba, Japan M4e.
  15. M. Pioro-Ladriere, R. Brunner, Y. Tokura, T. Obata, Y.-S. Shin, T. Kubo, K. Yoshida, T. Taniyama, S. Tarucha, "Manipulating single electron spins with micro-magnets", The 18th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-18), July 19-24, Kobe, Japan E9a [invited].
  16. R.Brunner, M. Pioro-Ladri ` ere, Y. Tokura, T. Obata, Y.-S. Shin, T. Kubo, K. Yoshida, T. Taniyama, S. Tarucha, "Coherent Single Electron Manipulation in a Double Quantum Dot Specially De-signed for Scalable Qubits", The 18th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-18), July 19-24, Kobe, Japan Th-eP84.
  17. Y. Tokura, T. Kubo, Y. -S. Shin, K. Ono, S. Tarucha, "Quantum spin transport in magnetic-field-engineered nano-structures", The 18th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-18), July 19-24, Kobe, Japan Th-eP82.
  18. S. Amaha, T. Hatano, H. Tamura, S. Teraoka, T. Kubo, Y. Tokura, D. G. Austing, S. Tarucha, "Electronic states in laterally coupled vertical triple quantum dots", The 18th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-18), July 19-24, Kobe, Japan Th-eP40.
  19. Y.-S. Shin, M. Pioro-Ladri ` ere, T. Obata, Y. Tokura, R. Brunner, T. Kubo, K. Yoshida, S. Tarucha, "Single Electron Spin Addressing by Photon-assisted-tunneling for a Double Quantum Dot Integrated with a Micro-magnet", The 18th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-18), July 19-24, Kobe, Japan Th-eP36.
  20. S. Teraoka, S. Amaha, T. Hatano, T. Kubo, Y. Tokura, Y. Ohno, H. Ohno, S. Tarucha, "Spin resonance of two dimensional hole system", The 18th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-18), July 19-24, Kobe, Japan Tu-eP71.
  21. T. Hatano, T. Kubo, S. Amaha, S. Teraoka, Y.Tokura, S. Tarucha, "Phases and periods of Aharonov-Bohm oscillations in parallel coupled double quantum dot ", The 18th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-18), July 19-24, Kobe, Japan Tu-eP39.
  22. T. Kubo, Y. Tokura, T. Hatano, S. Amaha, S. Teraoka, S. Tarucha, "Quantum interference effects in a laterally coupled triple quantum dot containing a quantum dot charge sensor", The 18th International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS-18), July 19-24, Kobe, Japan Mo-eP26.
  23. T. Kubo, Y. Tokura and S. Tarucha, "Spin-dependent transport through an Aharonov-Bohm-Casher interferometer containing a laterally coupled double quantum dot with spin-orbit interaction" , 14th International Conference on Narrow Gap Semiconductors and Systems, July 13-17, Sendai, Japan PTh-13.
  24. T. Honjo, A. Uchida, K. Amano, K. Hirano, H. Someya, H. Okumura, K. Yoshimura, P. Davis and Y. Tokura, "Differential-phase-shift quantum key distribution experiment using fast physical random bit generator with chaotic semiconductor lasers", LPHYS'09, 7.5.6, Barcelona, Spain, 2009 [Invited].
  25. A. Uchida, T. Honjo, K. Amano, K. Hirano, H. Someya, H. Okumura, S. Yoshimori, K. Yoshimura, P. Davis and Y. Tokura, "Fast physical random bit generator based on chaotic semiconductor lasers: Application to quantum cryptography", CLEO/Europe-EQEC, CB.P.1, Munich, Germany, 2009.
  26. K. Inoue, Y. Iwai, T. Kukita and T. Honjo, "Differential-quadrature-phase-shift (DQPS) quantum key distribution" , CLEO/IQEC 2009, ITuI4, Baltimore, 2009.
  27. K. Inoue, H. Takesue and T. Honjo, "DPS quantum key distribution and related technologies" , SPIE Photonic West, 7236-16, 2009.
  28. J. F. Dynes, H. Takesue, Z. L. Yuan, A. W. Sharpe, K. Harada, T. Honjo, H. Kamada, O. Tadanaga, Y. Nishida, M. Asobe, and A. J. Shields, "Ulta-long distance and efficient entanglement distribution over 200 kilometers," CLEO/IQES 2009, postdeadline paper IPDA7, June 4, 2009, Baltimore.
  29. H. Takesue, "Erasing frequency distinguishability using single-photon up-conversion," CLEO/IQEC 2009, IThJ7, June 4, 2009, Baltimore.
  30. K. Shimizu, H. Takesue and K. Tamaki, "Two-photon interference for quantum cryptography with a non-maximally entangled photon pair," CLEO/IQEC 2009, IWC6, June 3, 2009, Baltimore.
  31. Q. Zhang, H. Takesue, T. Honjo, K. Wen, T. Hirohata, M. Suyama, Y. Takiguchi, H. Kamada, Y. Tokura, O. Tadanaga, Y. Nishida, M. Asobe and Y. Yamamoto, "Megabits secure key rate quantum key distribution," CLEO/IQEC 2009, ITul1, June 2, 2009, Baltimore.
  32. H. Takesue, K. Harada, H. Fukuda, T. Tsuchizawa, T. Watanabe, K. Yamada, Y. Tokura, and S. Itabashi, "Silicon photonics in quantum communications," CLEO/IQEC 2009, CMAA1, June 1, 2009, Baltimore (invited).
  33. Y. Tokura, S. Amaha, R. Takahashi, K. Ono, and S. Tarucha, "Nuclear spin pumping in asymmetrical double dots", Frontiers in Nanoscale Science and Technology Workshop (FNST-2009), May 29-31, Boston, USA.
  34. H. Takesue, "Telecom-band entanglement swapping using high-speed single photon detectors based on sinusoidally gated InGaAs/InP avalanche photodiodes," SPIE Defence, Security + Sensing 2009, Advanced Photon Counting Techniques III, 7320-29 (invited).
  35. R. Brunner, M. Pioro-Ladriere, T. Obata, Y. Tokura, Y. -S. Shin, T. Kubo, K. Yoshida, T. Taniayama, and S. Tarucha, "Circuit Design to Perform Arbitrary Single Electron Spin Rotations in Double Quantum Dots", ISNTT2009, Jan. 20-23, Kanagawa, Japan (PWe-28).
  36. S. Amaha, T. Hatano, D. G. Austing, H. Tamura, S. Teraoka, T. Kubo, Y. Tokura, and S. Tarucha, "Electronic Charge and Spin States in Laterally Coupled Triple Quantum Dots", ISNTT2009, Jan. 20-23, Kanagawa, Japan (PWe-26).
  37. T. Kubo, Y. Tokura, and S. Tarucha, "Quantum Interference Effects in a Laterally Coupled Double Quantum Dot with a Capacitively Coupled Quantum Dot Charge Sensor", ISNTT2009, Jan. 20-23, Kanagawa, Japan (PWe-25).
  38. S. Teraoka, S. Amaha, T. Hatano, T. Kubo, Y. Tokura, Y. Ohno, H. Ohno, and S. Tarucha, "Spin Resonance of Two Dimensional Hole System and B=0 Spin Splitting", ISNTT2009, Jan. 20-23, Kanagawa, Japan (PWe-13).
  39. K. Harada, H. Takesue, H. Fukuda, T. Tsuchizawa, T. Watanabe, K. Yamada, Y. Tokura, and S. Itabashi, "Frequency and Polarization Characteristics of Correlated Photon-Pair Generation in Silicon Wire Waveguide", ISNTT2009, Jan. 20-23, Kanagawa, Japan (PWe-10).
  40. S. Amaha, T. Hatano, S. Teraoka, T. Kubo, Y. Tokura, C. Payette, J. A. Guppa, D. G. Austing, and S. Tarucha, "Wave Function Imaging in Vertical Quantum Dots Using Resonant Tunneling Spectroscopy", ISNTT2009, Jan. 20-23, Kanagawa, Japan (PTu-17).
  41. T. Hatano, T. Kubo, Y. Tokura, S. Amaha, S. Teraoka, and S. Tarucha, "Aharonov-Bohm Oscillation in Parallel Coupled Vertical Double Dot", ISNTT2009, Jan. 20-23, Kanagawa, Japan (PTu-16).
  42. M. Pioro-Ladriere, T. Obata, R. Brunner, Y. Tokura, Y. -S. Shin, T. Kubo, K. Yoshida, T. Taniayama, and S. Tarucha, "Charge Detection of electrically Driven Single-Electron Resonance in a Slanting Zeeman Field", ISNTT2009, Jan. 20-23, Kanagawa, Japan (We-09).
  43. T. Kubo, Y. Tokura, S. Amaha, T. Hatano, and S. Tarucha, "Spin and pseudospin Kondo effects in a laterally coupled double quantum dot", ISNTT2009, Jan. 20-23, Kanagawa, Japan (PTu-13).
  44. T. Kubo, Y. Tokura, S. Amaha, and S. Tarucha, "Nonlinear transport through an asymmetrically parallel coupled double quantum dot", nanoPhys09, Feb. 23-25, 2009, Tokyo, Japan (P2-6).
  45. T. Obata, M. Pioro-Ladriere, Y. Tokura, R. Brunner, Y. -S. Shin, T. Kubo, K. Yoshida, T. Taniyama, and S. Tarucha, "Dynamical polarization effect of nuclear spin bath dragged by electron spin resonance in double quantum dot integrated with micro-magnet", nanoPhys09, Feb. 23-25, 2009, Tokyo, Japan (P2-14).
  46. R. Brunner, M. Pioro-Ladriere, T. Obata, Y. Tokura, Y. -S. Shin, T. Kubo, K. Yoshida, T. Taniyama, and S. Tarucha, "Microwave Circuit Design for Precise Pulse Control and Arbitrary Electrically Driven Single Spin Rotation in Double Quantum Dot Devices", nanoPhys09, Feb.23-25, 2009, Tokyo, Japan (P1-12).

Domestic
  1. F. Morikoshi, "Quantum information and nonlocality," Sapporo Winter School '09, Sapporo, Japan (Jan. 2009) [Invited].
Presentations in 2008
International
  1. T. Hatano, T. Kubo, Y. Tokura, S. Amaha, S. Teraoka, and S. Tarucha, "Aharonov-Bohm Phases for Bonding and Anti-Bonding States in Parallel Coupled Vertical Double Dot", Int. Sympo. on Foundation of Quantum Mechanics in the Light of New Technology (ISQM-Tokyo'08), PII-4.
  2. T. Kubo, Y. Tokura, S. Amaha, S. Teraoka, and S. Tarucha, "Electron Transport through a Laterally Coupled Triple Quantum Dot Forming Aharonov-Bohm Interferometer", Int. Sympo. on Foundation of Quantum Mechanics in the Light of New Technology (ISQM-Tokyo'08), PII-3.
  3. S. Amaha, T. Hatano, T. Kubo, Y. Tokura, S. Teraoka, D. G. Austing, S. Tarucha, Y. Nakata, T. Miyazawa, T. Oshima, T. Usuki, N. Yokoyama, "Inter-Dot Coupling Effects Observed for Multiple Self-Assembled Quantum Dots in 4-Gated Vertical Tunnel Diodes", The 9th Int. Sympo. on Foundation of Quantum Mechanics in the Light of New Technology (ISQM-Tokyo'08), PII-2.
  4. S. Amaha, T. Hatano, Y. Tokura, K. Ono, T. Kubo, D. G. Austing, S. Tarucha, "Spin Blockade Properties of Weakly Coupled Quantum Dots with Orbital Degeneracy", The 9th Int. Sympo. on Foundation of Quantum Mechanics in the Light of New Technology (ISQM-Tokyo'08), PII-1.
  5. H. Takesue and B. Miquel, "Swapping telecom-band entanglement generated in fibers, International Symposium on Physics of Quantum Technology 2008, TH-E1, November 27, 2008, Nara.
  6. T. Honjo, S. W. Nam, H. Takesue, Q. Zhang, H. Kamada, Y. Nishida, O. Tadanaga, M. Asobe, B. Baek, R Hadfield, S. Miki, M. Fujiwara, M. Sasaki, Z. Wang, K. Inoue, and Y. Yamamoto, "Long-distance entanglement-based quantum key distribution over optical fiber," International Symposium on Physics of Quantum Technology 2008, TH-E2, November 27, 2008, Nara.
  7. K. Harada, H. Takesue, H. Fukuda, T. Tsuchizawa, T. Watanabe, K. Yamada, Y. Tokura, and S. Itabashi, "High-purity entanglement generation using silicon wire waveguide," International Symposium on Physics of Quantum Technology 2008, TH-E3, November 27, 2008, Nara.
  8. Q. Zhang, H. Takesue, T. Honjo, K. Wen, T. Hirohata, M. Suyama, Y. Takiguchi, H. Kamada, Y. Tokura, O. Tadanaga, Y. Nishida, M. Asobe, S. W. Nam, R. H. Hadfield, K. Tamaki, K. Inoue, Y. Yamamoto, "Experimental research status of differential phase shifted quantum key distribution," International Symposium on Physics of Quantum Technology 2008, TH-E6, November 27, 2008, Nara.
  9. H. Takesue and T. Honjo, "Quantum communication experiments using telecom-band entangled photons," LEOS Annual Meeting 2008, ThG4, November 13, 2008, Newport Beach, California (invited).
  10. K. Yamada, T. Tsuchizawa, T. Watanabe, H. Fukuda, H. Shinojima, H. Nishi, H. Takesue, T. Tanabe, A. Shinya, E. Kuramochi, M. Notomi, Y. Tokura, S. Itabashi, "Applications of nonlinear effects in silicon wire waveguides: all-optical modulation, wavelength conversion, and quantum entanglement," SPIE Asia-Pacific Optical Communications, APOC 2008, Paper 7134-64, October 28, 2008, Hangzhou, China (invited).
  11. H. Takesue, H. Fukuda, T. Tsuchizawa, T. Watanabe, K. Yamada, Y. Tokura, and S. Itabashi, "Entanglement generation using silicon photonic wire waveguide," The 2nd IEEE Nanotechnology Materials and Devices Conference, NMDC 2008, MoC II-3, October 20, 2008, Kyoto (invited).
  12. H. Takesue, K. Harada, H. Fukuda, T. Tsuchizawa, T. Watanabe, K. Yamada, Y. Tokura, and S. Itabashi, "Entanglement generation using silicon wire waveguide," XII International Conference on Quantum Optics and Quantum Information, ICQO 2008, September 22, 2008, Vilnius, Lithuania (invited).
  13. H. Takesue, H. Fukuda, T. Tsuchizawa, T. Watanabe, K. Yamada, Y. Tokura, and S. Itabashi, "Entanglement generation using silicon wire waveguide," 5th International Conference on Group IV Photonics, GFP 2008, FD1, September 19, 2008, Sorrento, Italy (invited).
  14. A. Yamamoto, M. Yamashita, and N. Kawakami, "Ground-state properties of fermion in double-well optical lattices", 25th International Conference on Low Temperature Physics (LT25), Amsterdam, Netherlands, August 6-13, 2008.
  15. M. Yamashita, M. W. Jack, K. Igeta, and Y. Tokura, "Numerical Study of Bose-Fermi mixtures in a 3D optical lattice based on the Gutzwiller approximation", XXI International Conference on Atomic Physics (ICAP2008), Storrs, Connecticut, USA, July 27-August 1, 2008.
  16. M. Yamashita and M. W. Jack, "Number squeezing of an array of Bose-Einstein condensates in a 1D optical lattice", 17th International Laser Physics Worlkshop (LPHYS'08), 6.11.3, Trondheim, Norway, June 30-July 4, 2008 [Invited].
  17. H. Shibata, M. Asahi, T. Maruyama, T. Akazaki, H. Takesue, T. Honjo, Y. Tokura,"Optical Response and Fabrication of MgB2 Nanowire Detectors", 2008 Applied Superconductivity Conference, Aug. 17-22, 2008, Chicago (3EPD02).
  18. H. Shibata, M. Asahi, T. Maruyama, T. Akazaki, H. Takesue, T. Honjo, Y. Tokura,"Optical response of MgB2 nanowire", 21st International Symposium on Superconductivity, Oct. 27-29, 2008, Tsukuba (FDP-32).
  19. K. Tamaki, "Unconditional security proof of QKD and imperfections of devises", Updating Quantum Cryptography 2008, Tokyo, Japan.
  20. Y. Iwai, T. Honjo, K. Inoue, H. Kamada, Y. Nishida, O. Tadanaga and M. Asobe, "Polarization independent DPS-QKD system using up-conversion detectors", CLEO/QELS 2008, QWB5, San Jose, 2008.
  21. T. Honjo, S. W. Nam, H. Takesue, Q. Zhang, H. Kamada, Y. Nishida, O. Tadanaga, M. Asobe, B. Baek, R. Hadfield, S. Miki, M. Fujiwara, M. Sasaki, Z. Wang, K. Inoue and Y. Yamamoto, "Entanglement-based BBM92 QKD experiment using superconducting single photon detectors", LPHYS'08, 7.10.4, Trondheim, Norway, 2008 [Invited].
  22. T. Honjo, H. Takesue, H. Kamada, K. Tamaki, H. Shibata, K. Shimizu, Y. Tokura,S. Yamamoto, T. Yamamoto, Y. Nishida, O. Tadanaga, M. Asobe, and K. Inoue, "Field trial of differential-phase-shift QKD using polarization independent freqeuncy up-conversion detectors", SECOQC, Oct 10, 2008, Vienna, Austria, 2008.
  23. Y. Tokura, "Latest progress in QKD experiments at NTT", Updating Quantum Cryptography 2008, Dec. 1-2, Akihabara, Tokyo,Lecture (X).[Invited]
  24. K. Tamaki, "Unconditional security proof of QKD and imperfections of devices", Updating Quantum Cryptography 2008, Dec. 1-2, Akihabara,Tokyo, Lecture(VIII).[Invited]
  25. F. Morikoshi, "Temporal approach to Grover's search algorithm," 2008 International Symposium on Physics of Quantum Technology, Nara, Japan (Nov. 2008).
  26. Y. Tokura, "Quantum spin transport in magnetic-field-engineered nano-structures", The 23rd Nishinomiya-Yukawa Memorial International Workshop, Spin Transport in Condensed Matter (STCM-Kyoto) Oct. 27 - Nov. 28 (2008) Yukawa Institute for Theoretical Physics, Kyoto University. [Invited]
  27. T. Obata, M. Pioro-Ladriere, Y. Tokura, Y. -S. Shin, T. Kubo, K. Yoshida, T. Taniyama, S. Tarucha, "Selective Addressing of single electron spins in a semiconductor double quantum dot integrated With a micro-magnet", 29th International Conference on the Physics of Semiconductors, Rio de Janeiro, Brazil July 27th-August 1st 2008, (Tu-M1e-2).
  28. T. Kodera, K. Ono, Y. Kitamura, S. Amaha, Y. Tokura, Y. Arakawa, and S. Tarucha, "Lifting of Pauli-Spin Blockade in Few-Electron Vertical Double Quantum Dots", 25th International Conference on Low Temperature Physics, Amsterdam, Netherlands August 6-13, 2008 (PD-Th250).
  29. T. Kubo, Y. Tokura, S. Amaha, and S. Tarucha, "Kondo effects in a laterally coupled double quantum dot", 25th International Conference on Low Temperature Physics, Amsterdam, Netherlands August 6-13, 2008 (PD-Th251).
  30. M. Pioro-Ladriere, T. Obata, Y. Tokura, Y. -S. Shin, T. Kubo, K. Yoshida, T. Taniyama, and S. Tarucha, "Selective manipulation of electron spins with electric field", 25th International Conference on Low Temperature Physics, Amsterdam, Netherlands August 6-13, 2008 (OTuA4-2 Invited).
  31. T. Hatano, Y. Tokura, S. Amaha, S. Teraoka, T. Kubo, and S. Tarucha, "Transport properties of parallel coupled double dots under microwave irradiation", 25th International Conference on Low Temperature Physics, Amsterdam, Netherlands August 6-13, 2008 (PD-Tu270).
  32. Y. Tokura, T. Kubo, Y. -S. Shin, M. Pioro-Ladriere, T. Obata, and S. Tarucha, "Photon Assisted Current and Spin Measurement in Series Double Dots with a Field Gradient", Fifth International Conference on Physics and Applications of Spin-related Phenomena in Semiconductors, Foz do Iguacu, Brazil, Aug. 03-06, 2008 (Mon 35).
  33. Y. Tokura, "Electric field driven spin resonance using magnetic field gradient and its decoherence porocess", The workshop on Quantum Decoherence and Quantum Information Science, Leiden, The Netherlands, Aug. 11-15, 2008.
  34. K. Harada, H. Takesue, H. Fukuda, T. Tsuchizawa, T. Watanabe, K. Yamada, Y. Tokura, and S. Itabashi, "High-purity entanglement generation using silicon wire waveguide," 8th Asian Conference on Quantum Information Science, AQIS 2008, August 30, 2008, Seoul.
  35. H. Takesue, "Swapping telecom-band entanglement generated in fibers," 8th Asian Conference on Quantum Information Science, AQIS 2008, August 30, 2008, Seoul.
  36. H. Takesue, T. Honjo, K. Tamaki, and Y. Tokura, "Differential phase shift quantum key distribution," ITU-T Kaleidoscope Academic Conference: Innovations in NGN - Future Network and Services, S8.2, May 13, 2008, Geneva.
  37. H. Takesue, H. Fukuda, T. Tsuchizawa, T. Watanabe, K. Yamada, Y. Tokura, and S. Itabashi, "Generation of 1.5-um band polarization entanglement using silicon wire waveguide," CLEO/QELS 2008, QFE3, May 9, 2008, San Jose.
  38. Q. Zhang, H. Takesue, C. Langrock, X. Xie, M. M. Fejer, and Y. Yamamoto, "Hong-Ou-Mandel dip using photon pairs from a PPLN waveguide," CLEO/QELS 2008, QFE1, May 9, 2008, San Jose.
  39. T. Honjo, S. W. Nam, H. Takesue, Q. Zhang, H. Kamada, Y. Nishida, O. Tadanaga, M. Asobe, B. Baek, R. H. Hadfield, S. Miki, M. Fujiwara, M. Sasaki, Z. Wang, K. Inoue, and Y. Yamamoto, "Entanglement-based BBM92 QKD experiment using superconducting single photon detectors," CLEO/QELS 2008, QWB1, May 7, 2008, San Jose.
  40. Masami Kumagai, Toshihide Takagahara, Takahisa Ohno, and Kousuke Yakubo, "Topology of exciton in artificial structure" Topological Aspects of Solid State Physics, Kyoto, Japan(June, 2008).
  41. Yasuhiro Tokura, Kieji Ono, and Seigo Tarucha, "Tunneling current through g-factor engineered series quantum dots", The 5th International Conference on Semiconductor Quantum Dots, Gyeongju, Korea (May, 2008).
  42. H. Takesue, "Quantum communication experiments using entangled photons generated in dispersion shifted fiber," IEEE/LEOS Winter Topicals, January 15, 2008, Sorrento, Italy [invited].
  43. Y. Tokura, S. Amaha, T. Kodera, K. Ono and S. Tarucha, "Coherent transport in a series quantum dot system", Frontiers in Nanoscale Science and Technology Workshop (FNST2008), Basel Switzerland (Jan, 2008).

Domestic
  1. H. Shibata, M. Asahi, T. Maruyama, T. Akazaki, H. Takesue, T. Honjo, Y. Tokura,"Optical detection and fabrication of MgB2 nanowire", Oyo-butsuri gakkai, Sep. 2-5, 2008 (3aZM14).
  2. F. Morikoshi, "Local causality revisited," The Physical Society of Japan 2008 Autumn Meeting, Morioka (Sept. 2008).
Presentations in 2007
International
  1. K. Yamada, M. Stopa, Y. Tokura, T. Hatano, and S. Tarucha, "Geometric effect in a hybrid vertical/lateral quantum dot", FNST2007, Tokyo, Japan, Mar. 2007.
  2. T. Kubo, Y. Tokura, and S. Tarucha, "Many-body effect on coherent pseudo-spin dynamics in Aharonov-Bohm interferometer containing a laterally coupled double quantum dot", Yukawa Int. Seminar 2007 (YKIS2007), Interaction and Nanostructural Effects in Low-Dimensional Systems, Nov. 22 2007, PS-2.
  3. S. Amaha, T. Hatano, Y. Tokura, T. Kubo, D. G. Austing, and S. Tarucha, "Electronic properties of three collinear laterally coupled vertical quantum dots", Yukawa Int. Seminar 2007 (YKIS2007), Interaction and Nanostructural Effects in Low-Dimensional Systems, Nov. 22 2007, PS-1.
  4. J. Tobiska, S. Russo, T. M. Klapwijk, A. F. Morpurgo, "Adiabatic quantum pumping at very high frequencies", International Symposium on Advanced Nanodevices and Nanotechnology (ISANN), Waikoloa, Hawaii, USA (Dec, 2007)
  5. Y. Tokura, M. Pioro-Laderiere, and S. Tarucha, "Single spin manipulation by electric field in a quantum dot", 21st Century COE Program, Awaji, Japan, (Dec. 2007)[Invited].
  6. Y. Tokura, "Latest Achievement in QKD Experiments at NTT", Updating Quantum Cryptography 2007, Akihabara Tokyo, Japan (Oct. 2007)[Invited].
  7. H. Takesue, "R&D of Quantum Relay Technology at NTT", Updating Quantum Cryptography 2007, Akihabara Tokyo, Japan (Oct. 2007)[Invited].
  8. H. Takesue, H. Fukuda, T. Tsuchizawa, T. Watanabe, K. Yamada, Y. Tokura and S. Itabashi, "Entanglement generation using silicon wire waveguide," Eur. Conf. Opt. Commun. ECOC 2007, postdeadline paper 2.3, September 20, 2007, Berlin.
  9. N. Namekata, G. Fujii, T. Honjo, H. Takesue and S. Inoue, "Quantum key distribution using single-photon detectors based on sinusoidally gated InGaAs/InP avalanche photodiodes", CLEO/Pacific Rim 2007, postdeadline paper PDPA-5.
  10. M. Yamashita, "Metal-insulator transition in the three-dimensional Hubbard model with harmonic confinement", 16th International Laser Physics Workshop(LPHYS'07) 6.10.2, Leon, Mexico, 2007. [Invited]
  11. T. Honjo, H. Takesue, H. Kamada, Y. Nishida, O. Tadanaga, M. Asobe and K. Inoue, "Long-distance distribution of time-bin entangled photon pairs over 100 km using frequency up-conversion detectors", 16th International Laser Physics Workshop(LPHYS'07) 7.7.2, Leon, Mexico, 2007. [Invited]
  12. M. Yamashita, "Mott-insulator shells in the three-dimensional Bose-Hubbard model with harmonic confinement", 38th annual meeting of the Division of Atomic, Molecular, and Optical Physics of the American Physical Society (DAMOP 2007), H3-2, Calgary, Canada, June 2007.
  13. T. Kodera, S. Amaha, K. Ono, Y. Tokura, and S. Tarucha, "Pauli-Spin Blockade in Few-Electron Vertical Double Quantum Dots", 15th Int. Conf. on Nonequilibrium Carrier Dynamics in Semiconductors (HCIS15), FrA-3, Tokyo, Japan, July 2007.
  14. T. Kubo, Y. Tokura, and S. Tarucha, "Coherent pseudo-spin dynamics in a laterally coupled double quantum dots", 15th Int. Conf. on Nonequilibrium Carrier Dynamics in Semiconductors (HCIS15), MoP-23, Tokyo, Japan, July 2007.
  15. T. Kobayashi, S. Sasaki, T. Fujisawa, Y. Tokura, and T. Akazaki, "Local Accumulation and Depletion of Nonequilibrium Ballistic Electrons Probed by a Semiconductor Quantum Dot", 15th Int. Conf. on Nonequilibrium Carrier Dynamics in Semiconductors (HCIS15), ThA-5, Tokyo, Japan, July 2007.
  16. S. Amaha, T. Kodera, T. Hatano, K. Ono, Y. Tokura, S. Tarucha, "Resonant Tunneling Spectroscopy in Weakly Coupled Vertical Quantum Dots", 15th Int. Conf. on Nonequilibrium Carrier Dynamics in Semiconductors (HCIS15), TuP-2, Tokyo, Japan, July 2007.
  17. S. Amaha, T. Hatano, S. Sasaki, T. Kubo, Y. Tokura, and S. Tarucha, `Manipulation of Kondo effect by tuning orbital degeneracy', Int. Conf. on Electronic properties of two-dimensional systems (EP2DS-17), PE42, Genova, Italy, July 2007.
  18. S. Amaha, D. G. Austing, T. Hatano, T. Kubo, Y. Tokura, and S. Tarucha, `Stability diagram of laterally coupled vertical triple quantum dots', Int. Conf. on Electronic properties of two-dimensional systems (EP2DS-17), PE43, Genova, Italy, July 2007.
  19. T. Hatano, Y. Tokura, S. Amaha, T. Kubo, and S. Tarucha, `Observation of tunnel-coupled bonding and anti-bonding states and exchange-coupled singlet and triplet states in the excitation spectrum of double quantum dot', Int. Conf. on Electronic properties of two-dimensional systems (EP2DS-17), PE73, Genova, Italy, July 2007.
  20. T. Kubo, Y. Tokura, and S. Tarucha, `Coherent pseudo-spin dynamics in Aharonov-Bohm interferometer containing a laterally coupled double quantum dot', Int. Conf. on Electronic properties of two-dimensional systems (EP2DS-17), PE78, Genova, Italy, July 2007.
  21. M. Pioro-ladriere, Y. Tokura, T. Obata, T. Kubo, K. Yoshida, and S. Tarucha, `Manipulating spin-charge qubit in lateral quantum dots', Int. Conf. on Electronic properties of two-dimensional systems (EP2DS-17), PE117, Genova, Italy, July 2007.
  22. T. Kodera, K. Ono, S. Amaha, Y. Tokura, and S. Tarucha, `Singlet-Triplet transition induced by Zeeman energy in weakly coupled vertical double quantum dots', Int. Conf. on Electronic properties of two-dimensional systems (EP2DS-17), PE43, Genova, Italy, July 2007.
  23. Y. Tokura, T. Kubo, S. Amaha, T. Kodera, and S. Tarucha, `Phonon induced coherence in multi-level quantum dot system', Int. Conf. on Electronic properties of two-dimensional systems (EP2DS-17), PE23, Genova, Italy, July 2007.
  24. F. Morikoshi, "Separation between classical and quantum computations by Bell-type inequalities," Vienna Symposium on the Foundations of Modern Physics, Vienna, Austria (Jun. 2007).
  25. X. Xie, Q. Zhang, C. Langrock, Y. Yamamoto, M. M. Fejer, H. Takesue, and S. W. Nam, "Photon pair generation in reverse-proton-exchange lithium niobate waveguides with mode demultiplexing at a pump repetition rate of 10 GHz," CLEO/QELS 2007, QWF4.
  26. H. Takesue, "1.5-m band Hong-Ou-Mandel experiment using photon pairs generated in two independent optical fibers," CLEO/QELS 2007, JTuA5.
  27. K. Inoue, H. Takesue and T. Honjo, "Differential phase shift quantum key distribution using single-photon detectors," OFC 2007, OWT2.
  28. T. Hatano, Y. Tokura, S. Amaha, T. Kubo, and S. Tarucha, `Excitation spectroscopy of bonding and anti-bonding states in a few-electron double dot', nanoPHYS'07, Tokyo, Japan (Jan. 2007).
  29. S. Amaha, T. Hatano, T. Kubo, Y. Tokura, and S. Tarucha, `Stability diagram of laterally coupled triple vertical quantum dots', nanoPHYS'07, Tokyo, Japan (Jan. 2007).
  30. T. Kubo, Y. Tokura, and S. Tarucha, `Asymmetric pesudo-spin Kondo effect in laterally coupled double quantum dots', nanoPHYS'07, Tokyo, Japan (Jan. 2007).
  31. M. Pioro-Ladriere, Y. Tokura, T. Obata, T. Kubo, K. Yoshida, and S. Tarucha, `Micro-magnets for coherent control of spin-charge qubit in lateral quantum dots', nanoPHYS'07, Tokyo, Japan (Jan. 2007).
  32. T. Obata, M. Pioro-Ladriere, T. Kubo, K. Yoshida, Y. Tokura and S. Tarucha, `On-chip micro-coil technique for single electron spin resonance with quantum dot', nanoPHYS'07, Tokyo, Japan (Jan. 2007).
  33. Y. Tokura, `Anomalous enhancement of a shot noise in the coherent transport', AMN-3, Wellington, New Zealand (Feb. 2007).
  34. T. Kodera, K. Ono, S. Amaha, Y. Tokura, and S. Tarucha, `Inter-dot tunneling through two-electron states under the influence of environments', NNCI2007, Atsugi, Japan (Feb. 2007).
  35. T. Kobayashi, S. Tsuruta, S. Kang, S. Sasaki, H. Tamura, T. Fujisawa, Y. Tokura, and T. Akazaki, `Ballistic current injection into a semiconductor quantum dot', NNCI2007, Atsugi, Japan (Feb. 2007).
  36. T. Kubo, Y. Tokura, and S. Tarucha, `Suppression of Kondo effect in laterally coupled double quantum dots', NNCI2007, Atsugi, Japan (Feb. 2007).
  37. M. Yamamoto, M. Stopa, Y. Hirayama, Y. Tokura, and S. Tarucha, `Direction controlled coupled Coulomb drag in coupled one-dimensional quantum wires', NNCI2007, Atsugi, Japan (Feb. 2007).
  38. T. Kobayashi, S. Sasaki, T. Fujisawa, Y. Tokura, and T. Akazaki, `Tunable local electron distribution in a reservoir for mesoscopic devices', FNST2007, Tokyo, Japan (Mar. 2007).
  39. S. Amaha, T. Hatano, T. Kubo, Y. Tokura, and S. Tarucha, `Orbital anisotropy and Hund's coupling manipulation of a few electron four-gated quantum dot', FNST2007, Tokyo, Japan (Mar. 2007).
  40. T. Kubo, Y. Tokura, and S. Tarucha, `Suppression of spin Kondo effect in a laterally coupled double quantum dot', FNST2007, Tokyo, Japan (Mar. 2007).
  41. Y. Tokura, H. Nakano, and T. Kubo, `Anomalous enhancement of a shot noise in the coherent transport', FNST2007, Tokyo, Japan (Mar. 2007).
  42. M. Yamamoto, M. Stopa, Y. Hirayama, Y. Tokura, and S. Tarucha, `Direction controlled Coulomb drag in coupled one-dimensional wires', FNST2007, Tokyo, Japan (Mar. 2007).
  43. S. Amaha, T. Hatano, Y. Tokura, D. G. Austing, and S. Tarucha, `Stability diagram of laterally coupled vertical triple quantum dot devices', FNST2007, Tokyo, Japan (Mar. 2007).
  44. T. Hatano, Y. Tokura, S. Amaha, T. Kubo, and S. Tarucha, `Excitation spectroscopy of a few-electron double quantum dot', FNST2007, Tokyo, Japan (Mar. 2007).
  45. K. Hitachi, M. Pioro-Ladriere, C. Buizert, E. Totoki, A. Pioda, A. Oiwa, Y. Tokura, and S. Tarucha, `Single electron spin resonance with a quantum dot under a dc current induced slanting Zeeman field', FNST2007, Tokyo, Japan (Mar. 2007).
  46. T. Kodera, K. Ono, S. Amaha, Y. Tokura, and S. Tarucha, `Zeeman-induced singlet-triplet transition in vertical double quantum dots', FNST2007, Tokyo, Japan (Mar. 2007).
  47. T. Kubo, Y. Tokura, and S. Tarucha, `Pseudo-spin dynamics in Aharonov-Bohm interferometer containing a laterally coupled double quantum dot', FNST2007, Tokyo, Japan (Mar. 2007).
  48. T. Obata, M. Pioro-Ladriere, T. Kubo, K. Yoshida, Y. Tokura, and S. Tarucha, `Microwave-band on-chip coil technique for single electron spin resonance with quantum dots', FNST2007, Tokyo, Japan (Mar. 2007).
  49. Y. S. Shin, T. Hatano, S. Amaha, T. Kubo, Y. Tokura, and S. Tarucha, `Aharonov-Bohm oscillations in laterally coupled vertical double quantum dots', FNST2007, Tokyo, Japan (Mar. 2007).

Domestic
  1. Y. Ichigo, Y. Tokura and T. Kubo, "Transport properties in quantum dot system with three terminals", TIT 21th century COE program, 3rd symposium, Tokyo, Japan (Dec. 2007).
  2. Y. Tokura, M. Pioro-Laderiere, T. Obata, and S. Tarucha, "Spin manipulation in quantum dot system with micro-magnet", PASPS12, Osaka, Japan (Dec. 2007).
  3. Y. Tokura, "Quantum cryptography technology", 26 STARC Advanced seminar, Yokohama, Japan (Oct. 2007).
  4. F. Morikoshi, "Information-theoretic Bell inequalities and `nonlocality'," The Physical Society of Japan 62th Annual Meeting, Sapporo, (Sept. 2007).
  5. F. Morikoshi, "Violation of information-theoretic temporal Bell inequalities," The Physical Society of Japan 2007 Spring Meeting, Kagoshima, (Mar. 2007)
Presentations in 2006
International
  1. A. Yamamoto, T. Yamashita, M. Yamashita, and N. Kawakami, "Ground-state properties of 1D Hubbard model in optical supperlatice", The 17th International Conference on Magnetism, Kyoto, Japan (August, 2006).
  2. F. Morikoshi, "Information-theoretic temporal Bell inequality and quantum computation," Foundations of Probability and Physics 4 , Vaxjo, Sweden (Jun. 2006).
  3. F. Morikoshi, "Information-theoretic temporal Bell inequality and quantum computation," The Ninth Workshop on Quantum Information Processing (QIP2006), Paris, France (Jan. 2006).
  4. T. Honjo, H. Takesue and K. Inoue, "Differential-phase quantum key distribution experiment using a series of quantum entangled photon pairs", 15th INTERNATIONAL LASER PHYSICS WORKSHOP (LPHYS'06), 7.7.5, Lausanne, Switzerland, 2006.
  5. H. Takesue, E. Diamanti, C. Langrock, M. M. Fejer, and Y. Yamamoto, "100 km secure key distribution using low-jitter up-conversion detectors," The 8th inernational conference on quantum communication, measurement and computing, QCMC '06, SA4-2.
  6. K. Inoue and H. Takesue, "Generation of entangled photons in fiber and their system applications," Frontier in Optics 2006, FTuR1.
  7. Y. Yamamoto, E. Diamanti, H. Takesue, C. Langrock, and M. M. Fejer, "Differential phase shift quantum key distribution," Conference on quantum information and quantum control II, 2006.
  8. K. Tamaki, N. Luetkenhaus, M. Koashi, and J. Batuwantudawe, "Unconditional security of the Bennett 1992 quantum key-distribution scheme with strong reference pulse", Conference on Quantum Information & Quantum Control II, Toronto Canada, Aug. 2006.
  9. Yasuhiro Tokura, "Coherent transport through coupled quantum dots", MTI & CNM Int. Argonne Fall Workshop on Nanophysics VI, Nanoscale Superconductivity and Magnetism, Argonne National Laboratory, Nov. 13-16, 2006 [Invited].
  10. Yasuhiro Tokura, "Coherent single electron spin control with micro-magnets", 4th Int. Conf. on Physics and Applications of Spin-related Phenomena in Semiconductors (PASPS-IV), Aug. 15-18, 2006, Sendai.
  11. T. Hatano, Y. Tokura, S. Amaha, T. Kubo and S. Tarucha, "Observation of the singlet and triplet states in a hybrid vertical-lateral double dot", The 28th Int. Conf. Physics of Semiconductors, Viena, Austria, 2006.
  12. T. Kubo, Y. Tokura, and S. Tarucha, "Pseudo-spin Kondo effect in Aharanov-Bohm interferometer containing laterally coupled double-quantum dots", The 28th Int. Conf. Physics of Semiconductors, Viena, Austria, 2006.
  13. E. Diamanti, C. Langrock, E. Waks, M. M. Fejer, Y. Yamamoto, H. Takesue, T. Honjo, and K. Inoue, "Differential Phase Shift Quantum Key Distribution with Up-Conversion Single-Photon Detectors," IEEE/LEOS Summer Topicals 2006, TuB1.1(2006).
  14. K. Inoue, H. Takesue and T. Honjo, "Differential-Phase-Shift Quantum Key Distribution," IEEE/LEOS Summer Topicals 2006, TuB1.2 (2006).
  15. E. Diamanti, C. Langrock, E. Waks, M. M. Fejer, Y. Yamamoto, H. Takesue, T. Honjo, and K. Inoue, "Fast and long-distance differential-phase-shift quantum key distribution," CLEO/QELS 2006, JTuH2.
  16. H. Takesue, "Long-distance distribution of time-bin entangled photon pairs generated in optical fiber cooled by liquid nitrogen," CLEO/QELS 2006, JTuA3 (2006).
  17. T. Honjo, H. Takesue and K. Inoue, "Generation of energy-time entangled photon pairs in 1.5um band with periodically poled lithium niobate waveguides", CLEO/QELS 2006, JTuA5, California, (2006).
  18. H. Takesue, T. Honjo, K. Inoue, E. Diamanti, C. Langrock, M. M. Fejer and Y. Yamamoto, "Ultra-fast differential-phase-shift quantum key distribution using single-photon detectors based on up-conversion in periodically poled lithium niobate waveguides," OFC 2006, OFL2 (2006).
  19. S. Amaha, T. Hatano, S. Sasaki, T. Kubo, Y. Tokura, and S. Tarucha, "Manipulation of the Kondo Effect in Vertical Single Quantum Dot with Multiple Gates", A workshop on Imaging at the Nanoscale, Quantum Information Processing, Nanophotonics, Nanoelectronics (Frontiers in Nanoscale Science and Technology Workshop FNST), A16, San Francisco USA (Jan. 2006).
  20. T. Kubo, Y. Tokura, T Hatano, and S. Tarucha, "Quantum Phase Coherence through Aharonov-Bohm Interferometer Containing Laterally Coupled Double Quantum Dots", A workshop on Imaging at the Nanoscale, Quantum Information Processing, Nanophotonics, Nanoelectronics (Frontiers in Nanoscale Science and Technology Workshop FNST), B17, San Francisco USA (Jan. 2006).
  21. Yasuhiro Tokura, "Coherent Single Electron Spin Control in a Slanting Zeeman Field", A workshop on Imaging at the Nanoscale, Quantum Information Processing, Nanophotonics, Nanoelectronics (Frontiers in Nanoscale Science and Technology Workshop FNST), San Francisco USA (Jan. 2006).[Invited]
  22. S. Amaha, T. Hatano, S. Sasaki, T. Kubo, Y. Tokura, "Manipulation of Kondo Effect by tuning orbital degeneracy", International Symposium on Mesoscopic Superconductivity and Spintronics 2006 (MS+S2006), PMo-4, Atsugi Japan (Feb. 2006).
  23. T. Kubo, Y. Tokura, T. Hatano, S. Tarucha, "Quantum Phase Coherence through Aharonov-Bohm Interferometer Containing Laterally Coupled Double Quantum Dots", International Symposium on Mesoscopic Superconductivity and Spintronics 2006 (MS+S2006), PMo-6, Atsugi Japan (Feb. 2006).
  24. Yasuhiro Tokura, "Electron spin manipulation in quantum dot systems", International Workshop on "Electron spin resonance and related phenomena in low dimensional structures", Villa Nobel, Sanremo, Italy (Mar. 2006).[Invited]
  25. Yasuhiro Tokura, "Interaction and interference effect in the electron current through laterally coupled quantum dots", Int. Seminar and Workshop on Non-equilibrium Dynamics in Interacting Systems, Dresden, Germany (Apr. 2006).[Invited]

Domestic
  1. M. Yamashita, D. Hashimoto, and Y. Tokura, "Coherent emission in bosonic two-level atoms", Butsuri Gakkai, autumn meeting, Chiba, 23pRB-2 (2006).
  2. A. Yamamoto, T. Yamashita, M. Yamashita, and N. Kawakami, "The adaptive time-dependent DMRG analysis of dynamical properties of fermions in one-dimensional optical lattice", Butsuri Gakkai, autumn meeting, Chiba, 23aRB-1 (2006).
  3. A. Yamamoto, M. Yamashita, and N. Kawakami, "The analysis of fermions in one-dimensional optical superlattice by DMRG method II", Butsuri Gakkai, autumn meeting, Chiba, 26aPS-60 (2006).
  4. F. Morikoshi, "Temporal analogue of quantum nonlocality and information-theoretic temporal Bell inequality," The 14th Quantum Information Technology Symposium (QIT14) QIT2006-19, Tokyo, Japan (May 2006).
  5. F. Morikoshi, "Information-theoretic temporal Bell Inequalities," The Physical Society of Japan 61th Annual Meeting, 29pSA-8, Matsuyama, Japan (Mar. 2006).
  6. F. Morikoshi, "Information-theoretic temporal Bell Inequality and quantum computation," KEK workshop "Recent Issues and Prospects on Quantum Theory," Tsukuba, Japan (Mar. 2006) [Invited].
  7. Yasuhiro Tokura "Level structures and dynamics of laterally coupled quantum dots", 11th workshop on Physics and Application of Spin-related Phenomena in Semiconductors (PASPS-11), Dec. 14,15, 2006, ISSP Kashiwa.
  8. T. Yamashita, M. Yamashita, and N. Kawakami, "The analysis of fermions in one-dimensional optical lattice by time-dependent DMRG method II", spring meeting, Matsuyama, 27aSA-6 (2006).
  9. M. Yamamoto, T. Yamashita, M. Yamashita, and N. Kawakami, "The analysis of fermions in one-dimensional optical superlattice by DMRG method", Butsuri Gakkai, spring meeting, Matsuyama, 28aXH-3 (2006).
  10. T. Honjo, H. Takesue and K. Inoue, "Generation of energy-time entangled photon pairs in 1.5um band with periodically poled lithium niobate waveguides", Oyo-butsuri gakkai, March. 2006.
  11. K. Watanabe, T. Honjo, H. Takesue and K. Inoue, "Differential-phase-shift quantum secret sharing", Oyo-butsuri gakkai, March. 2006.
  12. K. Tamaki, C-H. Fred, and H-K Lo, "On the performance of two protocols: SARG04 and BB84", The 14th Quantum Information Technology Symposium (QIT14), Tokyo Institute of Technology, May 29-30, 2006
  13. T. Kubo, Y. Tokura and S. Tarucha, "Transport properties in laterally coupled double quantum dots", Butsuri Gakkai, spring meeting, Matsuyama, 30aXB-1, (2006).
  14. H. Nakano and Y. Tokura, "Interference and transport properties in laterally coupled double dots", Butsuri Gakkai, spring meeting, Matsuyama, 29pXB-11,(2006).
  15. T. Hatano, Y. Tokura, S. Amaha, T. Kubo, Y. Hirayama, and S. Tarucha, "Gate voltage and magnetic field dependence of exchange coupling in a few electron double-dot", Butsuri Gakkai, spring meeting, Matsuyama, 29pXB-6,(2006).
  16. S. Amaha, T. Hatano, S. Sasaki, T. Kubo, Y. Tokura, and S. Tarucha, "Tuning of doublet-doublet and singlet-triplet Kondo-effect by controlling orbital symmetry", Butsuri Gakkai, spring meeting, Matsuyama, 29pXB-3,(2006).
  17. K. Yamada, M. StopaCY. Tokura, T. Hatano, and S. Tarucha, "Geometric effect and meta-stable states in lateral-vertical coupled quantum dots", Butsuri Gakkai, spring meeting, Matsuyama, 29pXB-4,(2006).
Presentations in 2005
International
  1. M. Yamashita and M. W. Jack, "Decoherence of spin-one bosonic atoms via linear loss", 14th International Laser Physics Workshop (LPHYS'05), 6.11.3, Kyoto, Japan (July, 2005). [Invited]
  2. T. Kimura, S. Tsuchiya, M. Yamashita, and S. Kurihara, "Spin-1 bosons in an optical lattice under magnetic field", 14th International Laser Physics Workshop (LPHYS'05), 6.10.4, Kyoto, Japan (July, 2005).
  3. M. Yamashita and M. W. Jack, "Magnetization process of spin-one Bose gas in an optical lattice", IQEC and CLEO-PR 2005, QTuG1-5, Tokyo, Japan (July, 2005).
  4. Yasuhiro Tokura, "Scattering and Interaction of 1-D Electron with Spin-orbit interaction and Magnetic Field", 2nd Int. Conf. on Advanced Materials and Nanotechnology (AMN-2), Queens town, New Zealand, 2005 Feb.
  5. Yasuhiro Tokura, "Scattering and manipulation of electron spins in one dimensional structures", 2nd Int. Workshop on Spin-FET Based Quantum Information Processing (Spin-FET QIP), Julich, Germany, 2005 March.[Invited]
  6. T. Honjo and K. Inoue, "Differential-Phase-Shift QKD with an Extended Degree of Measurement", IQECandCLEO-PR 2005, QFD3-5, Tokyo, (2005).
  7. C. Langrock, E. Diamanti, R. V. Roussev, Y. Yamamoto, M. M. Fejer and H. Takesue, "Higly efficient single-photon detection at communication wavelengths using upconversion in reverse proton exchanged PPLN waveguides," CLEO/QELS 2005, QThJ1.
  8. E. Diamanti, C. Langrock, M. M. Fejer, Y. Yamamoto and H. Takesue, "1.5 um photon-counting optical time domain reflectometry with a single-photon detector using up-conversion in a PPLN waveguide," CLEO/QELS 2005, CTuY6.
  9. Y. Tokura, W. van der Wiel, T. Obata, and S. Tarucha, "Single electron spin resonance with a slanted magnetic field," International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS), P-C-9, Albuquerque, USA (July 2005).
  10. M. Yamamomto, A. Kashifuku, M. Stopa, Y. Hirayama, Y. Tokura and S. Tarucha, "Hydrodynamic electronic motion in coupled quantum wires," International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS), P-B-2, Albuquerque, USA (July 2005).
  11. T. Hatano, Y. Tokura, S. Amaha, Y. Nishi, Y. Hirayama and S. Tarucha, "Manipulation of tunnel and exchange couplings in a few-electron double dot," International Conference on Electronic Properties of Two-Dimensional Systems (EP2DS), P-B-6, Albuquerque, USA (July 2005).
  12. Y. Tokura, "Electron spin resonance and two qubit operation in a slanting Zeeman field", International Argonne Fall Workshop on Nanophysics V: Nanoscale Superconductivity and Magnetism, Argonne, USA (Nov. 2005).[Invited]

Domestic
  1. F. Morikoshi, "Temporal and Spatial Bell's Inequalities," The Physical Society of Japan 2005 Autumn Meeting, 22aWA-5, Kyotanabe, Japan (Sep. 2005).
  2. M. Yamashita and M. W. Jack, "Decoherence of spin-1 Bose-Einstein condensate via single-body loss", Butsuri Gakkai, spring meeting, Noda, 24aYA-6 (2005).
  3. T. Yamashita, M. Yamashita, and N. Kawakami, "The analysis of fermions in one-dimensional optical superlattice by DMRG method", Butsuri Gakkai, spring meeting, Noda, 25pYE-7 (2005).
  4. T. Yamashita, M. Yamashita, and N. Kawakami, "The analysis of fermions in one-dimensional optical superlattice by DMRG method II", Butsuri Gakkai, autumn meeting, Kyotanabe, 19pYA-2 (2005).
  5. T. Honjo and K. Inoue, "Differential-phase-shift quantum key distribution (DPS-QKD) with an exteneded degree of measurement", Oyo-butsuri gakkai, March. 2005.
  6. T. Honjo, K. Inoue, A. Sahara, E. Yamazaki and H. Takahashi, "Quantum Key Distribution Experiment through a PLC Matrix Switch", Oyo-butsuri gakkai, Sep. 2005.
  7. S. Amaha, T. Hatano, S. Sasaki, T. Kubo, Y. Tokura, and S. Tarucha, "Control of Kondo effect through manipulating orbital degeneracy by multi-gates", Butsuri Gakkai, autumn meering, Oshisha Univ. 19pWF-7, (2005).
  8. T. Hatano, Y. Tokura, S. Amaha, T. Kubo, Y. Nishi, Y. Hirayama, and S. Tarucha, "Tunnel coupling and exchange coupling in a double quantum dot with a few electrons", Butsuri Gakkai, autumn meering, Oshisha Univ. 19aWF-7, (2005).
  9. T. Kubo, Y. Tokura, T. Hatano, and S. Tarucha, "Aharanov-Bohm effect via two quantum dots", Butsuri Gakkai, autumn meering, Oshisha Univ. 19pWF-9, (2005).
  10. Y. Yamamoto, A. Kashifuku, M. Stopa, Y. Tokura, Y. Hirayama, and S. Tarucha, "Negative Coulomb drag in asymmetrically coupled quantum wires", Butsuri Gakkai, autumn meering, Oshisha Univ. 20pYC-5, (2005).
Presentations in 2004
International
  1. J. Shimamura, S. K. Ozdemir, F. Morikoshi, and N. Imoto, "Entanglement and reproducibility of classical games in quantum settings", EQIS2004.
  2. T. Kubo and Y. Tokura, "Many-Body Effects on Tunneling of Electrons in Magnetic-Field-Induced Quasi One-Dimensional Systems in Quantum Wells", The 27th Int. Conf. Physics of Semiconductors, Flagstaff, Arizona, 2004.
  3. M. Yamamoto, Y. Tokura, Y. Hirayama, M. Stopa, K. Ono, and S. Tarucha, "Tunneling between Parallel Quantum Wires", The 27th Int. Conf. Physics of Semiconductors, Flagstaff, Arizona, 2004.
  4. K. Yamada, M. Stopa, Y. Tokura, T. Hatano, T. Ota, T. Yamaguchi, and S. Tarucha, "Tunnel-coupling blockade in vertical/lateral hybrid dot to study many-body states for electron number N=1,2 and 3", The 27th Int. Conf. Physics of Semiconductors, Flagstaff, Arizona, 2004.
  5. A. Khaetskii and Y. Tokura, "A paramagnon theory of the 0.7 anomaly", Rencontres de Moriond, La Thuile, Italy, 2004.
  6. Yasuhiro Tokura, "Spin-Effects in a Transport Through a Point Contact", Int. Workshop on Spin-FET based Quantum Information Processing, Tsukuba, (2004).
  7. H. Takesue and K. Inoue, "Generation of polarization entangled photon pairs using spontaneous four-wave mixing in fiber loop," The 7th inernational conference on quantum communication, measurement and computing, QCMC 2004, P3.18.
  8. F. Morikoshi, M. F. Santos, and V. Vedral, "Accessibility between entangled states," A Newton Institute Workshop, Quantum Information Theory: Present Status and Future Directions, Aug 23-27, 2004, Cambridge, UK.
  9. A. Kawaguchi and K. Shimizu, "Entangled state analysis for one-dimensional quantum spin system: Singularity at critical point", International Symposium on Mesoscopic Superconductivity and Spintronics 2004 (MS+S 2004), NTT R&D Center, Atsugi, Kanagawa, Japan March 1-4, 2004
  10. T. Kubo and Y. Tokura, "Many-body effects on tunneling of electrons in magnetic-field-induced quasi one-dimensional systems in quantum wells", International Symposium on Mesoscopic Superconductivity and Spintronics 2004 (MS+S 2004), NTT R&D Center, Atsugi, Kanagawa, Japan March 1-4, 2004
  11. A. Kawaguchi, K. Shimizu, Y. Tokura and N. Imoto, "Quantum circuit simulation using the density matrix renormalization group" " The Seventh International Conference on Quantum Communication, Measurement and Computing (QCMC7) " Glasgow, United Kingdom July 25-29, 2004
  12. T. Honjo, K. Inoue and H. Takahashi, "Differential-phase-shift quantum key distribution experiment using a glass waveguide interferometer", Conference on Lasers and Electro Optics/International Quantum Electronics Conference 2004 (CLEO/IQEC 2004), ITuJ1, San Francisco, 2004.
  13. M. Yamashita, "Magnetic properties of trapped spin-one bosons in an optical lattice", International Laser Physics Workshop, Trieste Italy 2004.

Domestic
  1. K. Inoue and T. Honjo, "Differential-phase-shift quantum key distribution (DPS-QKD) Principle", Oyo-butsuri gakkai, March 2004.
  2. T. Honjo and K. Inoue, "Differential-phase-shift quantum key distribution (DPS-QKD) Experiment", Oyo-butsuri gakkai, March 2004.
  3. H. Takesue and K. Inoue, "Polarization entangle photon-pair generation using 3rd order parametric process in dispersion-shifted fiber", Oyo-butsuri gakkai, March 2004.
  4. M. Yamashita and T. Mukai, "Stabilization of the number of Bose-condensed atoms via three-body loss", The Physical Society of Japan, 59th Annual Meeting Kyusyu University March 27-30, 2004
  5. A. Kawaguchi, K. Shimizu, Y. Tokura and N. Imoto, "Quantum circuit simulator using tensor product decomposition" The Physical Society of Japan, 59th Annual Meeting Kyusyu University March 27-30, 2004
  6. Y. Tokura, "The effects of in-plane magnetic field and multiple subbands on the conductance anomaly in a point contact", The Physical Society of Japan, 59th Annual Meeting Kyusyu University March 27-30, 2004
  7. J. Shimamura, S. K. Ozdemir, F. Morikoshi, and N. Imoto, "Mutipartite entangle state in quantum version of game theory", The Physical Society of Japan, 59th Annual Meeting Kyusyu University March 27-30, 2004
  8. J. Shimamura, S. K. Ozdemir, F. Morikoshi, and N. Imoto, "Original classical games cannot be reproduced in their quantum version with W state," The Inst. Electron. Inf. Commun. Eng., The 10th Technical Meeting on Quantum Information Technology (QIT10), Tokyo, May (2004).
  9. A. Kawaguchi, K. Shimizu, Y. Tokura and N. Imoto, "Quantum circuit simulator using the density matrix renormalization group" The Tenth Quantum Information Technology Symposium (QIT10) Gakushuin University May 24-25, 2004
  10. A. Kawaguchi, K. Shimizu, Y. Tokura and N. Imoto, "Classical simulation of the modular exponentiation using the tensor product decomposition" The Eleventh Quantum Information Technology Symposium (QIT11) Kyoto University December 6-7, 2004
  11. T. Honjo, and K. Inoue, "Eavesdropping against Differential-Phase-Shift Quantum Key Distribution", The Inst. Electron. Inf. Commun. Eng., 11th Technical Meeting on Quantum Information Technology (QIT11), QIT2004-78, Kyoto (2004) (In Japanese).
  12. T. Honjo and K. Inoue, "Plug & Play-QKD scheme using a frequency shifter", Oyo-butsuri gakkai, Sep (2004).
  13. K. Inoue, "Differential phase quantum distribution using quantum correlated photon pairs", Oyo-butsuri gakkai, Sep (2004).
  14. K. Inoue, "Quantum cryptography using a single-photon or coherent source", Shingakkai Society, Sep (2004).
  15. M. Yamashita and M. W. Jack, "Magnetization process of trapped spin-1 bosons in an optical lattice", The Physical Society of Japan, Autumn Meeting 2004 Aomori University September 12-15, 2004
  16. F. Morikoshi, "Landauer's principle revisited - Erasure of correlated information," The Autumn Meeting of Phys. Soc. of Jpn., Aomori, Sep. (2004).
  17. A. Kawaguchi, K. Shimizu, Y. Tokura and N. Imoto, "Classical simulation of Shor's algorithm using the density matrix renormalization group" The Physical Society of Japan, Autumn Meeting 2004 Aomori University September 12-15, 2004
  18. T. Kubo and Y. Tokura, "Many-body effects on the transmission probability in magnetic-field-induced quasi-one-dimensionnal electron systems in semiconductor nanowhiskers", The Physical Society of Japan, Autumn Meeting 2004 Aomori University September 12-15, 2004
  19. Y. Tokura, "Spin-orbit interaction effect in a quantum point contact", The Physical Society of Japan, Autumn Meeting 2004 Aomori University September 12-15, 2004
  20. Kazuhiro Igeta, "Constraint on Quantum Circuit Design"@ Fall meeting of JPSJ Sep.2004
Presentations in 2003
International
  1. F. Morikoshi, M. F. Santos, and V. Vedral, "Accessibility of Physical states and Non-uniqueness of Entanglement Measure", ERATO Conference on Quantum Information Science (EQIS) 2003.
  2. J. Shimamura, S. K. Ozdemir, F. Morikoshi, and N. Imoto, "Effect of a corrupted source in Samaritan's dilemma", ERATO Conference on Quantum Information Science (EQIS) 2003.
  3. T. Hong, and M. Yamashita, "Nonlinear solitary waves in an electro-magnetically induced nonlinear waveguide", Conference on Laser and Electro-Optics/Quantum Electronics and Laser Science Conference 2003 (CLEO/QELS 2003), Baltimore (2003).
  4. M. W. Jack, and M. Yamashita, "Attractive Bose-Hubbard Model with cold atoms", The 34th Meeting of Division of Atomic, Molecular and Optical Physics(DAMOP), Boulder (2003).
  5. M. Yamashita, and M. W. Jack, "Spin structures of a Spin-1 Bose gas in an optical lattice potential", The 34th Meeting of Division of Atomic, Molecular and Optical Physics(DAMOP), Boulder (2003).
  6. M. Yamashita, "Dynamics of evaporative cooling and growth of a Base-Einstein condensate", 12th International Laser Physics Workshop Hamburg (2003) [Invited]
  7. T. Itakura, A. Kawaguchi and Y. Tokura, "Dephasing of a Spin Qubit Coupled to a Spin Chain with Long-range Interactions", CISN2003
  8. T. Itakura, and Y. Tokura, "Dephasing of Coupled Qubit System during Gate Operation due to Background Charge Fluctuations", New Phenomena in Mesoscopic Structures 6 and Surface and Interfaces in Mesoscopic Devices 4(NPMS-6/SIMD-4), Hawaii (2003).
  9. T. Kubo, and Y. Tokura, "Interaction Effects on the Electron Transport in Magnetic-Field-Induced Quasi One-Dimensional System in Quantum Wells", NNQP2003
  10. Y. Tokura, "Current Noise in a Quantum Point Contact", 15th Int. conf. on Electron Properties of Two Dimensional Systems , Nara (2003) PC53.
  11. Y. Tokura, "Spin Structures in Quantum Dot System", Workshop on Computational Approaches Towards the Electronic Properties of Quantum Dots, Chicago (2003). [Invited]
  12. Y. Tokura, "Interaction effects in a transport through a point contact", ISSP Int. Summer school for young researchers, Quantum Transport in mesoscopic scale an low dimensions, Kashiwa (2003).[Invited]
  13. T. Saitoh, H. Wang, T. Tawara, T. Nishida, T. Akasaka, N. Kobayashi, and M. Kumagai, Cleo/Pacific Rim 2003, (Taipei, 2003).
  14. H. Takesue, N. Yoshimoto, T. Ito, Y. Tohmori and T. Sugie, "2.5-Gbit/s wavelength channel data rewriter using semiconductor optical saturator/modulator for drop-and-rewrite WDM networks," in Proc. Eur. Conf. Opt. Commun. ECOC 2003, paper Th2.3.3.
  15. E. Waks, K. Inoue, C. Santori, D. Fattal, J. Vuckovic, G. Solomon, and Y. Yamamoto, "Quantum cryptography with a single photon source," Frontiers in Optics, the 87th OSA Annual Meeting, Laser Sience XIX, ThKK2 (2003) [invited]

Domestic
  1. A. Kawaguchi, and K. Shimizu, "Entangled state analysis for one-dimensional quantum spin systems by use of density matrix renormalization group", The Inst. Electron. Inf. Commun. Eng., 8th Technical Meeting on Quantum Information Technology (QIT8), QIT2003-42, Sapporo (2003) (In Japanese).
  2. A. Kawaguchi, and K. Shimizu, "Entangled state analysis for one-dimensional spin system", 2003 Autumn Meeting of The Phys. Soc. of Jpn., 22aTF-10, Okayama(2003). (in Japanese)
  3. F. Morikoshi, M. F. Santos, and V. Vedral, "Accessibility of Physical States and Non-uniqueness of Entanglement Measure", 2003 Autumn Meeting of The Phys. Soc. of Jpn., 23pTF-2, Okayama (2003) (In Japanese).
  4. F. Morikoshi, M. F. Santos, and V. Vedral, "Partial order on mixed entangled states", The Inst. Electron. Inf. Commun. Eng., 9th Technical Meeting on Quantum Information Technology (QIT9), QIT2003-82, Atsugi (2003) (In Japanese).
  5. T. Hong, "Solitons in an electro-magnetically induced waveguide", 58th Annual Meeting of the Phys. Soc. of Jpn., 31aYA-11, Sendai(2003).(in Japanese)
  6. H. Ueno, K. Harada, K. Motomura, T. Koshimizu, M. Yamashita, T. Tanaka, M. Tsukamoto, M. Mitsunaga, "Transient Spectroscopy of Cold Na Atoms by Optical; Data-Storage Experiment", 2003 Autumn Meeting of The Phys. Soc. Of Jpn., 23aTF-4, Okayama(2003). (in Japanese)
  7. J. Shimamura, S. K. Ozdemir, F. Morikoshi, M. Koashi, and N. Imoto, "Quantum versus classical correlations in game theory", The Inst. Electron. Inf. Commun. Eng., 8th Technical Meeting on Quantum Information Technology (QIT8), QIT2003-45, Sapporo (2003) (In Japanese)
  8. K. Inoue, "Optical quantum communications", OCS 02-55 (2002) [invited] (in Japanese)
  9. D. Fattal, K. Inoue, J. Vuckovic, C. Santori, G. Solomon, and Y. Yamamoto, "Generation of polarization entanglement by a single-photon source and beam splitters", 64th Autumn Meeting of the Jpn. Soc. Of Appl. Phys., 30p-ZC-3, Fukuoka(2003) (in Japanese)
  10. K. Shimizu, and N. Imoto, "Communication channels analogous to one-out-of-two oblivious transfers based on quantum uncertainty. Closing an EPR-type of loofholes", 58th Annual Meeting of the Physical Soc. of Jpn., 29pYA-12, Sendai(2003). (in Japanese)
  11. K. Shimizu, and A. Kawaguchi, "Entanglement sharing problem in quantum phase transition of quantum spin chains", 2003 Autumn Meeting of The Phys. Soc. of Jpn., 22aTF-11, Okayama(2003). (in Japanese)
  12. M. W. Jack, and M. Yamashita, "Bose-Hubbard model with attractive interaction ", 58th Annual Meeting of the Phys. Soc. of Jpn., 29aXB-5, Sendai(2003). (in Japanese)
  13. M. Yamashita, and M. W. Jack, "Spin structures of bosonic atoms on the optical lattice", 58th Annual Meeting of the Phys. Soc. of Jpn. , 29aXB-6, Sendai(2003). (in Japanese)
  14. M. W. Jack, and M. Yamashita, "Maximal Entanglement of two spin-1 Bose-Einstein condensates", 2003 Autumn Meeting of The Phys. Soc. of Jpn. 22pTF-2, Okayama(2003). (in Japanese)
  15. S. K. Ozdemir, and J. Shimamura, F. Morikoshi, M. Koashi, and N. Imoto, "Selfish players versus quantum mechanics in game theory", The Inst. Electron. Inf. Commun. Eng., 8th Technical Meeting on Quantum Information Technology (QIT8), QIT2003-19, Sapporo (2003) (In Japanese).
  16. T. Itakura, A. Kawaguchi, N. Kawakami, and Y. Tokura "The dephasing of spin qubit coupled with spin chain of long-range interaction", 58th Annual Meeting of the Phys. Soc. of Jpn., 29pYA-2, Sendai(2003). (in Japanese)
  17. T. Itakura, A. Kawaguchi, and Y. Tokura, "Dephasing of spin qubit system due to spin chain", The Inst. Electron. Inf. Commun. Eng., 8th Technical Meeting on Quantum Information Technology (QIT8), QIT2003-53, Sapporo (2003) (In Japanese).
  18. T. Itakura, and Y. Tokura, "The effect of long range interaction for the dephasing of the spin chain and the qubit", 2003 Autumn Meeting of The Phys. Soc. of Jpn., 20pTF-3, Okayama(2003).
  19. T. Itakura, and Y. Tokura, "Dephasing due to background charge fluctuations", ISSP Int. Workshop "Quantum Transport in Mesoscopic Scale & Low Dimensions", (2003).
  20. T. Itakura, and Y. Tokura, "Dephasing of coupled qubit system during gate operations due to background charge fluctuations", The Inst. Electron. Inf. Commun. Eng., 9th Technical Meeting on Quantum Information Technology (QIT9), QIT2003-98, Atsugi (2003) (In Japanese).
  21. T. Mukai, "Experimental study about the optimized evaporative cooling for BEC", The 5th Laser cooling workshop.
  22. T. Mukai, M. Yamashita, T. Hong, and M. Jack "Experimental study about the cooling trajectory in evaporative cooling and the number of Bose-Einstein condensed atoms", 58th Annual Meeting of the Phys. Soc. of Jpn., 28aYA-8, Sendai(2003).
  23. T. Mukai, and M. Yamashita, "Growth of a large Bose-Einstein condensate in Rb atoms by optimized evaporative cooling", 2003 Autumn Meeting of The Phys. Soc. of Jpn., 20pTF-3, Okayama(2003).(in Japanese)
  24. Y. Tokura, "Non-linear transport in a quantum point contact", 58th Annual Meeting of the Phys. Soc. of Jpn., 31aZK-4, Sendai(2003).
  25. Y. Tokura, "Interaction effects in a transport through a point contact", ISSP Int. Workshop "Quantum Transport in Mesoscopic Scale & Low Dimensions", (2003).[invited]
  26. K. Shimizu, "Communication channels analogous to one-out-of-two oblivious transfers based on quantum uncertainty. Closing an EPR-type of loopholes", The Spring Meeting of Phys. Soc. of Jpn., Mar. Sendai(2003).(in Japanese)
  27. M. W. Jack, "Entangling two spinor Bose-Einstein condensates via a antiferromagnetic-ferromagnetic transition", The Inst. Electron. Inf. Commun. Eng., The 8th Technical Meeting on Quantum Information Technology (QIT8), Sapporo, July (2003).
  28. Kazuhiro Igeta, "Controllability of qubit and problem in logic gate" The 9th Quantum Information Technology Symposium (QIT9), Dec. 2003
  29. K. Inoue, "Generation of polarization entanglement by a single-photon source and beam splitters", Oyo-butsuri gakkai 2003.
Presentations in 2002
International
  1. M. Yamashita, "Quantum kinetic analysis of evaporative cooling in the presence of serious three-body loss", Ultra-Low Temperature Physics Symposium 2002.
  2. M. H. Jack and M. Yamshita, "Master Equation Treatment of Three-Body Loss of Cold Atom from a Trap", Ultra-Low Temperature Physics Symposium 2002.
  3. Tao Hong, "Enhanced Optical Nonlinearity in a Four-level Atomic System", Ultra-Low Temperature Physics Symposium 2002.
  4. M. Yamashita, "Condensate growth with large three-body loss", Int Conference on Atomic Physics 2002.
  5. M. H. Jack and M. Yamshita, "State of a Bose-Einstein Condensate and Decoherence due to Three-Body Loss", Int Conference on Atomic Physics 2002.
  6. Tao Hong, "Enhanced Kerr Nonlinearity for Self-phase Modulation in a Four-level Atomic System", Int Conference on Atomic Physics 2002.
  7. B. Y. Zhang, "Experimental Extract and Experienced Formulas of Refractive Indices of GaAs and AlAs at High Temperature by High Resolution X-ray diffraction and optical reflectivity measurement", MBE-12.
  8. H. Takesue and T. Sugie, "Data rewrite of wavelength channel using saturated SOA modulator for WDM metro/access networks with centralized light sources," in Proc. Eur. Conf. Opt. Commun. ECOC 2002, paper 8.5.6.
  9. T. Sato, H. Takesue and T. Sugie, "Photonic access and metropolitan area networks for broadband services," 4th International Conf. on Transparent Optical Networks, 2002. ,Vol.1, pp.21-25, April 2002.
  10. H. Takesue and T. Horiguchi, "1-THz offset frequency measurement using lightwave synthesized frequency sweeper," in Proc. Microwave Photon. Conf. MWP 2002.
  11. F. Morikoshi and M. Koashi, "Entanglement concentration via deterministic transformation," The 6th International Conference on Quantum Communication, Measurement and Computing (QCMC2002), July 22-26, 2002, MIT, USA.
  12. F. Morikoshi, M. Hayashi, M. Koashi, K. Matsumoto, and A. Winter, "Error exponents for entanglement concentration," ERATO Workshop on Quantum Information Science 2002, Sep. 6-8, 2002, Tokyo, Japan.
  13. K. Maruyama, V. Viguie, F. Morikoshi, and V. Vedral, "Thermodynamical Detection of Entanglement"; J. Shimamura, S. K. Ozdemir, F. Morikoshi, and N. Imoto, "Entanglement and Reproducibility of Classical Games in Quantum Settings," ERATO Workshop on Quantum Information Science 2004, Sep. 1-5, 2002, Tokyo, Japan.
  14. H. Wang, T. Tawara, M. Kumagai, T. Saitoh, and N. Kobayashi, Opto-Electronics and Commun, Conf., 11B1-2, (Yokohama, 2002).
  15. N. Hatakenaka, M. Nishida, M. Kumagai and H. Takayanagi, The 23rd Int. Conf. on Low Temp. Phys. (LT-23), 22DP30, (Hiroshima, 2002).
  16. Y. Tokura, `Slow spin fluctuation in a point contact', Workshop on 'Mesoscopic Physics and Electron Interaction', Trieste Italy (2002).
  17. Yasuhiro Tokura, `Spin fluctuation and transport anomaly in a quantum point contact', The 26th Int. Conf. Physics of Semiconductors, Edinburgh 2002.
  18. T. Fujisawa, D. G. Austing, Y. Tokura, Y. Hirayama, and S. Tarucha, `Spin selection rules in single-electron transport through a few-electron quantum dot', The 26th Int. Conf. Physics of Semiconductors, Edinburgh 2002.
  19. M. Yamamoto, M. Stopa, Y. Hirayama, Y. Tokura, and S. Tarucha, `Negative drag in quantum wires', The 26th Int. Conf. Physics of Semiconductors, Edinburgh 2002.
  20. D. G. Austing, S. Sasaki, K. Muraki, Y. Tokura, K. Ono, S. Tarucha, M. Barranco, A. Emperador, M. Pi, and F. Garcias, `Vertical diatomic artificial quantum dot molecules', Advanced luminescent materials and quantum confinement II, Pennington, 2002.

Domestic
  1. F. Morikoshi, M. Hayashi, M. Koashi, K. Matsumoto, and A. Winter, "Error exponents for entanglement concentration," The Inst. Electron. Inf. Commun. Eng., The 6th Technical Meeting on Quantum Information Technology (QIT6), Kyoto, May (2002).
  2. M. W. Jack, "Quantum correlations of a condensate in an optical lattice potential and reduced decay due to three-body loss", The Autumn Meeting of Phys. Soc. of Jpn., Sep. (2002).
  3. Tao Hong, "Comparison between a four-level and a three-level scheme for enhancing ker nonlinearity by electro-magnetically induced transparency", The Autumn Meeting of Phys. Soc. of Jpn., Sep. (2002).
  4. K. Shimizu, "Communication channel analogous to one-out-of-two oblivious transfer based on quantum uncertainty I -Basic concepts-", The Autumn Meeting of Phys. Soc. of Jpn., Sep. (2002).
  5. K. Shimizu, "Communication channel analogous to one-out-of-two oblivious transfer based on quantum uncertainty II -Applications-", The Autumn Meeting of Phys. Soc. of Jpn., Sep. (2002).
  6. F. Morikoshi, M. Hayashi, M. Koashi, K. Matsumoto, and A. Winter, "Error exponents for entanglement concentration," The Autumn Meeting of Phys. Soc. of Jpn., Nagoya, Sep. (2002).
  7. K. Shimizu, "Communication channel analogous to one-out-of-two oblivious transfer based on quantum uncertainty I -Basic concepts-", The Inst. Electron. Inf. Commun. Eng., The 7th Technical Meeting on Quantum Information Technology (QIT7), Tokyo, Nov. (2002).
  8. K. Shimizu, "Communication channel analogous to one-out-of-two oblivious transfer based on quantum uncertainty II -Applications-", The Inst. Electron. Inf. Commun. Eng., The 7th Technical Meeting on Quantum Information Technology (QIT7), Tokyo, Nov. (2002).



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