Press Release

Publications in 2017

  1. S. Sergent, M. Takiguchi, T. Tsuchizawa, A. Yokoo, H. Taniyama, E. Kuramochi, and M. Notomi

    Nanomanipulating and Tuning Ultraviolet ZnO-Nanowire-Induced Photonic Crystal Nanocavities

    ACS Photonics 4 (5) 1040-1047 (2017).

  2. A. Yokoo, M. Takiguchi, M. D. Birowosuto, K. Tateno, G. Q. Zhang, E. Kuramochi, A. Shinya, H. Taniyama, and M. Notomi

    Subwavelength Nanowire Lasers on a Silicon Photonic Crystal Operating at Telecom Wavelengths

    ACS Photonics 4 (2) 355-362 (2017).

  3. M. D. Birowosuto, M. Takiguchi, A. Olivier, L. Y. 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. 383 555-560 (2017).

Publications in 2016

  1. S. Sergent, M. Takiguchi, H. Taniyama, A. Shinya, E. Kuramochi and M. Notomi

    Design of nanowire-induced nanocavities in grooved 1D and 2D SiN photonic crystals for the ultra-violet and visible ranges

    Opt. Express 24 (23), 26792-26808 (2016).

  2. 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 3 (9), 999-1005 (2016).

  3. 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 3 (5), 483-492 (2016).

  4. M. Ono, E. Kuramochi, G. Q. Zhang, H. Sumikura, Y. Harada, D. Cox and M. Notomi

    Nanowire-nanoantenna coupled system fabricated by nanomanipulation

    Opt. Express 24 (8), 8647-8659 (2016).

  5. 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-beta buried multiple-quantum-well photonic crystal nanocavity lasers

    Opt. Express 24 (4), 3441-3450 (2016).

  6. H. Sumikura, E. Kuramochi, H. Taniyama and M. Notomi

    Enhanced electron-hole droplet emission from surface-oxidized silicon photonic crystal nanocavities

    Opt. Express 24 (2), 1072-1081 (2016).

  7. E. Kuramochi

    Manipulating and trapping light with photonic crystals from fundamental studies to practical applications

    J. Mater. Chem. C 4 (47) 11032-11049 (2016).

  8. H. Sumikura, E. Kuramochi, H. Taniyama, and M. Notomi

    Purcell enhancement of fast-dephasing spontaneous emission from electron-hole droplets in high-Q silicon photonic crystal nanocavities

    Phys. Rev. B 94 (19), 195314 (2016).

  9. F. Tian, H. Sumikura, E. Kuramochi, H. Taniyama, M. Takiguchi, and M. Notomi

    Optomechanical oscillator pumped and probed by optically two isolated photonic crystal cavity systems

    Opt. Express 24 (24) 28039-28055 (2016).

Publications in 2015

  1. 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, 221101 (2015).

  2. 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).

  3. T. Sato, K. Takeda, A. Shinya, M. Notomi, K. Hasebe, T. Kakitsuka and S. Matsuo

    Photonic Crystal Lasers for Chip-to-Chip and On-Chip Optical Interconnects

    IEEE J. Sel. Top. Quantum Electron. 21, 4900410 (2015).

  4. K. Takeda, T. Sato, T. Fujii, E. Kuramochi, M. Notomi, K. Hasebe, T. Kakitsuka, and S. Matsuo

    Heterogeneously integrated photonic-crystal lasers on silicon for on/off chip optical interconnects

    Opt. Express 23 (2) 702-708 (2015).

  5. G. Q. Zhang, K. Tateno, M. D. Birowosuto, M. Notomi, T. Sogawa, and H. Gotoh

    Controlled 1.1-1.6 mu m luminescence in gold-free multi-stacked InAs/InP heterostructure nanowires

    Nanotechnology 26 (11), 115704 (2015).

Publications in 2014

  1. M. D. Birowosuto, A. Yokoo, G. Q. 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

    Nat. Mater. 13 (3), 280-286 (2014).

  2. 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

    Opt. Express 22 (10), 11713-11726 (2014).

  3. A. Fushimi, H. Taniyama, E. Kuramochi, M. Notomi and T. Tanabe

    Fast calculation of the quality factor for two-dimensional photonic crystal slab nanocavities

    Opt. Express 22 (19), 23349-23359 (2014).

  4. 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 (19), 5780-5783 (2014).

  5. 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

    Nat. Photonics 8 (6), 474-481 (2014).

  6. S. Matsuo, T. Sato, K. Takeda, A. Shinya, K. Nozaki, E. Kuramochi, H. Taniyama, M. Notomi, T. Fujii, K. Hasebe and T. Kakitsuka

    Photonic crystal lasers using wavelength-scale embedded active region

    J. Phys. D-Appl. Phys. 47 (2), 023001 (2014).

  7. M. Notomi, K. Nozaki, A. Shinya, S. Matsuo and E. Kuramochi

    Toward fJ/bit optical communication in a chip

    Opt. Commun. 314, 3-17 (2014).

  8. K. Nozaki, E. Kuramochi, A. Shinya and M. Notomi

    25-channel all-optical gate switches realized by integrating silicon photonic crystal nanocavities

    Opt. Express 22 (12), 14263-14274 (2014).

  9. 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).

  10. 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).

  11. A. Tanaka, Y. Kashimura, E. Kuramochi and K. Sumitomo

    Formation of a suspended lipid membrane on a microcavity covered by a thin SiO2 layer with a nanohole array

    Appl. Phys. Express 7 (1), 017001 (2014).

  12. N. Matsuda, E. Kuramochi, H. Takesue and M. Notomi

    Dispersion and light transport characteristics of large-scale photonic-crystal coupled nanocavity arrays

    Opt. Lett. 39 (8), 2290-2293 (2014).

  13. H. Takesue, N. Matsuda, E. Kuramochi and M. Notomi

    Entangled photons from on-chip slow light

    Sci Rep 4, 3913 (2014).

Publications in 2013

  1. H. Kudo, Y. Ogawa, T. Kato, A. Yokoo, and T. Tanabe

    Fabrication of whispering gallery mode cavity using crystal growth

    Appl. Phys. Lett. 102 (21), 211105 (2013).

  2. S. Matsuo, T. Sato, K. Takeda, A. Shinya, M. Nozaki. K, Taniyama. H, Notomi, M. Hasebe, and T. Kakitsuka

    Ultralow Operating Energy Electrically Driven Photonic Crystal Lasers

    IEEE Select. Topics Quant. Electron. 19, 4900311 (2013).

  3. M. Notomi, K. Nozaki, A. Shinya, S. Matsuo, and E. Kuramochi

    Femtojoule/bit integrated nanophotonics based on photonic crystals

    IEICE Electron. Express 10 (12), 20132003 (2013).

  4. 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

    Opt. Express 21 (16), 19022-19028 (2013).

  5. 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

    Opt. Express 21, 11877-11888 (2013). .

  6. H. Sumikura, E. Kuramochi, H. Taniyama, and M. Notomi

    Cavity-enhanced Raman scattering of single-walled carbon nanotubes

    Appl. Phys. Lett. 102 (23), 231110 (2013).

  7. K. Takeda, T. Sato, A. Shinya, K. Nozaki, W. Kobayashi, H. Taniyama, M. Notomi, K. Hasebe, T. Kakitsuka, and S. Matsuo

    Few-fJ/bit data transmissions using directly modulated lambda-scale embedded active region photonic-crystal lasers

    Nat. Photonics 7 (7), 569-575 (2013).

  8. M. Takiguchi, H. Sumikura, MD. 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 (9), 091113 (2013).

  9. 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

    Opt. Express 21 (7), 8596-8604 (2013).

  10. H. Takesue, N. Matsuda, E. Kuramochi, WJ. Munro, and M. Notomi

    An on-chip coupled resonator optical waveguide single-photon buffer

    Nat. Commun. 4, 2725 (2013).

Publications in 2012

  1. MD. Birowosuto, H. Sumikura, S. Matsuo, H. Taniyama, P. van Veldhoven J, R. Notzel, and M. Notomi

    Fast Purcell-enhanced single photon source in 1,550-nm telecom band from a resonant quantum dot-cavity coupling

    Sci Rep 2, 321 (2012).

  2. MD. Birowosuto, A. Yokoo, H. Taniyama, E. Kuramochi, M. Takiguchi, and M. Notomi

    Design for ultrahigh-Q position-controlled nanocavities of single semiconductor nanowires in two-dimensional photonic crystals

    J. Appl. Phys. 112 (11), 113106 (2012).

  3. S. Imagawa, K. Edagawa, and M. Notomi

    Strong light confinement in a photonic amorphous diamond structure

    Appl. Phys. Lett. 100 (15), 151103 (2012).

  4. J. Kim, A. Shinya, K. Nozaki, H. Taniyama, CH. Chen, T. Sato, S. Matsuo, and M. Notomi

    Narrow linewidth operation of buried-heterostructure photonic crystal nanolaser

    Opt. Express 20 (11), 11643-11651 (2012).

  5. S. Matsuo, K. Takeda, T. Sato, M. Notomi, A. Shinya, K. Nozaki, H. Taniyama, K. Hasebe, and T. Kakitsuka

    Room-temperature continuous-wave operation of lateral current injection wavelength-scale embedded active-region photonic-crystal laser

    Opt. Express 20 (4), 3773-3780 (2012).

  6. K. Nozaki, A. Shinya, S. Matsuo, Y. Suzaki, T. Segawa, T. Sato, Y. Kawaguchi, R. Takahashi, and M. Notomi

    Ultralow-power all-optical RAM based on nanocavities

    Nat. Photonics 6 (4), 248-252 (2012).

  7. K. Takeda, T. Sato, T. Kakitsuka, A. Shinya, K. Nozaki, CH. Chen, H. Taniyama, M. Notomi, and S. Matsuo

    High-Temperature Operation of Photonic-Crystal Lasers for On-Chip Optical Interconnection

    IEICE Trans. Electron. E95C (7), 1244-1251 (2012).