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Publications

2025

H. Sumikura, G. Zhang, M. Takiguchi, A. Shinya, H. Sanada, K. Oguri, and M. Notomi, "Mid-infrared emission dynamics of InAs nanowire lasers", Nano Lett. 25, 12216 (2025). [abstract]
T. Uemura, T. Yoda, Y. Moritake, S. Otsuka, K. Takata, and M. Notomi "Exceptional-point restoration and fast-light edge states in photonic crystal waveguides with glide and time-reversal symmetries" Phys. Rev. A 111, 033513 (2025). [abstract]
Y. Tanimura, Y. Ishii, K. Takata, T. Uemura, M. Notomi, S. Iwamoto, and Y. Ota, “Slow light waveguides based on bound states in the continuum”, Opt. Lett. 50 (6), 2013-2016 (2025). [abstract]
Wei Dai, Taiki Yoda, Yuto Moritake, Masaaki Ono, Eiichi Kuramochi & Masaya Notomi, ”High transmission in 120-degree sharp bends of inversion-symmetric and inversion-asymmetric photonic crystal waveguides”, Nature Communications 16, 796 (2025). [abstract]
M. Takiguchi, P. Heidt, S. Kita, H. Sumikura, X. Lim, A. Shinya, and M. Notomi, " Inverse-designed all-silicon nanowire array cavities", Opt. Express, 33, 2060 (2025). [abstract]

2024

Feng Tian and Masaya Notomi “Double-coupled slotted photonic crystal slab cavities through a high-frequency mechanical oscillator” Optical Materials Express Vol. 14, Issue 10, pp. 2239-2257 (2024) [abstract]
Takahiro Uemura, Yuto Moritake, Taiki Yoda, Hisashi Chiba, Yusuke Tanaka, Masaaki Ono, Eiichi Kuramochi and Masaya Notomi, Photonic topological phase transition induced by material phase transition. Sci. Adv.10,eadp7779(2024). DOI:10.1126/sciadv.adp7779 [abstract]
K. Tateno, M. Takiguchi, K. Ebata, S. Sasaki, K. Kumakura, and Y. Taniyasu, "Light Emission Characteristics in Nitride Semiconductor Nanowires Fabricated by Top-down Method", Phys. Status Solidi (a), 2400078 (2024). [abstract]
S. Nekita, S. Yanagimoto, T. Sannomiya, K. Akiba, M. Takiguchi, H. Sumikura, I. Takagi, K. G. Nakamura, S. Yip, Y. Meng, J. C. Ho, T. Okuyama, M. Murayama, H. Saito, "Diffusion-dominated luminescence dynamics of CsPbBr3 studied using cathodoluminescence and micro-photoluminescence spectroscopy", Nano Lett., 24, 3971 (2024). [abstract]
T. Uemura, H. Chiba, T. Yoda, Y. Moritake, Y. Tanaka, M. Ono, E. Kuramochi, and M. Notomi, "Nanocavity tuning and formation controlled by the phase change of sub-micron-square GST patterns on Si photonic crystals" Optics Express 32, 1802 (2024).[abstract]
W. Dai, T. Yoda, Y. Moritake, and M. Notomi "Large transmittance contrast via 90-degree sharp bends in square lattice glide-symmetric photonic crystal waveguides" Optics Express 32, 3946 (2024).[abstract]
M. Takiguchi, S. Sergent, B. Damilano, S. Vezian, S. Chenot, N. Yazigi, Peter Heidt, T. Tsuchizawa, T. Yoda, H. Sumikura, A. Shinya, and M. Notomi, " Vector beam generation from standing hollow GaN nanowire lasers on sapphire substrate", ACS Photonics, 11, 789 (2024). [abstract]
Hisashi Sumikura, Akihiko Shinya, and Masaya Notomi, "Time-resolved mid-infrared photoluminescence spectroscopy of an undoped InAs substrate", Appl. Phys. Lett. 124, 052105 (2024). [abstract]

2023

T. Tsukasaki, H. Sumikura, T. Fujimoto, M. Fujita, and T. Makimoto. "Recombination mechanism of heavily Be-doped GaAsN by time-resolved photoluminescence." J. Vac. Sci. Tech. A 41, 052702 (2023). [abstract]
Kenta Takata, Eiichi Kuramochi, Akihiko Shinya, Masaya Notomi. "Improved design and experimental demonstration of ultrahigh-Q C6-symmetric H1 hexapole photonic crystal nanocavities." Optics Express 31(7), 11864-11884 (2023). [abstract]
Yuto Moritake and Masaya Notomi, "Switchable Unidirectional Radiation from Huygens Dipole Formed at an Exceptional Point in Non-Hermitian Plasmonic Systems", ACS Photonics (2023). [abstract]
M. Takiguchi, G. Zhang, S. Sasaki, K. Tateno, C. John, M. Ono, H. Sumikura, A. Shinya, and M. Notomi, "Damage protection from focused ion beam process toward nanocavity-implemented compound semiconductor nanowire lasers", Nanotechnology, 34, 135301 (2023). [abstract]

2022

N. Takemura, M. Takiguchi, and M. Notomi, "Probing the Ginzburg-Landau potential for lasers using higher-order photon correlations", J. Phys. Soc. Jpn., 91, 074401 (2022). [abstract]
Kazuki Yokomizo, Taiki Yoda, and Shuichi Murakami, “Non-Hermitian waves in a continuous periodic model and application to photonic crystals”, Phys. Rev. Research 4, 023089. [abstract]
Feng Tian, Hisashi Sumikura, Eiichi Kuramochi, Masato Takiguchi, Masaaki Ono, Akihiko Shinya, and Masaya Notomi, "All-optical dynamic modulation of spontaneous emission rate in hybrid optomechanical emitter-cavity systems", Optica Vol. 9, Issue 3, pp. 309-316 (2022). [abstract]
Yuto Moritake, Masaaki Ono and Masaya Notomi, "Far-field optical imaging of topological edge states in zigzag plasmonic chains", Nanophotonics (2022) [abstract]
Kenta Takata, Nathan Roberts, Akihiko Shinya, and Masaya Notomi, " Imaginary couplings in non-Hermitian coupled-mode theory: Effects on exceptional points of optical resonators", Phys. Rev. A 105, 013523 (2022). [abstract]

2021

M. Takiguchi, G. Zhang, E. Frandsen, H. Sumikura, T. Tsuchizawa, S. Sasaki, A. Shinya, K. Oguri, H. Gotoh, and M. Notomi, "Thermal effect of InP/InAs nanowire lasers integrated on different optical platforms", OSA Continuum, 4, 1838 (2021). [abstract]
N. Takemura, K. Takata, M. Takiguchi, and M. Notomi, " Emulating the local Kuramoto model with an injection-locked photonic crystal laser array", Sci. Rep. , 11, 8587 (2021). [abstract]
M. Takiguchi, K. Nozaki, H. Sumikura, N. Takemura, T. Fujii, E. Kuramochi, A. Shinya, S. Matsuo, and M. Notomi, " Excitonic nonlinear shifts in photonic crystal nanocavities with buried multiple quantum wells ", Appl. Phys. Lett., 118, 111101 (2021) , Selected as "Editor's Pick". [abstract]
N. Takemura, M. Takiguchi, and M. Notomi, " Low- and high-β lasers in the class-A limit: photon statistics, linewidth, and the laser-phase transition analogy ", Journal of the Optical Society of America B Vol. 38, Issue 3, pp. 699-710 (2021) , Selected as "Editor's Pick". [abstract]
"Time-resolved mid-infrared photoluminescence from highly strained InAs/InGaAs quantum wells grown on InP substrates", Hisashi Sumikura, Tomonari Sato, Akihiko Shinya, and Masaya Notomi, Appl. Phys. Express 14, 032008 (2021). [abstract]
K. Takata, K. Nozaki, E. Kuramochi, S. Matsuo, K. Takeda, T. Fujii, S. Kita, A. Shinya and M. Notomi, "Observing exceptional-point degeneracy of radiation with electrically pumped photonic crystal coupled-nanocavity lasers", Optica 8 (2), 184-192 (2021). [abstract]
Eiichi Kuramochi, "Photonic-crystal optical parametric oscillator". Nat. Photonics 15, 2-4 (2021).[abstract]

2020

G. Zhang, D. Gnatek, M. Takiguchi, X. Xu, K. Tateno, S. Sasaki, T. Tawara, and H. Gotoh, "Nanowire-based telecom-band light emitting diodes with efficient light extraction", Jpn. J. Appl. Phys., 59, 105003 (2020). [abstract]
M. Takiguchi, S. Sasaki, K. Tateno, E. Chen, K. Nozaki, S. Sergent, E. Kuramochi, G. Zhang, A. Shinya, and M. Notomi, "A hybrid nanowire photodetector integrated in a silicon photonic crystal ", ACS Photonics, 7, 3467 (2020). [abstract]
Hisashi Sumikura, Hiroshi Takaki, Hideyuki Maki, and Masaya Notomi, "Strong exciton-phonon interaction assisting simultaneous enhancement of photoluminescence and Raman scattering from suspended carbon nanotubes", Phys. Rev. B 102, 125432 (2020); DOI: 10.1103/PhysRevB.102.125432. [abstract]
Masaya Notomi, Masato Takiguchi, Sylvain Sergent, Guoqiang Zhang, and Hisashi Sumikura, "Nanowire photonics toward wide wavelength range and subwavelength confinement", Optical Material Express Vol. 10, Issue 10, pp. 2560-2596 (2020) [Invited Review Article] doi.org/10.1364/OME.401317 *Selected as "Editor's Pick". [abstract]
Masaya Notomi, "Topology in momentum space becomes real", Nat. Photonics (2020), Published 08 September 2020. [abstract]
Naotomo Takemura, Masato Takiguchi, and Masaya Notomi, “Designs toward synchronization of optical limit cycles with coupled silicon photonic crystal microcavities”, Optics Express Vol. 28, Issue 19, pp. 27657-27675 (2020). [abstract]
Taiki Yoda and Masaya Notomi, “Generation and Annihilation of Topologically Protected Bound States in the Continuum and Circularly Polarized States by Symmetry Breaking”, Phys. Rev. Lett. 125, 053902 (2020). [abstract]
N. Takemura, M. Takiguchi, H. Sumikura, E. Kuramochi, A. Shinya, and M. Notomi "Photon-correlation measurements of stochastic limit cycles emerging from high-Q nonlinear silicon photonic crystal microcavities" Phys. Rev. A 102, 011501(R) (2020) [abstract]
S. Sergent, B. Damilano, S. Vezlan, S. Chenot, T. Tsuchizawa, and M. Notomi, "Lasing up to 380 K in a sublimated GaN nanowire", Appl. Phys. Lett. 116, 223101 (2020); doi:10.1063/5.0004771. [abstract]
S. Sergent, M. Takiguchi, T. Tsuchizawa, H. Taniyama, and M. Notomi, " Low-threshold lasing up to 360 K in all-dielectric subwavelength-nanowire nanocavities", ACS Photonics 2020, 7, 5, 1104-1110. [abstract]
M. Takiguchi, N. Takemura, K. Tateno, K. Nozaki, S. Sasaki, S. Sergent, E. Kuramochi, T. Wasao, A. Yokoo, A. Shinya, and M. Notomi, " All-optical InAsP/InP nanowire switches integrated in a Si photonic crystal ", ACS Photonics, 7, 4, 1016 (2020). [abstract]
Hisashi Sumikura, Kazuyuki Hirama, Katsuhiko Nishiguchi, Akihiko Shinya, and Masaya Notomi,"Highly nitrogen-vacancy doped diamond nanostructures fabricated by ion implantation and optimum annealing", APL Mater. 8, 031113 (2020). [abstract]
Shota Kita, Kengo Nozaki, Kenta Takata, Akihiko Shinya, and Masaya Notomi, "Ultrashort low-loss Ψ gates for linear optical logic on Si photonics platform," Commun Phys 3, 33 (2020). [abstract]
Y. Ota, K. Takata, T. Ozawa, A. Amo, Z. Jia, B. Kante, M. Notomi, Y. Arakawa and S. Iwamoto, "Active topological photonics, Nanophotonics 9 (3), 547-567 (2020). [abstract]
Masaaki Ono, Masanori Hata, Masato Tsunekawa, Kengo Nozaki, Hisashi Sumikura, Hisashi Chiba, and Masaya Notomi, "Ultrafast and energy-efficient all-optical switching with graphene-loaded deep-subwavelength plasmonic waveguides", Nature Photonics, Vol. 14, pp. 37-43 (2020). [abstract]

2019

K. Tateno, G. Zhang, S. Sasaki, M. Takiguchi, and K. Kumakura, "Wurtzite GaP nanowire grown by using tertiarybutylchloride and used to fabricate solar cell", Jpn. J. Appl. Phys., 58, 015004 (2019). [abstract]
Sylvain Sergent, Benjamin Damilano, Stephane Vezian, Sebastien Chenot, Masato Takiguchi, Tai Tsuchizawa, Hideaki Taniyama, and Masaya Notomi, "Subliming GaN into Ordered Nanowire Arrays for Ultraviolet and Visible Nanophotonics", ACS Photonics, Vol. 6, issue 12, pages 3321-3330 (2019). [abstract]
Kengo Nozaki, Shinji Matsuo, Takuro Fujii, Koji Takeda, Akihiko Shinya, and Masaya Notomi, "High signal-to-noise ratio for high-impedance-loaded nano-photodetector toward attojoule optical reception", Appl. Phys. Lett. 115, 251107 (2019). [abstract]
Hisashi Chiba and Masaya Notomi, "Reconfigurable nanocavity formation in graphene-loaded Si photonic crystal structures," Optics Express Vol. 27, Issue 26, pp. 37952-37963 (2019). [abstract]
Hisashi Sumikura, Guoqian Zhang, Masato Takiguchi, Naotomo Takemura, Akihiko Shinya, Hideaki Gotoh, and Masaya Notomi, Nano Lett. 19, 8059-8065 (2019). [abstract]
Ken-ichi Kitayama, Masaya Notomi, Makoto Naruse, Koji Inoue, Satoshi Kawakami, and Atsushi Uchida, "Novel frontier of photonics for data processing-Photonic accelerator," APL Photonics 4, 090901 (2019). [abstract]
N. Takemura, M. Takiguchi, E. Kuramochi, A. Shinya, T. Sato, K. Takeda, S. Matsuo, and M. Notomi, "Lasing thresholds and photon statistics in high-β buried multiple quantum well photonic crystal nanocavity lasers" Physical Review A Vol. 99, No. 5. [abstract]
Sylvain Sergent, Masato Takiguchi, Tai Tsuchizawa, Hideaki Taniyama, and Masaya Notomi "ZnO-Nanowire-Induced Nanocavities in Photonic Crystal Disks," ACS Photonics Vol. 6, pp 1132-1138 (2019), Publication Date : April 10, 2019, [abstract]
Kengo Nozaki, Shinji Matsuo, Takuro Fujii, Koji Takeda, Akihiko Shinya, Eiichi Kuramochi, and Masaya Notomi, "Femtofarad optoelectronic integration demonstrating energy-saving signal conversion and nonlinear functions", Nature Photonics, vol. 13, pp. 454-459 (2019). [abstract]
Hideaki Taniyama, Hisashi Sumikura, and Masaya Notomi, "Simulation technique of quantum optical emission process from multiple two-level atoms based on classical numerical method," Optics Express Vol. 27, Issue 9, pp. 12070-12079 (2019). [abstract]
H. Sumikura, T. Wang, P. Li, A.-K. U. Michel, A. Hessler, L. Jung, M. Lewin, M. Wuttig, D. N. Chigrin, and T. Taubner, "Highly Confined and Switchable Mid-Infrared Surface Phonon Polariton Resonances of Planar Circular Cavities with a Phase Change Material," Nano Lett., 2019, 19, pp 2549-2554 [abstract]
G. Zhang, M. Takiguchi, K. Tateno, T. Tawara, M. Notomi, and H. Gotoh, "Telecom-band lasing in single InPInAs heterostructure nanowires at room temperature", Sci. Adv., 5, eaat8896 (2019) [abstract]

2018

K. Tateno, G. Zhang, M. Takiguchi, and H. Gotoh, " Alternating InAsP/InP heterostructure nanowires grown with tertiary-butyl chloride", Nano Futures, 2, 045006 (2018). [abstract]
Kenta Takata, and Masaya Notomi, "Photonic Topological Insulating Phase Induced solely by Gain and Loss," Phys. Rev. Lett. 121, 213902 (2018). Selected as an Editors' Suggestion. [abstract]
Hisashi Sumikura, Eiichi Kuramochi, and Masaya Notomi, "Nonlinear optical absorption of beryllium isoelectronic centers doped in silicon waveguides", Appl. Phys. Lett. 113, 141101 (2018). [abstract]
Eiichi Kuramochi, Hadrien Duprez, Junki Kim, Masato Takiguchi, Koji Takeda, Takuro Fujii, Kengo Nozaki, Akihiko Shinya, Hisashi Sumikura, Hideaki Taniyama, Shinji Matsuo, and Masaya Notomi, "Room temperature continuous-wave nanolaser diode utilized by ultrahigh-Q few-cell photonic crystal nanocavities," Optics Express Vol. 26, Issue 20, pp. 26598-26617 (2018) [abstract]
M. Takiguchi, G. Zhang, S. Sasaki, K. Nozaki, E. Chen, K. Tateno, T. Tawara, A. Shinya, H. Gotoh and M. Notomi "Direct modulation of a single InP/InAs nanowire light emitting diode", Appl. Phys. Lett., 112, 251106 (2018) [abstract]
T. Ishihara, A. Shinya, K. Inoue, K. Nozaki, and M. Notomi, "An integrated nanophotonic parallel adder," ACM J. Emerg. Technol. Comput. Syst. 14(2), 26 (2018). [abstract]
Kengo Nozaki, Shinji Matsuo, Takuro Fujii, Koji Takeda, Akihiko Shinya, Eiichi Kuramochi, and Masaya Notomi, "Forward-biased nanophotonic detector for ultralow-energy dissipation receiver", APL Photonics 3, 046101 (2018) [abstract]
Eiichi Kuramochi,Nobuyuki Matsuda, Kengo Nozaki, Anthony H. K. Park, Hiroki Takesue, and Masaya Notomi, "Wideband slow short-pulse propagation in one-thousand slantingly coupled L3 photonic crystal nanocavities," Optics Express Vol. 26, Issue 8, pp. 9552-9564 (2018). [abstract]
Kengo Nozaki, Shinji Matsuo, Akihiko Shinya, and Masaya Notomi, "Amplifier-Free Bias-Free Receiver Based on Low-Capacitance Nanophotodetector (invited)", IEEE J. Sel. Topics Quantum Electron., vol. 22, p. 4900111, 2018. [abstract]

2017

Sylvain Sergent, Hideaki Taniyama, and Masaya Notomi, "Design of nanowire-induced nanocavities in photonic crystal disks," Optics Letter Vol. 42, pp 5121-5124 (2017). [abstract]
Kengo Nozaki, Shinji Matsuo, Koji Takeda, Takuro Fujii, Masaaki Ono, Abdul Shakoor, Eiichi Kuramochi, and Masaya Notomi, "Sub-fF-Capacitance Photonic-Crystal Photodetector Towards fJ/bit On-Chip Receiver (invited)" IEICE Transactions on Electronics Vol. E100.C, pp. 750-758, 2017. [abstract]
Kenta Takata, and Masaya Notomi, "PT-symmetric Coupled Resonator Waveguide Based on Buried Heterostructure Nanocavities," Phys. Rev. Applied 7 (5), 054023 (2017). Selected as an Editors' Suggestion. [abstract]
Masaya Notomi, "Chain mail reverses the Hall effect" Nature 544, 44 (2017) News & Views (06 April 2017) doi:10.1038/nature21902. [abstract]
Sylvain Sergent, Masato Takiguchi, Tai Tsuchizawa, Atsushi Yokoo, Hideaki Taniyama, Eichi Kuramochi, and Masaya Notomi, "Nanomanipulating and Tuning Ultraviolet ZnO-Nanowire-Induced Photonic Crystal Nanocavities," ACS Photonics Vol. 4, pp 1040-1047 (2017). [abstract]
Kengo Nozaki, Abdul Shakoor, Shinji Matsuo, Takuro Fujii, Koji Takeda, Akihiko Shinya, Eiichi Kuramochi, and Masaya Notomi "Ultralow-energy electro-absorption modulator consisting of InGaAsP-embedded photonic-crystal waveguide," APL Photonics 2, 056105 (2017). [abstract]
M. Takiguchi, A. Yokoo, K. Nozaki, M. D. Birowosuto, K. Tateno, G. Zhang, E. Kuramochi, A. Shinya, and M. Notomi, "Continuous-wave operation and 10-Gb/s direct modulation of InAsP/InP sub-wavelength nanowire laser on silicon photonic crystal," APL Photonics, 2, 046106 (2017). [abstract]
Shota Kita, Kenta Takata, Masaaki Ono, Kengo Nozaki, Eiichi Kuramochi, Koji Takeda, and Masaya Notomi, "Coherent control of high efficiency metasurface beam deflector with a back partial reflector," APL Photonics 2, 046104 (2017); doi: 10.1063/1.4978662.
*A. Yokoo, *M. Takiguchi, M. D. Birowosuto, K. Tateno, G. Zhang, E. Kuramochi, A. Shinya, H. Taniyama and M. Notomi, (* :equal contribution), "Subwavelength Nanowire Lasers on a Silicon Photonic Crystal Operating at Telecom Wavelengths," ACS Photonics, 4, 355 (2017). [abstract]
M. D. Birowosuto, M. Takiguchi, A. Olivier, L. Y. M. Tobing, E. Kuramochi, A. Yokoo, W. Hong, and M. Notomi, "Temperature-Dependent Spontaneous Emission of PbS Quantum Dots inside Photonic Nanostructures at Telecommunication Wavelength," Opt. Commun., Vol. 383, pp. 555-560 (2017). [abstract]

2016

Eiichi Kuramochi, "Manipulating and trapping light with photonic crystals from fundamental studies to practical applications," J. Mater. Chem. C, 4 (47), pp. 11032-11049 (2016). DOI: 10.1039/C6TC90207C, [abstract]
Hisashi Sumikura, Eiichi Kuramochi, Hideaki Taniyama, and Masaya Notomi, "Purcell enhancement of fast-dephasing spontaneous emission from electron-hole droplets in high-Q silicon photonic crystal nanocavities", Phys. Rev. B 94, 195314 (2016). [abstract]
Feng Tian, Hisashi Sumikura, Eiichi Kuramochi, Hideaki Taniyama, Masato Takiguchi, and Masaya Notomi, "Optomechanical oscillator pumped and probed by optically two isolated photonic crystal cavity systems," Optics Express Vol. 24, Issue 24, pp. 28039-28055 (2016). [abstract]
Eiichi Kuramochi and Masaya Notomi, "Optomechanics: Single-photon frequency shifting" Nat. Photon. 10 (12), pp. 752-753 (2016). doi:10.1038/nphoton.2016.238. [abstract/SharedIt]
Sylvain Sergent, Masato Takiguchi, Hideaki Taniyama, Akihiko Shinya, Eiichi Kuramochi, and Masaya Notomi, "Design of nanowire-induced nanocavities in grooved 1D and 2D SiN photonic crystals for the ultra-violet and visible ranges," Optics Express Vol. 24, Issue 23, pp. 26792-26808 (2016). [abstract]
M. Ono, H. Taniyama, H. Xu, M. Tsunekawa, E. Kuramochi, K. Nozaki, and M. Notomi, "Deep-subwavelength plasmonic mode converter with large size reduction for Si-wire waveguide," Optica, vol. 3, pp. 999-1005 (2016). [abstract]
K. Nozaki, S. Matsuo, T. Fujii, K. Takeda, M. Ono, A. Shakoor, E. Kuramochi, and M. Notomi , "Photonic-crystal nano-photodetector with ultrasmall capacitance for on-chip light-to-voltage conversion without an amplifier", Optica, vol. 3, pp. 483-492 (2016). [abstract]
M. Ono, E. Kuramochi, G. Zhang, H. Sumikura, Y. Harada, D. Cox, and M. Notomi, "Nanowire-nanoantenna coupled system fabricated by nanomanipulation," Optics Express, vol. 24, pp. 8647-8659 (2016). [abstract]
M. Takiguchi, H. Taniyama, H. Sumikura, M. D. Birowosuto, E. Kuramochi, A. Shinya, T. Sato, K. Takeda, S. Matsuo, and M. Notomi, "Systematic study of thresholdless oscillation in high-β buried multiple-quantum-well photonic crystal nanocavity lasers," Optics Express, vol. 24, pp. 3441-3450 (2016) [abstract]
H. Sumikura, E. Kuramochi, H. Taniyama, and M. Notomi, "Enhanced electron-hole droplet emission from surface-oxidized silicon photonic crystal nanocavities", Opt. Express 24, 1072 (2016). [abstract]

2015

G. Zhang, C. Rainville, A. Salmon, M. Takiguchi, K. Tateno, and H. Gotoh, " Bridging the Gap Between the Nanometer-Scale Bottom-Up and Micrometer-Scale Top-Down Approaches for Site-Defined InP/InAs Nanowires ", ACS Nano, 9, 10580 (2015). [abstract]
E. Kuramochi, K. Nozaki, A. Shinya, H. Taniyama, K. Takeda, T. Sato, S. Matsuo, and M. Notomi, "Ultralow bias power all-optical photonic crystal memory realized with systematically tuned L3 nanocavity," Appl. Phys. Lett. 107, (22) 221101 (2015). [abstract]
E. Kuramochi and M. Notomi, “Optical memory: Phase-change memory,” Nature Photonics 9 (11) pp712 - 714. [abstract]
K. Nozaki, A. Lacraz, A. Shinya, S. Matsuo, T. Sato, K. Takeda, E.Kuramochi, and M. Notomi, "All-optical switching for 10-Gb/s packet data by using an ultralow-power optical bistability of photonic-crystal nanocavities", Opt. Express 23, 30379-30392 (2015) [abstract]
K. Takeda, T. Sato, T. Fujii, E. Kuramochi, M. Notomi, K. Hasebe, T. Kakitsuka, and M. Shinji, "Heterogeneously integrated photonic-crystal lasers on silicon for on/off chip optical interconnects" Optics Express, Vol. 23, Issue 2, pp. 702-708 (2015). [abstract]

2014

A. Shakoor, K. Nozaki, E. Kuramochi, K. Nishiguchi, A. Shinya, and M. Notomi, "Compact 1D-silicon photonic crystal electro-optic modulator operating with ultra-low switching voltage and energy" Optics Express, Vol. 22, Issue 23, pp. 28623-28634 (2014). [abstract]
A. Fushimi, H. Taniyama, E. Kuramochi, M. Notomi, and T. Tanab, "Fast calculation of the quality factor for two-dimensional photonic crystal slab nanocavities" [abstract]
E. Kuramochi, E. Grossman, K. Nozaki, K. Takeda, A. Shinya, H. Taniyama, and M. Notomi, "Systematic hole-shifting of L-type nanocavity with an ultrahigh Q factor" Opt. Lett, 39, 5780-5783 (2014). [abstract]
K. Nozaki, E. Kuramochi, A. Shinya, and M. Notomi, "25-channel all-optical gate switches realized by integrating silicon photonic crystal nanocavities," Optics Express, vol. 22, pp. 14263-14274 (2014). [abstract]
E. Kuramochi, K. Nozaki, A. Shinya, K. Takeda, T. Sato, S. Matsuo, H. Taniyama, H. Sumikura and M. Notomi, "Large-scale integration of wavelength-addressable all-optical memories on a photonic crystal chip", Nature Photonics 8 (6), 474-481 (2014). [abstract]
H. Sumikura, E. Kuramochi, H. Taniyama, and M. Notomi "Ultrafast spontaneous emission of copper-doped silicon enhanced by an optical nanocavity" Sci. Rep. 4, 5040 (2014). [abstract]
M. D. Birowosuto, G. Zhang, A. Yokoo, M. Takiguchi, and M. Notomi, "Spontaneous emission inhibition of telecom-band quantum disks inside single nanowire on different substrates", Optics Express, Vol. 22, Issue 10, pp. 11713-11726 (2014) [abstract]
Nobuyuki Matsuda, Eiichi Kuramochi, Hiroki Takesue, Masaya Notomi "Dispersion and light transport characteristics of large-scale photonic-crystal coupled nanocavity arrays" Opt. Lett. 39, 2290-2293 (2014) DOI: 10.1364/OL.39.002290
M. D. Birowosuto, A. Yokoo, G. Zhang, K. Tateno, E. Kuramochi, H. Taniyama, M. Takiguchi, and M. Notomi, "Movable high-Q nanoresonators realized by semiconductor nanowires on a Si photonic crystal platform" Nature Materials 13, pp. 279-285 (2014) doi:10.1038/nmat3873 [abstract]. This paper is highlighted in Research Highlight in Nature Photonics: "Mobile high-Q nanoresonators", Nature Photonics 8, 351 (2014) [abstract ].
M. Notomi, K. Nozaki, A. Shinya, S. Matsuo, E. Kuramochi, “Toward fJ/bit optical communication in a chip”, Opt. Commun. Vol. 314, pp. 3-17 (2014)　[Invited paper]. [abstract]
H. Takesue, N. Matsuda, E. Kuramochi, and M. Notomi "Entangled photons from on-chip slow light" Scientific Reports, Volume 4,Article number:3913 doi:10.1038/srep03913 [abstract]

2013

・H. Kudo, Y. Ogawa, T. Kato, A. Yokoo, T. Tanabe, "Fabrication of whispering gallery mode cavity using crystal growth", Appl. Phys. Lett., 102, 211105 (2013)
H. Takesue, N. Matsuda, E. Kuramochi, W. J. Munro, and Masaya Notomi, "An on-chip coupled resonator optical waveguide single-photon buffer" Nature Communications 4, Article number: 2725 (2013). [abstract]
M. Notomi, K. Nozaki, A. Shinya, S. Matsuo, E. Kuramochi "Femtojoule/bit integrated nanophotonics based on photonic crystals" IEICE ELEX, Vol. 10 (2013) No. 12 pp. 20132003 [abstract]
S. Matsuo, T. Sato, K. Takeda, A. Shinya, K. Nozaki, H. Taniyama, M. Notomi, K. Hasebe, and T. Kakitsuka, "Ultralow Operating Energy Electrically Driven Photonic Crystal Lasers" IEEE Select. Topics Quant. Electron., 19, 4900311 (2013) Invited Paper [pdf]
M. Takiguchi, H. Sumikura, M. D. Birowosuto, E. Kuramochi, T. Sato, K. Takeda, S. Matsuo, and M. Notomi, "Enhanced and suppressed spontaneous emission from a buried heterostructure photonic crystal cavity" Appl. Phys. Lett. 103, 091113 (2013) [abstract]
K. Nozaki, S. Matsuo, K. Takeda, T. Sato, E. Kuramochi, and M. Notomi, "InGaAs nano-photodetectors based on photonic crystal waveguide including ultracompact buried heterostructure," Optics Express, Vol. 21, pp. 19022-19028 (2013). [abstract]
H. Sumikura, E. Kuramochi, H. Taniyama, and M. Notomi, "Cavity-enhanced Raman scattering of single-walled carbon nanotubes", Appl. Phys. Lett. 102, 231110 (2013). [abstract]
K. Takeda, T. Sato, A. Shinya, K. Nozaki, W. Kobayashi, H. Taniyama, M. Notomi, K. Hasebe, T. Kakitsuka, S. Matsuo, "Few-fJ/bit data transmissions using directly modulated lambda-scale embedded active region photonic-crystal lasers," Nature Photonics 7, 569-575 (2013). [abstract]
K. Nozaki, A. Shinya, S. Matsuo, T. Sato, E. Kuramochi, and M. Notomi, "Ultralow-energy and high-contrast all-optical switch involving Fano resonance based on coupled photonic crystalnanocavities," Optics Express, Vol. 21, pp. 11877-11888 (2013). [abstract]
N. Matsuda, H. Takesue, K. Shimizu, Y. Tokura, E. Kuramochi, and M. Notomi, "Slow light enhanced correlated photon pair generation in photonic-crystal coupled-resonator optical waveguides", Optics Express, Vol. 21, Issue 7, pp. 8596-8604 (2013). [abstract]

2012

M.D. Birowosuto, A. Yokoo, H. Taniyama, E. Kuramochi, M. Takiguchi, M. Notomi, “Design for ultrahigh-Q position-controlled nanocavities of single semiconductor nanowires in two-dimensional photonic crystals”, J. App. Phys. 112, 113106 (2012).　[abstract]
Jimyung Kim, Akihiko Shinya, Kengo Nozaki, Hideaki Taniyama, Chin-Hui Chen, Tomonari Sato, Shinji Matsuo, and Masaya Notomi, "Narrow linewidth operation of buried-heterostructure photonic crystal nanolaser", Optics Express, Vol. 20, Issue 11, pp. 11643-11651 (2012).　[abstract]
Shigeki Imagawa, Keiichi Edagawa, and Masaya Notomi, "Strong light confinement in a photonic amorphous diamond structure", Appl. Phys. Lett. 100, 151103 (2012).　[abstract]
Muhammad Danang Birowosuto, Hisashi Sumikura, Shinji Matsuo, Hideaki Taniyama, Peter J. van Veldhoven, Richard Notzel, and Masaya Notomi, "Fast Purcell-enhanced single photon source in 1,550-nm telecom band from a resonant quantum dot-cavity coupling", Scientific Reports 2, 321, (2012).　[abstract]
Kengo Nozaki, Akihiko Shinya, Shinji Matsuo, Yasumasa Suzaki, Toru Segawa, Tomonari Sato, Yoshihiro Kawaguchi, Ryo Takahashi, and Masaya Notomi, "Ultralow-power all-optical RAM based on nanocavities," Nature Photonics, vol. 6, pp. 248-252 (2012).　[abstract]
Shinji Matsuo, Koji Takeda, Tomonari Sato, Masaya Notomi, Akihiko Shinya, Kengo Nozaki, Hideaki Taniyama, Koichi Hasebe, and Takaaki Kakitsuka, "Room-temperature continuous-wave operation of lateral current injection wavelength-scale embedded active-region photonic-crystal laser", Optics Express Vol. 20, Issue 4, pp. 3773-3780 (2012).　[abstract]

2011

H. Sumikura, K. Nishiguchi, Y. Ono, A. Fujiwara, and M. Notomi, "Bound exciton photoluminescence from ion-implanted phosphorus in thin silicon layers", Optics Express, Vol. 19, No. 25, pp. 25255-25262 (2011).　[abstract]
N. Ishikura, T. Baba, E. Kuramochi and M. Notomi, "Large tunable fractional delay in slow light pulse and its application to fast optical correlator", Opt. Express, vol. 19, no. 24, pp. 24102-24108, (2011). 　[abstract]
Hideaki Taniyama, Hisashi Sumikura, and Masaya Notomi, "Finite-Difference Time-Domain Analysis of Photonic Crystal Slab Cavities with Two-Level Systems", Optics Express Vol. 19, Issue 23, pp. 23067-23077 (2011). 　[abstract]
C. -H. Chen, K. Takeda, A. Shinya, K. Nozaki, T. Sato, M. Notomi, K. Kato, S.Matsuo, "Optically injection-locked photonic crystal laser with >67 GHz modulation bandwidth", Electronics Letters, vol. 47, No. 22, pp. 1240-1241 (2011).　[abstract]
Nobuyuki Matsuda, Takumi Kato, Ken-ichi Harada, Hiroki Takesue, Eiichi Kuramochi, Hideaki Taniyama, Masaya Notomi, "Slow light enhanced optical nonlinearity in a silicon photonic crystal coupled-resonator optical waveguide," Opt. Express Vol. 19, 19861 (2011). 　[abstract]
M. Notomi, "Strong light confinement with periodicity", Proc. IEEE, Vol. 99, No. 10, pp. 1768-1779 (2011).　[abstract]
Chin-Hui Chen, Koji Takeda, Akihiko Shinya, Kengo Nozaki, Tomonari Sato,Yoshihiro Kawaguchi, Masaya Notomi, and Shinji Matsuo, "40-Gb/s directly-modulated photonic crystal lasers under optical injection-locking", Optics Express Vol. 19, Issue. 18, pp. 17669-17676 (2011).　[abstract]
K. Nozaki, A. Shinya, S. Matsuo, and M. Notomi, "Ultralow-energy All-optical Switches Based on Photonic Crystal Nanocavities," NTT Technical Review vol. 9, No.8 (2011).　[abstract]
Atsushi Yokoo, Takasumi Tanabe, Eiichi Kuramochi, and Masaya Notomi, "Ultrahigh-Q Nanocavities Written with a Nanoprobe", Nano Letters, DOI: 10.1021/nl201449m.　[abstract]
M. Notomi, A. Shinya, K. Nozaki, T. Tanabe, S. Matsuo, E. Kuramochi, T. Sato, H. Taniyama and H. Sumikura, "Low power nanophotonic devices based on photonic crystals towards dense photonic network on chip"(Invited paper), IET Circuits, Devices ＆ Systems, Vol. 5, No. 2, pp. 84-93 (2011).　[abstract]
"All-optical memory based on injection-locking bistability in photonic crystal lasers" Chin-Hui Chen, Shinji Matsuo, Kengo Nozaki, Akihiko Shinya, Tomonari Sato, Yoshihiro Kawaguchi, Hisashi Sumikura, and Masaya Notomi Optics Express, Vol. 19, Issue 4, pp. 3387-3395 (2011).　[abstract]
Shinji Matsuo, Akihiko Shinya, Chin-Hui Chen, Kengo Nozaki, Tomonari Sato, Yoshihiro Kawaguchi, Hideaki Taniyama, and Masaya Notomi, "20-Gbit/s directly modulated photonic crystal nanocavity laser with ultra-low power consumption", Optics Express, Vol.19, Issue 3, pp. 2242-2250 (2011).　[abstract]

2010

T. Tanabe, E. Kuramochi, H. Taniyama, M. Notomi, "Electro-optic adiabatic wavelength shifting and Q switching demonstrated using a p-i-n integrated photonic crystal nanocavity" Optics Letters, Vol. 35 Issue 23, pp.3895-3897 (2010).　[abstract]　(selected as Spotlight on Optics [spotlight])
S. Imagawa, K. Edagawa, K. Morita, T. Niino, Y. Kagawa and M. Notomi "Photonic band-gap formation, light diffusion, and localization in photonic amorphous diamond structures" Accepted for publication in Phys. Rev. B 82, 115116 (2010) Doi 10.1103/Physrevb.82.115116 (Selected as Editor's Suggestion).
Our recent two papers are picked up as "Modulation at femtojoule scale" in News and Views in Nature Photonics 4, pp.583-584 (2010).　[abstract]
Shinji Matsuo, Akihiko Shinya, Takaaki Kakitsuka, Kengo Nozaki, Toru Segawa, Tomonari Sato, Yoshihiro Kawaguchi and Masaya Notomi, "High-speed ultracompact buried heterostructure photonic-crystal laser with 13 fJ of energy consumed per bit transmitted", Nature Photonics 4, pp.648-654, Published online: 1 August 2010 | doi:10.1038/nphoton.2010.177　[abstract]
Masaya Notomi, "Manipulating light with strongly modulated photonic crystals" (Review Paper), Rep. Prog. Phys. 73 (2010) 096501.　[abstract]
Eiichi Kuramochi, Hideaki Taniyama, Takasumi Tanabe, Kohei Kawasaki, Young-Geun Roh, and Masaya Notomi, "Ultrahigh-Q one-dimensional photonic crystal nanocavities with modulated mode-gap barriers on SiO2 claddings and on air claddings," Opt. Express 18, 15859-15869 (2010)　[abstract]
K. Nozaki, T.Tanabe, A. Shinya, S. Matsuo, T. Sato, H.Taniyama, and M. Notomi, "Sub-femtojoule all-optical switching using a photonic-crystal nanocavity,"Nature Photonics 4, pp.477-483, Published online: 2 May 2010 | doi:10.1038/nphoton.2010.89　[abstract]
Young-Geun Roh, Takasumi Tanabe, Akihiko Shinya, Hideaki Taniyama, Eiichi Kuramochi, Shinji Matsuo, Tomonari Sato, and Masaya Notomi, "Strong Optomechanical Interaction in a Bi-layer Photonic Crystal", Phys. Rev. B, Rapid Communication B 81, 121101(R) (2010) Selected as Editor's Suggestion.　[abstract]

pdf

T. Tawara, H. Kamada, T. Tanabe, T. Sogawa, H. Okamoto, P. Yao, P. K. Pathak, and S. Hughes, "Cavity-QED assisted attraction between a cavity mode and an exciton mode in a planar photonic-crystal cavity," Optics Express, Vol. 18, No. 3, pp. 2719-2728 (2010).　[abstract]
T. Tanabe, H. Sumikura, H. Taniyama, A. Shinya, and M. Notomi, "All-silicon sub-Gb/s telecom detector with low dark current and high quantum efficiency on chip," Appl. Phys. Lett. 96, 101103 (2010).　[abstract]

arXiv:1002.3207v1

2009

T. Tawara, H. Kamada, S. Hughes, H. Okamoto, M. Notomi, T. Sogawa, "Cavity mode emission in weakly coupled quantum dot-cavity systems", Opt. Express, Vol. 17, 6643, (2009).　[abstract]
T. Tanabe, M. Notomi, H. Taniyama, and E. Kuramochi, "Short pulse generation by adiabatic tuning of light," Opt. Photonics News, Vol. 20, No. 12, p. 41 (2009).　[abstract]
T. Tanabe, K. Nishiguchi, E. Kuramochi, and M. Notomi, "Low power and fast electro-optic silicon modulator with lateral p-i-n embedded photonic crystal nanocavity," Opt. Express, Vol. 17, No. 25, pp. 22505-22513 (2009).　[abstract]
Laurent-Daniel Haret, Takasumi Tanabe, Eiichi Kuramochi, and Masaya Notomi, "Extremely low power optical bistability in silicon demonstrated using 1D photonic crystal nanocavity," Opt. Express 17, 21108-21117 (2009).　[abstract]
M. Notomi, “Manipulating Light by Photonic Crystals”, NTT Technical Review Vol. 7, No.9, 2009.　[abstract]
Hirokazu Kubota, Satoki Kawanishi and Masaya Notomi, “Simple analysis of water-filled hollow-core silica photonic bandgap fiber”,IEICE Electron. Express, Vol. 6, No. 12, pp.870-875, (2009)　[abstract]
Takasumi Tanabe, Masaya Notomi, Hideaki Taniyama, and Eiichi Kuramochi, "Dynamic Release of Trapped Light from an Ultrahigh-Q Nanocavity via Adiabatic Frequency Tuning," Phys. Rev. Lett. 102, 043907 (2009).　[abstract]

2008

H. Taniyama, M. Notomi, E. Kuramochi, T. Yamamoto, Y.Yoshikawa,Y .Torii, and T. Kuga, "Strong radiation force induced in two-dimensional photonic crystal slab cavities", Phys. Rev. B 78, 165129 (2008).　[abstract]
A. Shinya, S. Matsuo, Yosia, T. Tanabe, E. Kuramochi, T. Sato, T. Kakitsuka, and M. Notomi, "All-optical on-chip bit memory based on ultra high Q InGaAsP photonic crystal," Optics Express 16, 19382-19387 (2008).　[abstract]
M. Notomi, E. Kuramochi and T. Tanabe, "Large-scale arrays of ultrahigh-Q coupled nanocavities", Nature Photonics 2,741-747 (2008).　[abstract]
M. Notomi and H. Taniyama, "On-demand ultrahigh-Q cavity formation and photon pinning via dynamic waveguide tuning", Optics Express Vol. 16, Iss. 23, pp. 18657-18666 (2008).　[abstract]
T. Tanabe, E. Kuramochi, H. Taniyama, and M. Notomi, "Trapping and delaying light with an ultrahigh-Q photonic crystal nanocavity," NTT Technical Review, Vol. 6, No. 8 (2008).　[abstract]
E. Kuramochi, H. Taniyama, T. Tanabe, A. Shinya, and M. Notomi, "Ultrahigh-Q two-dimensional photonic crystal slab nanocavities in very thin barriers", Appl. Phys. Lett. 93, 111112 (2008) (3 pages).　[abstract]
M. Notomi, E. Kuramochi, and H. Taniyama, "Ultrahigh-Q Nanocavity with 1D Photonic Gap," Opt. Express 16, 11095-11102 (2008)　[abstract]
T. Yamamoto, M. Notomi, H. Taniyama, E. Kuramochi, Y. Yoshikawa, Y. Torii, and T. Kuga, "Design of a high-Q air-slot cavity based on a width-modulated line-defect in a photonic crystal slab," Opt. Express 16, 13809-13817 (2008)　[abstract]
M. Notomi, T. Tanabe, A. Shinya, E. Kuramochi, and H. Taniyama "On-Chip All-Optical Switching and Memory by Silicon Photonic Crystal Nanocavities"(review), Advances in Optical Technologies, Volume 2008, Article ID 568936 (2008). (Silicon Photonics Special Issue)　[abstract]
H. Taniayama and M. Notomi, "S-matrix calculation of radiation characteristics from dipole oscillation in two-dimensional photonic crystal slabs", J. Appl. Phys. 103, 083115 (2008).　[abstract]
T. Tanabe, E. Kuramochi, A. Shinya, H. Taniyama, and M. Notomi, "Photonic Crystal Nanocavities with Extremely Long Photon Lifetimes and Their Applications", Review of Laser Engineering, (accepted)　[abstract]
T. Tanabe, H. Taniyama, and M. Notomi, "Carrier diffusion and recombination in photonic crsytal nanocavity optical switches," IEEE/OSA Journal of Lightwave Technologies, Vol. 26, No. 11, pp. 1396-1403 (2008).　[abstract]
T. Tawara, H. Kamada, Y-H Zhang, T. Tanabe, N. I. Cade, D. Ding, S. R. Johnson, H. Gotoh, E. Kuramochi, M. Notomi, and T. Sogawa, "Quality factor control and lasing characteristics of InAs/InGaAs quantum dots embedded in photonic-crystal nanocavities," Optics Express, Vol. 16, No. 8, pp. 5199-5205, (2008).　[abstract]
K. Edagawa, S. Kanako, and M. Notomi, "Photonic amorphous diamond structure with a 3D photonic band gap",Phys. Rev. Lett. 100, 013901 (2008).　[abstract]

2007

M. Notomi, "Adiabatic Tuning of Optical Microsystems", IEEE LEOS Newsletter Vol. 21, No. 5, pp. 16-21 (2007).　[pdf]
M. Notomi, T. Tanabe, A. Shinya, E. Kuramochi, H. Taniyama, S. Mitsugi, and M. Morita, "Nonlinear and adiabatic control of high-Q photonic crystal nanocavities", Opt. Express Vol. 15, pp. 17458-17481 (2007).　[abstract]
T. Tanabe, A. Shinya, E. Kuramochi, S. Kondo, H. Taniyama, and M. Notomi, "Single point defect photonic crystal nanocavity with ultrahigh quality factor achieved by using hexapole mode," Applied Physics Letters, Vol. 91, No. 2, 021110, (2007).　[abstract]
S.-C. Huang, M. Kato, E. Kuramochi, C. -P. Lee, and M. Notomi, "Time-domain and spectral-domain investigation of inflection-point slow-light modes in photonic crystal coupled waveguides," Opt. Express 15, 3543-3549 (2007).　[abstract]
T. Tanabe, M. Notomi, E. Kuramochi, and H. Taniyama, "Large pulse delay and small group velocity achieved using ultrahigh-Q photonic crystal nanocavities," Optics Express, Vol. 15, No. 12, pp. 7826-7839, (2007).　[abstract]
T. Tanabe, M. Notomi and E. Kuramochi, "Measurement of an ultra-high-Q photonic crystal nanocavity using a single-side-band frequency modulator," Electronics Letters, Vol. 43, No. 3, pp. 187-188 (2007).　[abstract]
T. Tanabe, K. Yamada, K. Nishiguchi, A. Shinya, E. Kuramochi, H. Inokawa, M. Notomi, T. Tsuchizawa, T. Watanabe, H. Fukuda, H. Shinojima, and S. Itabashi, "Fast All-Optical Switching using Ion-Implanted Silicon Photonic Crystal Nanocavities," Applied Physics Letters, Vol. 90, No. 3, 031115 (2007).　[abstract]
T. Tanabe, M. Notomi, E. Kuramochi, A. Shinya, H. Taniyama, "Trapping and delaying photons for one nanosecond in an ultra-small high-Q photonic-crystal nanocavity," Nature Photonics, Vol. 1, No. 1, pp. 49-52 (2007).　[abstract]

2006

A. Shinya, S. Mitsugi, E. Kuramochi, M. Notomi, "Ultrasmall multi-port channel drop filter in two-dimensional photonic crystal on silicon-on-insulator substrate", Optics Express 14, 25, pp. 12394-12400 (2006).　[abstract]
T. Ito, T. Tawara, H. Yamaguchi, M. Ueki, K. Tateno, S. Mitsugi, H. Gotoh, E. Kuramochi, M. Notomi, "Enhanced Emission of Single Quantum Dot Formed by Interface Fluctuations in Photonic-Crystal Microcavities", Photonics and Nanostructures 4, pp.89-93 (2006).　[abstract]
T. Tawara, T. Ito, T. Tanabe, K. Tateno, E. Kuramochi, M. Notomi and H. Nakano, "Highly Selective ZEP/AlGaAs Etching for Photonic Crystal Structures Using Cl2/HI/Xe Mixed Plasma," Japanese Journal of Applied Physics, Vol. 45, No. 34, pp. L917-L919 (2006).　[abstract]
A. Shinya, S. Mitsugi, T. Tanabe, M. Notomi, I. Yokohama, H. Takara, S. Kawanishi, "All-optical flip-flop circuit composed of coupled two-port resonant tunneling filter in two-dimensional photonic crystal slab," Optics Express, Vol. 14, No. 3, 1230-1235, (2006).　[abstract]
M. Notomi, H. Taniyama, S. Mitsugi, and E. Kuramochi, "Optomechanical Wavelength and Energy Conversion in High-Q Double-Layer Cavities of Photonic Crystal Slabs", Phys. Rev. Lett. 97, 023903 (2006).　[abstract]
M. Notomi, S. Mitsugi, "Wavelength conversion via dynamic refractive index tuning of a cavity", Phys. Rev. A73, 051803(R) (2006)　[abstract]
E. Kuramochi, M. Notomi, S. Mitsugi, A. Shinya, T. Tanabe, and T. Watanabe, "Ultrahigh-Q photonic crystal nanocavities realized by the local width modulation of a line defect", Appl. Phys. Lett. Vol. 88, 041112 (2006).　[abstract]

2005

A. Shinya, T. Tanabe, E. Kuramochi, S. Kawanishi, and M. Notomi, "All-optical switch and digital light processing using photonic crystals", NTT Technical Review, Vol. 3, No. 12, 61-68 (2005).　[abstract]
M. Notomi, A. Shinya, S. Mitsugi, G. Kira, E. Kuramochi, T. Tanabe, "Optical bistable switching of Si high-Q photonic-crystal nanocavities", Opt. Express 13, 2678 (2005).　[abstract]
E. Kuramochi, S. Hughes, A. Shinya, and M. Notomi, "Si-based Photonic Crystal Components: Relationship between Performance and Structural Disorder", NTT Technical Review, Vol. 3, 69 (2005).　[abstract]
E. Kuramochi, M. Notomi, S. Hughes, A. Shinya, T. Watanabe, and L. Ramunno,"Disorder-induced scattering loss of line-defect waveguides in photonic crystal slabs", Phys. Rev. B72, 161318(R) (2005).　[abstract]
A. Shinya, S. Mitsugi, E. Kuramochi, M. Notomi, "Ultrasmall multi-channel resonant-tunneling filter using mode gap of width-tuned photonic crystal waveguide", Opt. Express 13, 4203 (2005).　[abstract]
H. Suzuki, M. Notomi, T. Tamamura and K. Edagawa, "Organic photonic quasicrystal lasers", Thin Solid Films.
T. Tanabe, M. Notomi, A. Shinya, S. Mitsugi, and E. Kuramochi, "All-optical switches and memories fabricated on a silicon chip using photonic crystal nanocavities", Optics & Photonics News (in special issue "Optics in 2005"), Vol. 16, No. 12, 35 (2005).　[abstract]
T. Tanabe, M. Notomi, S. Mitsugi, A. Shinya, and E. Kuramochi, "All-optical switches on silicon chip realized using photonic crystal nanocavities", Appl. Phys. Lett., vol. 87, no. 15 151112 (2005).　[abstract]
T. Tanabe, M. Notomi, S. Mitsugi, A. Shinya, and E. Kuramochi, "Fast bistable all-optical switch and memory on silicon photonic crystal on-chip", Opt. Lett., vol. 30, no. 19 2575-2577 (2005).　[abstract]
H. Taniyama and M. Notomi, "Propagation characteristics of one-dimensional photonic crystal slab waveguides and radiation loss", Phys. Rev. B71, 153103 (2005).　[abstract]
M. Notomi, A. Shinya, S. Mitsugi, G. Kira, E. Kuramochi, T. Tanabe, "Optical bistable switching of Si high-Q photonic-crystal nanocavities", Opt. Express 13, 2678 (2005).　[abstract]

2004

G-H. Kim, Y-H. Lee, A. Shinya, M. Notomi, "Coupling of small, low-loss hexapole mode with photonic crystal slab waveguide mode", Opt. Express Vol. 12, 6624-6631 (2004).　[abstract]
A. Yokoo, H. Suzuki, M. Notomi, "Organic photonic crystal band edge laser fabricated by direct nanoprinting", Jpn. J. Appl. Phys., Vol. 43, No. 6B, pp. 4009-4011 (2004).　[abstract]
H-Y. Ryu, M. Notomi, G-H Kim, Y-H Lee, "High quality-factor whispering-gallery mode in the photonic crystal hexagonal disk cavity ", Optics Express, Vol. 12 pp. 1708-1719 (2004).　[abstract]
M. Notomi, A. Shinya, S. Mitsugi, E. Kuramochi, H-Y. Ryu, "Waveguides, Resonaotrs, and Their Coupled Elements in Photonic Crystal Slabs", Opt. Express 12, pp. 1551-1561 (2004).　[abstract]
M. Notomi, A. Shinya, E. Kuramochi, S. Mitsugi, H-Y. Ryu, T. Kawabata, T. Tsuchizawa, T. Watanabe, T. Shoji, K. Yamada, "Photonic-Band-Gap Waveguides and Resonators in SOI Photonic Crystal Slabs", IEICE Trans. Electron. Vol. E87-C, 398 (2004).　[abstract]
M. Notomi, H. Suzuki, T. Tamamura, K. Edagawa, "Lasing action due to the two-dimensional quasiperiodicity of photonic quasicrystals with a Penrose lattice", Phys. Rev. Lett. 92, 123906 (2004).　[abstract]
H-Y. Ryu, M. Notomi, E. Kuramochi, T. Segawa, "Large spontaneous emission factor (>0.1) in the photonic crystal monopole-mode laser", Appl. Phys. Lett. 84, 1067 (2004).　[abstract]

2003

A. Yokoo, "Nanoelectrode lithography and multiple patterning", J. Vac. Sci. Technol. B21, 2966(2003).　[abstract]
A. Shinya, M. Notomi, and E. Kuramochi, "Single-mode transmission in commensurate width-varied line-defect SOI photonic crystal waveguides", Proc. SPIE Int. Soc. Opt. Eng. 5000, 125(2003).　[abstract]
A. Shinya, M. Notomi, E. Kuramochi, T. Shoji, T. Watanabe, T. Tsuchizawa, K. Yamada, and H. Morita, "Functional components in SOI photonic crystal slabs", Proc. SPIE Int. Soc. Opt. Eng. 5000, 104(2003).　[abstract]
E. Kuramochi, M. Notomi, I. Yokohama, J. Takahashi, C. Takahashi, T. Kawashima, and S. Kawakami, "Transmission characterization of drilled alternating-layer three-dimensional photonic crystals", J. Appl. Phys. 93, 8848(2003).　[abstract]
K. Nishio, M. Nakao, A. Yokoo, and H. Masuda, "Ideally Ordered Metal Hole Arrays with High Aspect Ratios Prepared from Anodic Porous Alumina", Jpn. J. Appl. Phys. 42, L83(2003).　[abstract]
T. Ando, H. Taniyama, N. Ohtani, M. Nakayama, M. Hosoda, "Self-consistent calculation of subband occupation and electron-hole plasma effects: Variational approach to quantum well states with Hartree and exchange-correlation interactions", J. Appl. Phys. 94, 4489 (2003)　[abstract]
M. Notomi, A. Shinya, K. Yamada, J. Takahashi, C. Takahashi, I. Yokohama, "Si-based Photonic Crystals and Photonic-Bandgap Waveguides", Proc. SPIE, vol. 4655, pp. 92-104 (2003).　[abstract]
H-Y. Ryu, M. Notomi, Y-H. Lee, "Finite-difference time-domain investigation of band-edge resonant modes in finite-size two-dimensional photonic crystal slab", Phys. Rev. B 68, 045209 (2003).　[abstract]
H-Y. Ryu, M. Notomi, and Y-H. Lee, " High quality-factor and small mode-volume hexapole modes in photonic crystal slab nano-cavities", Appl. Phys. Lett. vol. 83, pp. 4294-4296 (2003).　[abstract]
H-Y. Ryu, M. Notomi, "Enhancement of spontaneous emission from the resonant modes of a photonic crystal slab single-defect cavity", Opt. Lett., Volume 28, Issue 23, 2390-2392 (2003).　[abstract]
J. Mizuguchi, Y. Tanaka, S. Tamura, M. Notomi, "Focusing of light in a three-dimensional cubic photonic crystal", Phys. Rev. B 67, 075109 (2003).　[abstract]
A. Yokoo, "Nanoelectrode lithography", Jpn. J. Appl. Phys. 42, L92 (2003).　[abstract]
M. Notomi, "Photonic crystal lasers", O plus E 25, 164 (2003).

2002

K. Yamada, M. Notomi, A. Shinya, I. Yokohama, T. Shoji, T. Tsuchizawa, T. Watanabe, J. Takahashi, E. Tamechika, H. Morita, "SOI-based Photonic Crystal Line-Defect Waveguides", Proc. SPIE vol. 4870, pp. 324-338 (2002).　[abstract]
M. Notomi, A. Shinya, K. Yamada, J. Takahashi, C. Takahashi, and I. Yokohama, "Structural tuning of guiding modes of line-defect waveguides of SOI photonic crystal slabs", IEEE J. Quantum Electron. 38, 736-742 (2002).　[abstract]
A. Yokoo, M. Notomi, H. Suzuki, M. Nakao, T. Tamamura, and H. Masuda, "Emission from functional-polymer-injected point defects in two-dimensional photonic crystals", IEEE J. Quantum Electron. 38, 938 (2002).　[abstract]
M. Notomi, A. Shinya, E. Kuramochi, I. Yokohama, C. Takahashi, K. Yamada, J. Takahashi, T. Kawashima, and S. Kawakami, "Si-based photonic crystals and photonic-bandgap waveguides", IEICE Trans. Electron. E85-C, 1025-1032 (2002).　[abstract]
M. Notomi, A. Shinya, K. Yamada, J. Takahashi, C. Takahashi, I. Yokohama, "Si-based Photonic Crystals and Photonic-Bandgap Waveguides", Proc. SPIE, vol. 4655, pp. 92-104 (2002).　[abstract]
T. Ando, H. Taniyama, N. Ohtani, M. Hosoda, M. Nakayama, "Numerically stable and flexible method for solutions of Schroedinger equation with self-interaction of carriers in quantum wells", IEEE J. Quant. Electron. 38, 1372 (2002).　[abstract]
H. Taniyama, "Waveguide structures using one-dimensional photonic crystals", J. Appl. Phys. 91, 3511 (2002).　[abstract]
A. Kaminskii, T. Kaino, T. Taima, A. Yokoo, K. Ueda, K. Takaichi, J. Hulliger, H. J. Eichler, J. Hanuza, J. Fernandez, R. Balda, M. Moczka and G. M. A. Gad, "Monocrystalline 2-adamantylamino-5-nitropyridine (AANP), A novel organic material for laser raman converters in the visible and near-IR", Jpn. J. Appl. Phys. 41, 603 (2002).　[abstract]
E. Kuramochi, M. Notomi, T. Kawashima, J. Takahashi, C. Takahashi, T. Tamamura, and S. Kawakami, "A new fabrication technique for photonic crystals, Nanolithography combined with alternating-layer deposition", Optical and Quantum Electronics 34 (2002) 53　[abstract]
M. Notomi, "Negative refraction in photonic crystals", Optical and Quantum Electronics, 34 (2002) 133-143　[abstract]
A. Shinya, M. Notomi, I. Yokohama, C. Takahashi, J. Takahashi, and T. Tamamura, "Two-dimensional Si Photonic crystals on oxide using SOI substrate", Optical and Quantum Electronics 34 (2002) 113　[abstract]
O. Hanaizumi, M. Saito, Y. Ohtera, S. Kawakami, S. Yano, Y. Segawa, E. Kuramochi, T. Tamamura, S. Oku, and A. Ozawa, "Introducing CdS into two- and three dimensional photonic crystals", Optical and Quantum Electronics 34 (2002) 71　[abstract]
M. Nakao, S. Oku, H. Tanaka, Y. Shibata, A. Yokoo, T. Tamamura, and H. Masuda, "Fabrication of GaAs hole array as a 2D-photonic crystal and their application to photonic bandgap waveguide", Optical and Quantum Electronics, 34 (2002) 183.　[abstract]
J. Temmyo, H. Kamada, E. Kuramochi, H. Ando, and T. Tamamura, "Self-organized quantum disks for a two-state system", Materials Science and Engineering B88 (2002) 153.　[abstract]
K. Yamada, M. Notomi, A. Shinya, C. Takahashi, J. Takahashi, and H. Morita, "Singlemode lightwave transmission in SOI-type photonic-crystal line-defect waveguides with phase-shifted holes", Electron. Lett. 38 (2002) 74.　[abstract]
A. Yokoo and M. Notomi, "Nanoprinting technology and organic photonic crystals", Bunkokenkyuu 51, 171 (2002).

2001

M. Notomi, A. Shinya, K. Yamada, J. Takahashi, C. Takahashi, I. Yokohama, "Singe-mode Transmission within the Photonic Bandgap of Width-varied Single-line-defect Photonic Crystal Waveguides on SOI substrates", Electron. Lett. 37, 243 (2001).　[abstract]
M. Notomi, H. Suzuki, T. Tamamura, "Directional Lasing Oscillation of Two-dimensional Organic Photonic Crystal Lasers at Several Photonic Bandgaps", Appl. Phys. Lett. 78, 1325 (2001).　[abstract]
M. Notomi,"Negative refractive optics in photonic crystals",Proc. SPIE 4283 (2001) 69.　[abstract]
M. Notomi, K. Yamada, A. Shinya, J. Takahashi, C. Takahashi, I. Yokohama,"Extremely large group velocity dispersion of line-defect waveguides in photonic crystal slabs", Phys. Rev. Lett. 87 (2001) 253902.　[abstract]
H. Asoh, K. Nishio, M. Nakao, A. Yokoo, and T. Tamamura, "Fabrication of ideally ordered anodic porous alumina with 63 nm hole periodicity using sulfuric acid", Journal of Vacuum Science & Technology B, 19 (2001) 569.　[abstract]
K. Yamada, H. Morita, A. Shinya, M. Notomi,"Improved line-defect structures for photonic-crystal waveguides with high group velocity", Opt. Commun. vol. 198 (2001) 395.　[abstract]

2000

Notomi, T. Tamamura, T. Kawashima, S. Kawakami, "Drilled Alternating-Layer Structure Three-dimensional Photonic Crystals Having a Full Photonic Band Gap". Appl. Phys. Lett. 77, 4256 (2000).　[abstract]
M. Notomi, T. Tamamura, H. Ohtera, O. Hanaizumi, and S. Kawakami, "Direct Visualization of Photonic Band Structure for 3D Photonic Crystals", Phys. Rev. B 61, 7165 (2000).　[abstract]
M. Notomi, "Theory of Light Propagation in Strongly-modulated Photonic Crystals: Refraction-like Behavior in the Vicinity of the Photonic Band Gap", Phys. Rev. B 62, 10696 (2000).　[abstract]
H. Masuda, M. Ohya, K. Nishio, H. Asoh, M. Nakao, M. Notomi, A. Yokoo, T. Tamamura,"Photonic Band Gap in Anodic Porous Alumina with Extremely High Aspect Ratio Formed in Phosphoric Acid Solution", Jpn. J. Appl. Phys. 39, L1039 (2000).　[abstract]
T. Saitoh, T. Sogawa, M. Notomi, T. Tamamura, S. Kodama, T. Furuta, and H. Ando, "GaAs Photonic Crystals on SiO2 Fabricated by Very-High-Frequency Anode-Coupled Reactive Ion Etching and Wafer Bonding", Jpn. J. Appl. Phys. 39, 6259 (2000).　[abstract]
E. Kuramochi, M. Notomi, T. Tamamura, T. Kawashima, S. Kawakami, J. Takahashi, and C. Takahashi, "Drilled alternating-layer structure for three-dimensional photonic crystals with a full band gap," J Vac Sci Technol B 18, 3510-3513 (2000).　[abstract]

Presentation

2011

Kengo Nozaki, Takasumi Tanabe, Akihiko Shinya, Shinji Matsuo, Tomonari Sato, Yoshihiro Kawaguchi, Hideaki Taniyama, Masaya Notomi "Photonic crystal nanocavities toward low-power on-chip nanophotonic devices" (Invited) IQEC/CLEO Pacific Rim, 4630-IT-5, Sydney, 2011/08/31.
Masaya Notomi, "fJ/bit photonics platoform based on photonic crystals", 2011 SPIE Optics+Photonics, 8095-43, San Diego, USA, 2011/08/25 (Invited Talk).
Masaya Notomi, "fJ/bit integrated nanophotonics based on photonic crystals", 10th Japan-Sweden QNANO Workshop 2011, p. 58, Visby, Sweden, 2011/06/14 (Invited Talk).
Masaya Notomi, "fJ/bit integrated nanophotonics for future ICT", OSA International Conference on Nanophotonics (ICNP) 2011, PL-5, Shanghai, China, 2011/05/25 (Plenary Talk).
Kengo Nozaki, Akihiko Shinya, Shinji Matsuo, Tomonari Sato, Yoshihiro Kawaguchi, Masaya Notomi "Ultralow-power all-optical memory using photonic crystal nanocavities with novel buried heterostructure" CLEO:2011, CFI1, Baltimore, 2011/05/06.
2010
Masaya Notomi, "Photonic crystal for green ICT?", PECS-IX, I-33, Granada, Spain, 2010/09/30. (Invited)
H. Taniyama, H. Sumikura, M. Notomi, "Finite-difference time-domain analysis of photonic crytal slab cavities with two-level systems", PECS-IX, P-155, Granada, Spain, 2010/09/29.
H. Sumikura, H. Taniyama, E. Kuramochi, M. Notomi, "Enhanced emission from excitons inside silicon photonic crystal nanocavities", PECS-IX, P-130, Granada, Spain, 2010/09/29.
K. Edagawa, S. Imagawa, T. Nino, M. Notomi, "Photonic bandgap formation and light propagation in photonic amorphous diamond", PECS-IX, P-124, Granada, Spain, 2010/09/29.
C-H. Chen, S. Matsuo, A. Shinya , T. Sato, Y. Kawaguchi, K. Nozaki , H. Sumikura, M. Notomi, "Bistability of buried heterostructure photonic crystal lasers with side-mode light injection", PECS-IX, P-214, Granada, Spain, 2010/09/29.
E. Kuramochi, H. Taniyama, Y-G. Roh, M. Notomi, "High-Q 1D SOI nanocavity with side slab", PECS-IX, O-06, Granada, Spain, 2010/09/27.
Shinji Matsuo, Akihiko Shinya , Chin-Hui Chen, Kengo Nozaki , Tomonari Sato, Yoshihiro Kawaguchi, Masaya Notomi, "20-Gbit/s Directly Modulated Buried Heterostructure Photonic Crystal Laser with 8.76-fJ/bit Operating Energy," ECOC 2010, postdeadline paper, PD1.6., Torino, Italy, 2010/09/23.
K. Nozaki, T. Tanabe, A. Shinya, S. Matsuo, T. Sato, T. Kakitsuka, E. Kuramochi, H. Taniyama, and M. Notomi, "Extremely low power nanophotonic devices based on photonic crystals", Photonics in Switching, PWE1, Monterey, USA, 2010/07/28 (Invited).
E. Kuramochi, T. Tanabe, H. Taniyama, K. Kawasaki, and M. Notomi, "Ultrahigh-Q Silicon-on-Insulator One Dimensional Mode-Gap Nanocavity," in Conference on Lasers and Electro-Optics, OSA Technical Digest (CD) (Optical Society of America, 2010), paper CWB2.　[pdf]
A. Shinya, S. Matsuo, T. Kakitsuka, K. Nozaki, T. Segawa, T. Sato, Y. Kawaguchi, M. Notomi, "Low-power and high-speed operation of InGaAsP/InP photonic crystal nanocavity laser using wavelength-sized buried heterostructure", CLEO/QELS 2010, CWK-1, San Jose, USA, 2010/05/19 (Invited).
K. Nozaki, T. Tanabe, A. Shinya, S. Matsuo, T. Sato, H. Taniyama, and M.Notomi, "All-optical switch involving Fano resonance in ultrasmall photonic crystal nanocavities," CLEO/QELS, CMV5, San Jose, USA, 2010/05/17.
M. Notomi, E. Kuramochi, T. Tanabe, H. Taniyama, "Manipulating light with photonic crystal nanocavities and their coupled arrays", SPIE Photonics Europe 2010, Brussels, Belgium, 2010/04/13 (Invited).
M. Notomi, "Nonlinear and adiabatic control of light by photonic crystals", META'10, Cairo, Egypt, 2010/02/24 (Invited, key note talk).
M. Notomi, "Low-power Nanophotonic Components Based on Photonic Crystals", SPIE Photonics West 2010, 7609-2, San Francisco, 2010/01/26 (Invited).
2009
M. Notomi, "Manipulation of Light by Photonic Crystals", International Conference on Quantum Information and Technologies, Tokyo, Japan, 2009/12/03 (Invited).
M. Notomi, T. Tanabe, E. Kuramochi, H. Taniyama "Manipulating Slow Light by Ultrahigh-Q Nanocavities and Their Coupled Arrays", OSA Topical Meeting Highlights Symposium, Frontiers in Optics 2009, San Jose, USA , 2009/10/14 (Invited).
S. Matsuo, A. Shinya, T. Kakitsuka, K. Nozaki, T. Segawa, T. Sato, Y. Kawaguchi and M. Notomi, "Ultra-small InGaAsP/InP Buried Heterostructure Photonic Crystal Laser", The 22nd Annual Meeting of the IEEE Photonics Society, WH3, Belek-Antalya, Turkey, 2009/10/07.
Y. -G. Roh, T. Tanabe, A. Shinya, H. Taniyama, E. Kuramochi, S. Matsuo, T. Sato, M. Notomi,"Optomechanical Response of Photonic Crystal with Double-Slab Configuration," IEEE Photonics Society 2009, TuL3, Belek-Antalya, Turkey. 2009/10/5.
K. Nozaki, T. Tanabe, A. Shinya, S. Matsuo, T. Sato, H. Taniyama, and M.Notomi, "All-optical switching with extremely-small control energy in InGaAsP-based photonic crystal nanocavity," Annual Meeting of the IEEE Photonics Society, MD-3 (2009).
A.Shinya, S. Matsuo, K. Nozaki, T. Tanabe, E. Kuramochi, T. Sato, T. Kakitsuka,　M. Notomi, "All-optical memories based on photonic crystal nanocavities," PS2009 ThI3-1, Pisa, Italy 2009/09/17 (invited).
H. Taniyama, E. Kuramochi, T. Tanabe, Y. Roh, and M. Notomi, "High-Q Air-Slot Photonic Crystal Cavities", 9th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2009, MA2, Gwangju, Korea. 2009/09/14 (Invited).
M. Notomi, "Strong light confinement with and without periodicity", Metamaterials 2009, London, UK, 2009/09/02 (invited).
T. Tanabe, M. Notomi, H. Taniyama, and E. Kuramochi, "Recent progress of dynamically tuned photonic crystal nanocavities", 18th International Laser Physics Workshop, 8.6.1, Barcelona, Spain, 2009/07/16 (invited).
M. Notomi, T. Tanabe, E. Kuramochi, H. Taniyama "Manipulating Slow Light by Ultrahigh-Q Nanocavities and Their Coupled Arrays", OSA Topical Meeting on Slow and Fast Light 2009, Honolulu, USA , 2009/07/15 (Invited).
M. Notomi, "Adiabatic Frequency Tuning of Ultrahigh-Q Nanocavities", The 8th International Symposium on Electrical Transport and Optical Properties of Inhomogeneous Media (ETOPIM-8), Crete, Greece, 2009/06/10 (Invited) .
E. Kuramochi, T. Tanabe, and M. Notomi, "Very-large-scale photonic crystal coupled cavity waveguides with large delay per pulse width ratio," The Conference on Lasers and Electro-Optics (CLEO09), CThU1, Baltimore, USA, 2009/06/04.
E. Kuramochi , H. Taniyama, T. Tanabe, A. Shinya, and M. Notomi, "High Q Photonic Crystal Line-Defect Nanocavities in Very Narrow Membrane", The 8th International Photonic and Electromagnetic Crystal Structures Meeting (PECS-VIII),108, Sydney, Australia, 2009/04/07.
M. Notomi, "Strong light confinement with and without periodicity", The 8th International Photonic and Electromagnetic Crystal Structures Meeting (PECS-VIII), 4, Sydney, Australia, 2009/04/07 (Invited).
T. Tanabe, A. Shinya, E. Kuramochi, and M. Notomi, "Nonlinear switching in high-Q photonic crystal nanocavities," SPIE Photonics West 2009, 7219-16, San Jose, USA. 2009/01/28 (Invited).
M. Notomi, "Evolution of Modulated Modegap Cavities", SPIE Photonics West 2009, 7223-30, San Jose, USA, 2009/01/28 (Invited).
M. Notomi, "Manipulating Light by Ultrahigh-Q Nanocavities", Nanometa 2009, WED3o.1, Seefeld, Austria, 2009/01/07. (Invited)

2008

M. Notomi, E. Kuramochi, H. Taniyama, "Ultrahigh-Q Nanocavities with 1D Periodicity", LEOS 2008, ThA3, New Port Beach, USA, 2008/11/13.
M. Notomi, A. Shinya, T. Tanabe, E. Kuramochi, H. Taniyama, S. Matsuo, T. Kakitsuka, T. Sato, "On-chip All-optical Processing Based on Photonic Crystal Nanocavities, Asia Optical Fiber Communication & Optoelectronics Exposition & Conference (AOE 2008), SuD4, Shanghai, China, 2008/11/02. (Invited)
M. Notomi, T. Tanabe, E. Kuramochi, H. Taniyama, "Slow Light Media Based on Ultrahigh-Q Nanocavities", OSA Optics and Photonics Congress, Slow and Fast Light 2008, SWC1, Boston, USA, 2008.07.16 (Invited).
T. Tanabe, A. Shinya, E. Kuramochi, and M. Notomi, "Nonlinear switching in high-Q photonic crystal nanocavities," Integrated Photonics and Nanophotonics Research and Applications 2008, IMD1, Boston, 2008. 7.14 (2008). (Invited)
T. Tanabe, M. Notomi, H. Taniyama, and E. Kuramochi, "Dynamic release of short pulse from ultrahigh-Q nanocavities via adiabatic wavelength conversion", CLEO/QELS 2008, QPDB1, San Diego, USA.
T. Tanabe, H. Taniyama, and M. Notomi, "Role of carrier diffusion and recombination in photonic crystal nanocavity optical switches," In Conference on Lasers and Electro-Optics / Quantum Electronics and Laser Science Conference (CLEO/QELS'08), JThA77, San Jose, May 4-9 (2008).
A. Shinya, S. Matsuo, Yosia, T. Tanabe, E. Kuramochi, T. Sato, T. Kakitsuka, M. Notomi, "All-optical on-chip memory based on ultra high Q InGaAsP photonic crystal nanocavity," CLEO 2008, CThJ4, San Diego, USA, 2008/05/09.
E. Kuramochi, T. Tanabe, H. Taniyama, and M. Notomi, "Slow Pulse Propagation in Long Photonic Crystal Coupled Cavity Waveguides", CLEO/QELS 2008, CWH3, San Diego, USA, 2008/05/07.
E. Kuramochi, T. Tanabe, H. Taniyama, A. Shinya and M. Notomi, "Ultrahigh-Q nanocavities realized by using a very narrow photonic crystal with built-in Air Slots", CLEO/QELS 2008, CThCC3, San Diego, USA, 2008/05/07.
M. Notomi, "Control of light by photonic crystal nanocavities", JST-DFG Workshop on Nanoelectronics, Aachen, Germany, 2008/03/07. (Invited)
T. Tanabe, E. Kuramochi, A. Shinya, H. Taniyama, and M. Notomi, "Photonic crystal nanocavities with extremely long photon lifetime and their applications," The 6th Asia Pacific Laser Symposium (APLS2008), 31Fa1, Nagoya, Japan, 2008/01/31. (Invited)
M. Notomi, T. Tanabe, E. Kuramochi, A. Shinya, H. Taniyama, "Nonlinear and Adiabatic Control of Light in a Photonic Crystal Chip", OSA Winter Topicals on Nonlinear Photonics 2007, Sorrento, Italy, 2008/01/16. (Invited)

2007

M. Notomi, T. Tanabe, E. Kuramochi, H. Taniyama, A. Shinya, "Dynamic Control of Light by Photonic-Crystal Nanocavities", The 5th International Conference on Advanced Materials and Devices (ICAMD2007), Jeju, Korea, 2007/12/12. (Invited)
M. Notomi, T. Tanabe, E. Kuramochi, H. Taniyama, A. Shinya, "Dynamic Control of Light by Photonic-Crystal Nanocavities", International Symposium on Advanced Nanodevices and Nanotechnology (ISANN 2007), Waikoloa, Hawaii, 2007/12/03. (Invited).
M. Notomi, "Control of Light by Photonic Crystals", Photonics Conference, Jeju, Korea, 2007/11/15. (Invited).
M. Notomi, "Photonic Quasicrystal Distributed Feedback Lasers: lasing action due to quasiperiodicity", Metamaterials 2007, Rome, Italy, 2007/10/23. (Invited)
M. Notomi, T. Tanabe, E. Kuramochi, H. Taniyama, A. Shinya, "Control of Light by High-Q Photonic-Crystal Nanocavities", Handai Nanoscience and Nanotechnology International Symposium, Suita, Japan, 2007/09/28. (Invited)
M. Notomi, T. Tanabe, E. Kuramochi, H. Taniyama, A. Shinya, "Photonic-Crystal Nanocavities: Slow light, All-optical processing, Wavelength conversion, Optical MEMS", Group IV Photonics 2007, Tokyo, Japan, 2007/09/20. (Invited).
M. Notomi, T. Tanabe, E. Kuramochi, H. Taniyama, A. Shinya, "Dynamic Control of Light in High-Q Photonic-Crystal Nanocavities & Their Coupled Structures", OSA Topical Meeting of Nonlinear Optics (NLO2007), Kona, USA, 2007/08/01. (Invited).
M. Notomi, E. Kuramochi, T. Tanabe, A. Shinya, H. Taniyama, "Functional Coupled Nanocavities Based on Photonic Crystals", OECC 2007, Yokohama, Japan, 2007/07/11. (Invited).
M. Notomi, T. Tanabe, E. Kuramochi, A. Shinya, H. Taniyama, "All-Optical Switching and Control of Ultrahigh-Q Photonic-Crystal Nanocavities", CLEO Europe/IQEC 2007, Munich, 2007/06/20 (Invited).
E. Kuramochi, T. Tanabe, A. Shinya, H. Taniyama, and M. Notomi, "Manipulating light with a Si photonic crystal resonator-waveguide coupled system," The OSA Topical Conference on Nanophotonics, Hangzhou, China, 2007/06/18
T. Tawara, H. Kamada, Y. --H. Zhang, T. Tanabe, N. I. Cade, H. Gotoh, D. Ding, S. R. Jhonson, E. Kuramochi, M. Notomi, H. Nakano, "Role of Re-absorption Effect to Quality Factor in Quantum-Dot Photonic Crystal Nanocavities". IPRM2007, ThB1-6, Matsue, Japan, 2007.
M. Notomi, "Light Control by Photonic Crystal Nanocavities", Nanophotonics Symposium, Boston, USA, 2007/05/16. (Invited)
T. Tawara, H. Kamada, Y.-H. Zhang, N. Cade, T. Tanabe, H. Gotoh, D. Ding, S. Johnson, E. Kuramochi, M. Notomi, and H. Nakano, "Temperature Insensitive Ultra Low Threshold Lasing in Quantum-Dot Photonic-Crystal Nanocavities," In Conference on Lasers and Electro-Optics / Quantum Electronics and Laser Science Conference (CLEO/QELS'07), CWN2, Baltimore, May 8-10, (2007).
E. Kuramochi, T. Tanabe, H. Taniyama, M. Kato, and M. Notomi, "Observation of Heavy Photon State in Ultrahigh-Q Photonic Crystal Coupled Resonator Chain," In Conference on Lasers and Electro-Optics / Quantum Electronics and Laser Science Conference (CLEO/QELS'07), QMG2, Baltimore, May 8-10, (2007).
T. Tanabe, M. Notomi, E. Kuramochi, A. Shinya, and H. Taniyama, "Photon Trapping, Delaying and Dynamic-Control Using Ultra-Small High-Q Photonic Crystal Cavities," In Conference on Lasers and Electro-Optics / Quantum Electronics and Laser Science Conference (CLEO/QELS'07), CFQ1, Baltimore, May 8-10, (2007). (invited)
H. Taniyama, M. Notomi, E. Kuramochi, T. Yamamoto, Y. Yoshikawa, Y. Torii, and T. Kuga, "Radiation force of photonic crystal cavity structures", PECS VII, B-55, Montrey, USA, 2007/04/08-10.
E. Kuramochi, T. Tanabe, T. Taniyama, M. Kato, and M. Notomi, "Low loss long coupled resonator optical waveguides realized using ultrahigh-Q photonic crystal resonators," Photonic & electromagnetic Crystal Structures, (PECS VII), A-84, Montrey, April 8-10, (2007).
M. Notomi, T. Tanabe, E. Kuramochi, H. Taniyama, and A. Shinya, "All-Optical Control of Light in Ultrahigh-Q Photonic Crystal Cavities," Photonic & Electromagnetic Crystal Structures, (PECS VII), Montrey, April 8-10, (2007). (invited).
M. Notomi, "Slow Light in Semiconductor Photonic Crystals", OFC Slow-light Workshop, Anaheim, USA, 2007/03/26 (Invited).
M. Notomi, A. Shinya, E. Kuramochi, T. Tanabe, and H. Taniyama, "Photonic-Crystal-Based Chip-Scale Optical Integration," The Optical Fiber Communication Conference & Exposition and the National Fiber Optic Engineers Conference, (OFC/NFOEC'07), OMI1, Anahaim, March 25-29, (2007). (invited)
M. Notomi, H, Taniyama ,E. Kuramochi, T. Tanabe, A. Shinya,"Adiabatic Wavelength Conversion and Optomechanical Energy Conversion in Photonic Crystal Nanocavities", SPIE Photonics West, 6480-46, San Jose, USA, 2007/01/25 (Invited).
T. Tawara, H. Kamada, Y.-H. Zhang, N. I. Cade, T. Tanabe, H. Gotoh, D. Ding, S. R. Johnson, E. Kuramochi1, M. Notomi, H. Nakano, "GaAs Based InAs Quantum Dot Photonic Crystal Lasers", SPIE Photonics West, 6480-07, San Jose, USA, 2007/01/22

2006

M. Notomi, "All-Optical Control of Light in Photonic Crystals", 2006 Symposium of the IEEE/LEOS Benelux Chapter, Eindhoven, The Netherlands, 2006/12/01 (Invited).
M. Notomi, "All-Optical Control of Photonic Crystals", Photonic Crystal Meeting of LEOS Scottish Chapter, St. Andrews, UK, 2006/11/28 (Invited).
K. Yamada, T. Tsuchizawa, T. Watanabe, H. Fukuda, H. Shinojima, T. Tanabe, and S.-I. Itabashi, "All-optical signal processing using nonlinear effects in silicon photonic wire waveguides," The 19th Annual Meeting of the IEEE Lasers and Electro-Optics Society, (LEOS'06), WU4, Montreal, October 29-November 2, (2006). (invited)
T. Tanabe, K. Yamada, K. Nishiguchi, E. Kuramochi, A. Shinya, H. Inokawa, S. Kawanishi, and M. Notomi, "Fast all-optical pulse train modulation by silicon photonic crystal nanocavities," The 19th Annual Meeting of the IEEE Lasers and Electro-Optics Society, (LEOS'06), ML3, Montreal, October 29-November 2, (2006).
K. Yamada, H. Fukuda, T. Watanabe, T. Tsuchizawa, H. Shinojima, T. Tanabe, M. Takahashi, and S.-I. Itabashi, "All-optical wavelength conversion using silicon photonic wire waveguide," Third International Conference on Group IV Photonics, (GFP2006), WU4, Ottawa, September 13-15, (2006).
M. Notomi, E. Kuramochi, T. Tanabe, A. Shinya, H. Taniyama, "All-Optical Switching and Dynamic Control of Light by Photonic Crystal Nanocavities", SSDM2006, Pacifico Yokohama, 2006/09/13 (Invited).
M. Notomi, E. Kuramochi, T. Tanabe, A. Shinya, H. Taniyama, "All-Optical Control Of Ultrasmall High-Q Photonic Crystal Nanocavities", APOC 2006, Gwangju, Korea, 2006/09/05 (Invited).
M. Notomi, E. Kuramochi, T. Tanabe, A. Shinya, H. Taniyama, "All-Optical Control of Photonic Crystal Nanocavities", OECC2006, Kaohsiung, Taiwan, 2006/07/04 (Invited).
M. Notomi, E. Kuramochi, T. Tanabe, A. Shinya, H. Taniyama, "All-Optical Control of Photonic Crystal Nanocavities", Journee Cristaux Photoniques, Marcoussis, France, 2006/06/23 (Invited).
H. Taniyama, M. Notomi, E. Kuramochi, S. Mitsugi, "Radiation Force in High-Q Double-Layer Cavities of Two-Dimensional Photonic Crystal Slabs", NNIN/C Conference Synergy Between Experiment and Computation in Nanoscale Science, Boston, MA, USA, 2006/05/31.
M. Notomi, T. Tanabe, E. Kuramochi, A. Shinya, H. Taniyama, and S. Mitsugi, "Dynamic control of light by photonic-crystal resonator-waveguide-coupled system," Quantum Electronics and Laser Science Conference (CLEO/QELS'06), QWA1, Long Beach, May 21-26, (2006). (Tutorial).
T. Tanabe, M. Notomi, A. Shinya, E. Kuramochi, and H. Taniyama, "Time-domain observation of photon trapping in ultra-small high-Q photonic Crystal Nanocavities," In Conference on Lasers and Electro-Optics / Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies 2006 (CLEO/QELS'06), QPDA7, Long Beach, May 21-26, (2006). (postdeadline paper)
E. Kuramochi, M. Notomi, T. Tanabe, S. Mitsugi, A. Shinya, and H. Taniyama, "Photonic crystal resonant tunneling filter using ultrahigh-Q locally-width-modulated line-defect cavity," In Conference on Lasers and Electro-Optics / Quantum Electronics and Laser Science Conference (CLEO/QELS'06), QTuL1, Long Beach, May 21-26, (2006).
M. Notomi, E. Kuramochi, T. Tanabe, A. Shinya, H. Taniyama, "All-Optical Control of Photonic Crystal Nanocavities", 2006 OSA Nanophotonics Topical Meeting, Uncasville, USA, 2006/04/26 (Invited).
M. Notomi, "Llght control by photonic crystals", ePIXnet Winter School, Pontresina, Switzerland, 2006/03/15 (Invited).
M. Notomi, "Photonic Crystal Waveguides and Resonators", ePIXnet Winter School, Pontresina, Switzerland, 2006/03/14 (Invited).

2005

M. Notomi, A. Shinya, E. Kuramochi, S. Mitsugi, T. Tanabe, M. Morita, "Dynamic Nonlinear Control of Resonator-Waveguide Coupled Systems in Photonic Crystals", Workshop on Photonic Crystals and Nano-Photonics, Taipei, 2005/11/05 (Invited).
M. Notomi, A. Shinya, E. Kuramochi, S. Mitsugi, T. Tanabe, M. Morita, "Dynamic Nonlinear Control of Resonator-Waveguide Coupled Systems in Photonic Crystals", LEOS 2005, Sydney, 2005/10/28 (Invited).
E. Kuramochi, M. Notomi, S. Mitsugi, A. Shinya, T. Tanabe, and T. Watanabe, "Photonic Crystal Nanocavity Formed by Local Width Modulation of Line-defect with Q of One Million," The 18th Annual Meeting of the IEEE Lasers & Electro-Optics Society (LEOS2005), Sydney, Australia, October, 2005, Paper PD1.1.
A. Shinya, S. Mitsugi, T. Tanabe, K. Kuramochi, S. Kondo, M. Notomi, I. Yokohama, H. Takara, S. Kawanishi, "All-Optical Digital Circuits using Coupled Resonator-Waveguide System in 2D Photonic Crystal Slab", LEOS 2005, Sydney, 2005/10/24 (Invited).
M. Notomi, H. Suzuki, T. Tamamura, K. Edagawa, "Organic Photonic Quasicrystal lasers: lasing action due to quasiperiodicity", SPIE Optics & Photonics 2005, San Diego, 2005/07/31 (Invited).
M. Notomi, T. Tanabe, A. Shinya, E. Kuramochi, S. Mitsugi, "Dynamic Nonlinear Control of Resonator-Waveuige Coupled System in Photonic Crystal Slabs", CLEO Pacific Rim 2005, Tokyo, 2005/07/21 (Invited).
H. Taniyama and M. Notomi, "S-Matrix Analysis of Dipole Radiation from Photonic Crystal Slab Structures", CWAB3-P65, International Quantum Electronics Conference 2005 and the Pacific Rim Conference on Lasers and Electro-Optics 2005(QEC/CLEO-PR2005), Tokyo, July 11-15, (2005)
E. Kuramochi, M. Notomi, S. Hughes, L. Ramunno, G. Kira, S. Mitsugi, A. Shinya, and T. Watanabe, "Scattering Loss of Photonic Crystal Waveguides and Nanocavities Induced by Structural Disorder,"International Quantum Electronics Conference, 2005 and the Pacific Rim Conference on Lasers and Electro-Optics, 2005 (IQEC/CLEO-PR 2005), Tokyo, Japan, July, 2005, Paper CTuE1-1.
T. Ito, T. Tawara, K. Tateno, H. Yamaguchi, M. Ueki, S. Mitsugi, E. Kuramochi, H. Gotoh, and M. Notomi, "Enhanced Single QD Spectra from 2D GaAs Photonic-Crystal Cavities", International Quantum Electronics Conference, 2005 and the Pacific Rim Conference on Lasers and Electro-Optics, 2005 (IQEC/CLEO-PR 2005), Tokyo, Japan, July, 2005, Paper CTuE2-2.
M. Notomi, T. Tanabe, A. Shinya, E. Kuramochi, S. Mitsugi, "Dynamic Nonlinear Control of Photonic Crystal Resonator-Waveuige Coupled System", International Symposium on Photonic Electromagnetic Structures (PECS-VI), Crete, 2005/06/21 (Invited).
E. Kuramochi, M. Notomi, S. Hughes, G. Kira, L. Ramunno, A. Shinya, and T. Watanabe, "Optical Properties of Photonic Crystal Slab Components: Role of Disorder," International Symposium on Photonic and Electromagnetic Crystal Structures (PECS-VI), Poster PTu-59, Aghia Pelaghia, Crete, Greece, June 2005.
T. Tanabe, M. Notomi, A. Shinya, S. Mitsugi, and E. Kuramochi, "Fast on-chip all-optical switches and memories using silicon photonic crystal with extremely low operating energy,"In Conference on Lasers and Electro-Optics / Quantum Electronics and Laser Science Conference (QELS'05), QPDA5, Baltimore, May 22-27, (2005). (postdeadline paper)
M. Notomi, "Dynamic Nonlinear Control of Resonator-Waveuige Coupled System in Photonic Crystal Slabs", CIPS Annual Meeting 2005, Cambridge (MIT), MA, USA, 2005/05/20 (Invited).
A. Shinya, S. Mitsugi, E. Kuramochi, T. Tanabe, G. Kim, G, Kira, S. Kondo, M. Notomi, "Ultrasmall Resonant Tunneling/Dropping Devices in 2D Photonic Crystal Slabs", SPIE Photonics West 2005, 5729-08, San Jose, USA, 2005/01/24 (Invited).
M. Notomi, A. Shinya, E. Kuramochi, S. Mitsugi, T. Tanabe, "PBG Resonator-Waveguide Coupled Systems for Optical Integration", SPIE Photonics West 2005, 5733-27, San Jose, USA, 2005/01/24 (Invited).

2004

H. Suzuki, M. Notomi, T. Tamamura and K. Edagawa, "Organic photonic quasicrystal lasers", Proceeding of 6th International Conference on Nano-MolecularElectronics (ICNME 2004), Kobe, 2004.
E. Kuramochi, S. Hughes, T. Watanabe, L. Ramunno, A. Shinya, and M. Notomi,"Low Loss Photonic Crystal Slab Waveguides: Fabrication, Experiment, and Theory", 17th of Annual Meeting of LEOS (LEOS2004), WF2, Rio Grande, Puerto Rico, 2004/11/07-11.
M. Notomi, A. Shinya, E. Kuramochi, S. Mitsugi, H-Y. Ryu, G-H. Kim, T. Tanabe, "Slow-light Waveguides and High-Q Nano-resonators in Photonic Crystals", Frontiers in Optics, OSA Annual Meeting (FiO 2004), Rochester, USA, 2004/10/11 (Invited).
M. Notomi, A. Shinya, E. Kuramochi, S. Mitsugi, H-Y. Ryu, S. Hughes, G-H. Kim, T. Tanabe, "PBG Resonators and Waveguides in SOI Photonic Crystals", International Conference on Solid-State Devices and Materials (SSDM 2004), F-5-2, Tokyo, 2004/09/16 (Invited).
M. Notomi, A. Shinya, E. Kuramochi, S. Mitsugi, H-Y. Ryu, S. Hughes, G-H. Kim, T. Tanabe, "Light Propagation Control in Photonic Crystals: Dispersion and Confinement", OSA Topical Meeting of Ultrafast Phenomena (UP2004), TuD, Niigata, 2004/07/27 (Invited).
M. Notomi, "PBG Waveguides and Related Devices in SOI Photonic Crystal Slabs", OECC Workshop for Micro/Nano Waveguides and Devices, Yokohama, 2004/07/12 (Invited).
M. Notomi, A. Shinya, E. Kuramochi, S. Mitsugi, H-Y. Ryu, S. Hughes, G-H. Kim, T. Tanabe, "Multi-Port PBG Components in SOI Photonic Crystal Slabs", OSA Topical Meeting of Integrated Photonic Research (IPR 2004), IWB4, San Francisco, USA, 2004/06/30 (Invited).
A. Shinya, M. Notomi, S. Mitsugi, E. Kuramochi, T. Kawabata, S. Kondo, T. Watanabe, T. Tsuchizawa, "Photonic crystal devices combining width-tuned waveguides and cavities", International Workshop on Photonic Electromagnetic Structures, Th-P21, Kyoto, 2004.
M. Notomi, H. Suzuki, T. Tamamura, K. Edagawa, "Penrose-lattice laser: lasing action due to quasi-periodicity", International Workshop on Photonic Electromagnetic Structures, Th-K1, Kyoto, 2004. (Invited).
S. Mitsugi, A. Shinya, E. Kuramochi, M. Notomi, T. Tsuchizawa, T. Watanabe, "Wavelength adjustable photonic crystal wavelength filters with high-Q and high transmittance", in International Workshop on Photonic Electromagnetic Structures (PECS), We-G3, Kyoto, 2004.
K. Yamada, T. Shoji, T. Tsuchizawa, T. Watanabe, J. Takahashi, C. Takahashi, H. Fukuda, E. Tamechika, A. Shinya, E. Kuramochi, M. Notomi, and H. Morita,“Efficient mode-field converter for photonic-crystal line-defects waveguides", International Symposium on Photonic and Electromagnetic Crystal Structures (PECS-V), Kyoto, Japan, March 2004, Paper Tu-F6.
E. Kuramochi, A. Shinya, M. Notomi, T. Tsuchizawa, T. Watanabe, H. Fukuda, and K. Yamada. "Low propagation loss Si-based photonic crystal slab waveguides", in International Workshop on Photonic Electromagnetic Structures (PECS), Tu-F4, Kyoto, 2004.

2003

M. Notomi, H. Suzuki, T. Tamamura, K. Edagawa, "Organic Photonic Crystal Lasers and Quasicrystal Lasers", CLEO Pacific Rim 2004, 2003/12/15-19, Taipei, Taiwan (2003) (Invited).
S. Mitsugi, A. Shinya, E. Kuramochi, M. Notomi, T. Tshchizawa and T. Watanabe, "Design and Fabrication of Photonic Crystal Wavelength Filters with High-Q and High-Transmittance", FSNS 2003
S. Mitsugi, A. Shinya, E. Kuramochi, M. Notomi, T. Tsuchizawa and T. Watanabe, "Resonant tunneling wavelength filters with high Q and high transmittance based on photonic crystal slabs", The International Symposium on Functional Semiconductor Nanosystems (FSNS2003), Atsugi
E. Kuramochi, A. Shinya, and M. Notomi, "Precise Electron Beam Lithography of Si-Based Photonic Crystals", FSNS 2003, P03 (2003)
S. Mitsugi, A. Shinya, E. Kuramochi, M. Notomi, T. Tsuchizawa, T. Watanabe, "Resonant tunneling wavelength filters with high Q and high transmittance based on photonic crystal slabs", LEOS 2003, 2003/10/26-30, Tucson, USA, 214, 2003.
M. Notomi, "Photonic Bandgap Waveguides and Resonators", LEOS 2003, 2003/10/26-30, Tucson, USA (2003) (Tutorial).
M. Notomi, "Negative Refraction in Photonic Crystals at Optical Frequencies", PIERS 2003, 2003/10/13-17, Honolulu, USA (2003).
Y. Yokoo, "Patterning of GaAs by nanoelectrode lithography", 2003 International Microprocesses and Nanotechnology Conference (2003)
Y. Yokoo, H. Suzuki, M. Notomi, "Organic photonic crystal band edge laser fabricated by direct nanoprinting", 2003 International Microprocesses and Nanotechnology Conference (2003)
Y. Yokoo, "Nanoelectrode lithography and multiple patterning", The 47th Intl. Conf. on Electron, Ion, and Photon Beam Technol. and Nanofabrication (EIPBN 2003), Tampa(2003).
Y. Yokoo, "Nano-patterning of Si by nanoelectrode lithography", CARRIER INERACTIONS AND SPINTRONICS IN NANOSTRUCTURES (CISN) 2003
M. Notomi, "Photonic Bandgap Waveguides and Resonators", IPTC 2003, 2003/09/03-05, Seuol, Korea (2003). (Invited).
A. Shinya, M. Notomi, E. Kuramochi, "Singlemode Transmission in Commensurate Width-Varied Line-Defect SOI Photonic Crystal Waveguides", SPIE Photonics West, Optoelectronics 2003, 2003/01/25-31, San Jose, USA (2003).
A. Shinya, M. Notomi, E. Kuramochi, T. Shoji, T. Watanabe, T. Tsuchizawa, K. Yamada, H. Morita, "Functional Components in SOI Photonic Crystal Slabs", SPIE Photonics West, Optoelectronics 2003, 2003/01/25-31, San Jose, USA (2003) (Invited).

2002

M. Notomi, A. Shinya, E. Kuramochi, K. Yamada, T. Shoji, T. Watanabe, T. Tsuchizawa, J. Takahashi, "Novel Properties of Photonic Band Gap Waveguides", The 15th Annual Meeting of IEEE/LEOS (LEOS 2002), 2002/11/11-15, Glasgow, UK, (2002). (Invited).
M. Notomi, "Wavelength and Spatial Dispersion in Photonic Crystals", CIAR Nanoelectronics Program Fall Workshop, 2002/10/31-11/2, Banff, Canada (2002) (Invited).
M. Notomi, "Dispersive Behavior of Photonic Crystals (Dispersion Control and Negative Refraction)", The 4th International Meeting on Photonic and Electromagnetic Crystal Structures (PECS IV), 2002/10/28-31, Los Angels, USA, (2002). (Invited).
M. Notomi, "Wavelength and Spatial Dispersion in Photonic Crystals", EOS Topical Meeting on Two-dimensional Photonic Crystals, 2002/08/26-30, Ascona, Switzerland, (2002). (Invited).
K. Yamada, M. Notomi, A. Shinya, I. Yokohama, T. Shoji, T. Tsuchizawa, T. Watanabe, J. Takahashi, E. Tamechika, H. Morita, "SOI-based Photonic Crystal Line-Defect Waveguide", SPIE Topical Meeting on Active and Passive Optical Components for WDM Communications II, 2002/07/29-31, Boston, USA (2002) (Invited).
M. Notomi, A. Shinya, E. Kuramochi, I. Yokohama, K. Yamada, C. Takahashi, J. Takahashi, "Photonic Crystal Waveguide", Opto-Electronics and Communications Conference (OECC 2002), 2002/07/08-12, Yokohama, Japan (2002) (Invited).
M. Notomi, A. Shinya, E. Kuramochi, I. Yokohama, K. Yamada, C. Takahashi, J. Takahashi "Highly Dispersive Nature of Photonic-Band-Gap Waveguide", CLEO/QELS 2002, Long Beach, USA (2002). (Invited).
M. Notomi, A. Shinya, I. Yokohama, K. Yamada, "SOI Photonic Crystals and Photonic Band Gap Waveguides", MRS Spring Meeting, San Francisco, USA (2002). (Invited).
M. Notomi, A. Shinya, K. Yamada, J. Takahashi, C. Takahashi, and I. Yokohama, "Si-based photonic crystals and photonic-band-gap waveguides", SPIE Photonics West, Optoelectronics 2002, San Jose, USA (2002) 4655-15. [Invited].
K. Yamada, M. Notomi, A. Shinya, I. Yokohama, T. Shoji, T. Tsuchizawa, T. Watanabe, J. Takahashi, E. Tamechika, H. Morita, "SOI-based photonic crystal line-defect waveguides", Proc. SPIE 4870, 324 (2002).

2001

E. Kuramochi, M. Notomi, I. Yokohama, J. Takahashi, C. Takahashi, T. Kawashima, and S. Kawakami, "Transmission characterization of drilled alternating-layer three-dimensional photonic crystals", 2001 Materials Research Society Fall Meeting, Boston, MA, USA (2001) K2.8.
A. Yokoo, M. Notomi, H. Suzuki, M. Nakao, T. Tamamura, and H. Masuda, "Emission from the defect level in alumina nanohole array photonic crystal with selective injection of functional polymer", The 14 th Annual Meeting of IEEE LEOS (LEOS 2001), San Diego, USA (2001) TuB2.
M. Notomi, A. Shinya, I. Yokohama, K. Yamada, J. Takahashi, and C. Takahashi, "2D SOI photonic crystal slabs and line-defect waveguides", The 14 th Annual Meeting of IEEE LEOS (LEOS 2001), San Diego, USA (2001) WV4. [invited]
M. Notomi, A. Shinya, K. Yamada, J. Takahashi, C. Takahashi, and I. Yokohama, "Efficient single-mode transmission within PBG of single-line-defect SOI photonic crystal waveguides with controlled widths", CLEO Pacific Rim, Makuhari, Japan (2001) TuA4-2.
M. Notomi, A. Shinya, E. Kuramochi, I. Yokohama, T. Tamamura, J. Takahashi, C. Takahashi, T. Kawashima, and S. Kawakami, "Si-based composite-dimensional photonic crystals towards Si photonics", CLEO Pacific Rim, Makuhari, Japan (2001) MA3-5. [invited]
K. Yamada, M. Notomi, A. Shinya, J. Kato, and H. Morita, "Improved line-defect structures for SOI-type photonic crystal waveguides", International Workshop of Photonic and Electromagnetic Crystal Structures (PECS III), St. Andrews, UK, (2001).
M. Notomi, H. Suzuki, and T. Tamamura, "Directional in-plane lasing emission from organic 2d hexagonal photonic crystal lasers at fundamental PBGs", International Workshop of Photonic and Electromagnetic Crystal Structures (PECS III), St. Andrews, UK, (2001).
M. Notomi, A. Shinya, E. Kuramochi, I. Yokohama, T. Tamamura, J. Takahashi, C. Takahashi, T. Kawashima, and S. Kawakami, "Si-based photonic crystals as guided-wave platforms: SOI slab and cross-dimensional structures", International Workshop of Photonic and Electromagnetic Crystal Structures (PECS III), St. Andrews, UK, (2001). [invited].
A. Shinya, M. Notomi, K. Yamada, C. Takahashi, J. Takahashi, and I. Yokohama, "Two-dimensional Si-photonic crystal single mode waveguide on SiO2 substrate which functions above the light line", OSA Topical Meeting of Integrated Photonic Research (IPR 2001), Monterey, USA (2001) IMD4.
H. Suzuki, M. Notomi and T. Tamamura, "Two-dimensional distributed feedback lasing from organic thin films fabricated on photonic crystals", First International Conference on Molecular Electronics and Bioelectronics (M&BE1), Awaji, 2001.
M. Notomi, "Negative Refractive Optics in Photonic Crystals", SPIE Photonics West 2001, San Jose, USA (2001).

2000

I. Yokohama, M. Notomi, A. Shinya, C. Takahashi, T. Tamamura, "Two-dimensional Si Photonic Crystals with 0.2-μm thickness on Oxide Using SOI substrate", OECC, 11B2-4, p. 42, Makuhari (2000)
A. Shinya, M. Notomi, I. Yokohama, "Finite thickness effect on slab-type asymmetrical two-dimensional photonic crystal waveguides", OSA Topical Meeting of Integrated Photonic Research (IPR2000), pp. 186, Quebec (2000).
M. Notomi, "Light Propagation Control in Photonic Crystals: Toward New Optical Media", International Conferences of Femtosecond Technology, Tsukuba, Japan (2000). (Invited)
C. Takahashi, J. Takahashi, M. Notomi, I. Yokohama, "Accurate dry etching with fluorinated gas for two-dimensional Si photonic crystals", 2000 Fall Meeting of Materials Research Society (MRS Proceedings vol. 637), E1.8, 2000.
E. Kuramochi, M. Notomi, T. Tamamura, T. Kawashima, S. Kawakami, J. Takahashi, and C. Takahashi, "Drilled alternating-layer structure for three-dimensional photonic crystals with a full band gap", Int. Conf. on Electron, Ion and Photon Beam Technology and Nanofabrication(EIPBN), Palm Springs, USA, P8-1,May/Jun 2000.
E. Kuramochi, M. Notomi, T. Kawashima, C. Takahashi, J. Takahashi, T. Tamamura and S. Kawakami, Combination of Nanolithography with Alternating-Layer Deposition Towards New Class of Photonic Crystals, International Workshop of Photonic and Electromagnetic Crystal Structures (PECS II), Sendai, Japan (2000).
M. Notomi, I. Yokohama, C. Takahashi, A. Shinya, and T. Tamamura, "Two-dimensional Si Photonic Crystals on Oxide Using SOI substrate", International Workshop of Photonic and Electromagnetic Crystal Structures (PECS II), Sendai, Japan (2000).
M. Notomi, "Refraction-like Phenomena in Photonic Crystals", International Workshop of Photonic and Electromagnetic Crystal Structures (PECS II), Sendai, Japan (2000).

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