Imaginary couplings in non-Hermitian coupled-mode theory: Effects on exceptional points of optical resonators

Kenta Takata, Nathan Roberts, Akihiko Shinya, Masaya Notomi

Physical Review A   105 ( 1 )   2022.1

Power-aware pruning for ultrafast, energy-efficient, and accurate optical neural network design.

Naoki Hattori, Yutaka Masuda, Tohru Ishihara, Akihiko Shinya, Masaya Notomi

DAC   1285 - 1290   2022

Energy efficient OEO conversion and its applications to photonic integrated systems.

Akihiko Shinya, Kengo Nozaki, Shota Kita, Tohru Ishihara, Shinji Matsuo, Masaya Notomi

Optical Fiber Communications Conference and Exhibition(OFC)   1 - 3   2022

Tamper-Resistant Optical Logic Circuits Based on Integrated Nanophotonics

Jun Shiomi, Shuya Kotsugi, Boyu Dong, Hidetoshi Onodera, Akihiko Shinya, Masaya Notomi

2021 58th ACM/IEEE Design Automation Conference (DAC)   2021.12

A Synthesis Method Based on Multi-Stage Optimization for Power-Efficient Integrated Optical Logic Circuits

Ryosuke MATSUO, Jun SHIOMI, Tohru ISHIHARA, Hidetoshi ONODERA, Akihiko SHINYA, Masaya NOTOMI

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   E104.A ( 11 )   1546 - 1554   2021.11

Optical links on silicon photonic chips using ultralow-power consumption photonic-crystal lasers

Koji Takeda, Takuma Tsurugaya, Takuro Fujii, Akihiko Shinya, Yoshiho Maeda, Tai Tsuchizawa, Hidetaka Nishi, Masaya Notomi, Takaaki Kakitsuka, Shinji Matsuo

Optics Express   29 ( 16 )   26082 - 26082   2021.8

Thermal effect of InP/InAs nanowire lasers integrated on different optical platforms

Masato Takiguchi, Guoqiang Zhang, Evans Frandsen, Hisashi Sumikura, Tai Tsuchizawa, Satoshi Sasaki, Akihiko Shinya, Katsuya Oguri, Hideki Gotoh, Masaya Notomi

OSA Continuum   4 ( 6 )   1838 - 1838   2021.6

All-optical switching with graphene-loaded plasmonic waveguides in the femtojoule and femtosecond range

Masaaki Ono, Masanori Hata, Masato Tsunekawa, Kengo Nozaki, Hisashi Sumikura, Hisashi Chiba, Masaya Notomi

2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 - Proceedings   2021.6

Emulating the local Kuramoto model with an injection-locked photonic crystal laser array

Naotomo Takemura, Kenta Takata, Masato Takiguchi, Masaya Notomi

SCIENTIFIC REPORTS   11 ( 1 )   2021.4

Time-resolved mid-infrared photoluminescence from highly strained InAs/InGaAs quantum wells grown on InP substrates

Hisashi Sumikura, Tomonari Sato, Akihiko Shinya, Masaya Notomi

APPLIED PHYSICS EXPRESS   14 ( 3 )   2021.3

Low- and high-beta lasers in the class-A limit: photon statistics, linewidth, and the laser-phase transition analogy

Naotomo Takemura, Masato Takiguchi, Masaya Notomi

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS   38 ( 3 )   699 - 710   2021.3

Excitonic nonlinear shifts in photonic crystal nanocavities with buried multiple quantum wells

Masato Takiguchi, Kengo Nozaki, Hisashi Sumikura, Naotomo Takemura, Takuro Fujii, Eiichi Kuramochi, Akihiko Shinya, Shinji Matsuo, Masaya Notomi

APPLIED PHYSICS LETTERS   118 ( 11 )   2021.3

Characteristics of non-Hermitian photonic crystal waveguide with glide symmetry on the gain/loss heterostructure

Uemura Takahiro, Otsuka Shutaro, Chiba Hisashi, Yoda Taiki, Moritake Yuto, Notomi Masaya

JSAP Annual Meetings Extended Abstracts   2021.1   913 - 913   2021.2

Observing exceptional point degeneracy of radiation with electrically pumped photonic crystal coupled-nanocavity lasers

Kenta Takata, Kengo Nozaki, Eiichi Kuramochi, Shinji Matsuo, Koji Takeda, Takuro Fujii, Shota Kita, Akihiko Shinya, Masaya Notomi

OPTICA   8 ( 2 )   184 - 192   2021.2

Hybrid Nanowire Photodetector Integrated in a Silicon Photonic Crystal

Masato Takiguchi, Satoshi Sasaki, Kouta Tateno, Edward Chen, Kengo Nozaki, Sylvain Sergent, Eiichi Kuramochi, Guoqiang Zhang, Akihiko Shinya, Masaya Notomi

ACS PHOTONICS   7 ( 12 )   5467 - 5473   2020.12

Designs toward synchronization of optical limit cycles with coupled silicon photonic crystal microcavities (vol 87, 053805, 2013)

Naotomo Takemura, Masato Takiguchi, Masaya Notomi

OPTICS EXPRESS   28 ( 21 )   32106 - 32106   2020.10

Topology in momentum space becomes real

Masaya Notomi

NATURE PHOTONICS   14 ( 10 )   595 - 596   2020.10

Nanowire photonics toward wide wavelength range and subwavelength confinement [Invited]

Masaya Notomi, Masato Takiguchi, Sylvain Sergent, Guoqiang Zhang, Hisashi Sumikura

OPTICAL MATERIALS EXPRESS   10 ( 10 )   2560 - 2596   2020.10

Strong exciton-phonon interaction assisting simultaneous enhancement of photoluminescence and Raman scattering from suspended carbon nanotubes

Hisashi Sumikura, Hiroshi Takaki, Hideyuki Maki, Masaya Notomi

PHYSICAL REVIEW B   102 ( 12 )   2020.9

Designs toward synchronization of optical limit cycles with coupled silicon photonic crystal microcavities

Naotomo Takemura, Masato Takiguchi, Masaya Notomi

OPTICS EXPRESS   28 ( 19 )   27657 - 27675   2020.9

Nonlinear wavelength shift induced by exciton in buried multiple quantum wells in a photonic crystal cavity

Masato Takiguchi, Kengo Nozaki, Hisashi Sumikura, Naotomo Takemura, Takuro Fujii, Eiichi Kuramochi, Akihiko Shinya, Shinji Matsuo, Masaya Notomi

2020 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2020 - Proceedings   2020.8

Generation and Annihilation of Topologically Protected Bound States in the Continuum and Circularly Polarized States by Symmetry Breaking International journal

Yoda, Taiki, Notomi, Masaya

Physical Review Letters   125 ( 5 )   053902 - 053902   2020.7

Low-Threshold Lasing up to 360 K in All-Dielectric Subwavelength-Nanowire Nanocavities

Sylvain Sergent, Masato Takiguchi, Tai Tsuchizawa, Hideaki Taniyama, Masaya Notomi

ACS Photonics   7 ( 5 )   1104 - 1110   2020.5

Efficient Automated Nanocavity Optimization by Direct Use of Finite Element Method Computation

Eiichi Kuramochi, Shota Kita, Akihiko Shinya, Masaya Notomi

Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS   2020-   2020.5

Lasing up to T = 339 K in Subwavelength Nanowire-Induced Photonic Crystal Nanocavities

Sylvain Sergent, Masato Takiguchi, Tai Tsuchizawa, Hideaki Taniyama, Masaya Notomi

Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS   2020-   2020.5

All-Optical InAsP/InP Nanowire Switches Integrated in a Si Photonic Crystal

Masato Takiguchi, Naotomo Takemura, Kouta Tateno, Kengo Nozaki, Satoshi Sasaki, Sylvain Sergent, Eiichi Kuramochi, Tabijah Wasawo, Atsushi Yokoo, Akihiko Shinya, Masaya Notomi

ACS PHOTONICS   7 ( 4 )   1016 - 1021   2020.4

Ultrashort low-loss Ψ gates for linear optical logic on Si photonics platform Reviewed

Shota Kita, Kengo Nozaki, Kenta Takata, Akihiko Shinya, Masaya Notomi

Communications Physics   3   33   2020.3

Femto-Farad Nanophotonic Devices for fJ/Bit Signal Conversion

Kengo Nozaki, Shinji Matsuo, Takuro Fujii, Koji Takeda, Eiichi Kuramochi, Akihiko Shinya, Masaya Notomi

2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings   2020.3

Active topological photonics Invited Reviewed International coauthorship International journal

Yasutomo Ota, Kenta Takata, Tomoki Ozawa, Alberto Amo, Zhetao Jia, Boubacar Kante, Masaya Notomi, Yasuhiko Arakawa, Satoshi Iwamoto

NANOPHOTONICS   9 ( 3 )   547 - 567   2020.3

Highly nitrogen-vacancy doped diamond nanostructures fabricated by ion implantation and optimum annealing

Hisashi Sumikura, Kazuyuki Hirama, Katsuhiko Nishiguchi, Akihiko Shinya, Masaya Notomi

APL MATERIALS   8 ( 3 )   2020.3

Ultrafast and energy-efficient all-optical switching with graphene-loaded deep-subwavelength plasmonic waveguides

Masaaki Ono, Masanori Hata, Masato Tsunekawa, Kengo Nozaki, Hisashi Sumikura, Hisashi Chiba, Masaya Notomi

NATURE PHOTONICS   14 ( 1 )   37 - +   2020.1

An Optical Accelerator for Deep Neural Network Based on Integrated Nanophotonics.

Jun Shiomi, Tohru Ishihara, Hidetoshi Onodera, Akihiko Shinya, Masaya Notomi

International Conference on Rebooting Computing(ICRC)   95 - 101   2020

A Synthesis Method for Power-Efficient Integrated Optical Logic Circuits Towards Light Speed Processing.

Ryosuke Matsuo, Jun Shiomi, Tohru Ishihara, Hidetoshi Onodera, Akihiko Shinya, Masaya Notomi

2020 IEEE Computer Society Annual Symposium on VLSI(ISVLSI)   488 - 493   2020

Reconfigurable nanocavity formation in graphene-loaded Si photonic crystal structures

Hisashi Chiba, Masaya Notomi

OPTICS EXPRESS   27 ( 26 )   37952 - 37963   2019.12

Subliming GaN into Ordered Nanowire Arrays for Ultraviolet and Visible Nanophotonics

Sylvain Sergent, Benjamin Damilano, Stephane Vezian, Sebastien Chenot, Masato Takiguchi, Tai Tsuchizawa, Hideaki Taniyama, Masaya Notomi

ACS PHOTONICS   6 ( 12 )   3321 - 3330   2019.12

High signal-to-noise ratio for high-impedance-loaded nano-photodetector toward attojoule optical reception

Kengo Nozaki, Shinji Matsuo, Takuro Fujii, Koji Takeda, Akihiko Shinya, Masaya Notomi

APPLIED PHYSICS LETTERS   115 ( 25 )   2019.12

Mid-Infrared Lasing of Single Wurtzite InAs Nanowire

Hisashi Sumikura, Guoqiang Zhang, Masato Takiguchi, Naotomo Takemura, Akihiko Shinya, Hideki Gotoh, Masaya Notomi

NANO LETTERS   19 ( 11 )   8059 - 8065   2019.11

Novel frontier of photonics for data processing-Photonic accelerator

Ken-ichi Kitayama, Masaya Notomi, Makoto Naruse, Koji Inoue, Satoshi Kawakami, Atsushi Uchida

APL PHOTONICS   4 ( 9 )   2019.9

Femtofarad optoelectronic integration demonstrating energy-saving signal conversion and nonlinear functions

Kengo Nozaki, Shinji Matsuo, Takuro Fujii, Koji Takeda, Akihiko Shinya, Eiichi Kuramochi, Masaya Notomi

NATURE PHOTONICS   13 ( 7 )   454 - 459   2019.7

ZnO-Nanowire-Induced Nanocavities in Photonic Crystal Disks

Sylvain Sergent, Masato Takiguchi, Tai Tsuchizawa, Hideaki Taniyama, Masaya Notomi

ACS PHOTONICS   6 ( 5 )   1132 - 1138   2019.5

Simulation technique of quantum optical emission process from multiple two-level atoms based on classical numerical method

Hideaki Taniyama, Hisashi Sumikura, Masaya Notomi

Optics Express   27 ( 9 )   12070 - 12079   2019.4

Telecom-band lasing in single InP/InAs heterostructure nanowires at room temperature

Guoqiang Zhang, Masato Takiguchi, Kouta Tateno, Takehiko Tawara, Masaya Notomi, Hideki Gotoh

SCIENCE ADVANCES   5 ( 2 )   2019.2

Methods for Reducing Power and Area of BDD-Based Optical Logic Circuits.

Ryosuke Matsuo, Jun Shiomi, Tohru Ishihara, Hidetoshi Onodera, Akihiko Shinya, Masaya Notomi

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   102-A ( 12 )   1751 - 1759   2019

An Optical Neural Network Architecture based on Highly Parallelized WDM-Multiplier-Accumulator.

Tohru Ishihara, Jun Shiomi, Naoki Hattori, Yutaka Masuda, Akihiko Shinya, Masaya Notomi

2019 IEEE/ACM Workshop on Photonics-Optics Technology Oriented Networking, Information and Computing Systems(PHOTONICS@SC)   15 - 21   2019

BDD-based synthesis of optical logic circuits exploiting wavelength division multiplexing.

Ryosuke Matsuo, Jun Shiomi, Tohru Ishihara, Hidetoshi Onodera, Akihiko Shinya, Masaya Notomi

Proceedings of the 24th Asia and South Pacific Design Automation Conference(ASP-DAC)   203 - 209   2019

Exceptional point transition of electrically pumped photonic crystal nanolasers

Kenta Takata, Kengo Nozaki, Eiichi Kuramochi, Shinji Matsuo, Koji Takeda, Takuro Fujii, Shota Kita, Akihiko Shinya, Masaya Notomi

Optics InfoBase Conference Papers   2019   2019

Photonic Topological Insulating Phase Induced Solely by Gain and Loss

Kenta Takata, Masaya Notomi

PHYSICAL REVIEW LETTERS   121 ( 21 )   2018.11

Multi-Level Optimization for Large Fan-In Optical Logic Circuits using Integrated Nanophotonics Reviewed

Takumi Egawa, Tohru Ishihara, Hidetoshi Onodera, Akihiko Shinya, Shota Kita, Kengo Nozaki, Kenta Takata, Masaya Notomi

2018 IEEE International Conference on Rebooting Computing (ICRC)   43 - 50   2018.11

Movable Nanowire Laser on Silicon Photonic Crystal Using Atomic Force Microscopy

Masato Takiguchi, Atsushi Yokoo, Muhammad Danang Birowosuto, Masaya Notomi

MARSS 2018 - International Conference on Manipulation, Automation and Robotics at Small Scales   2018.10

Nonlinear optical absorption of beryllium isoelectronic centers doped in silicon waveguides

Hisashi Sumikura, Eiichi Kuramochi, Masaya Notomi

APPLIED PHYSICS LETTERS   113 ( 14 )   2018.10

Room temperature continuous-wave nanolaser diode utilized by ultrahigh-Q few-cell photonic crystal nanocavities

Elichi Kuramochi, Hadrien Duprez, Junki Kim, Masato Takiguchi, Koji Takeda, Takuro Fuji, Kengo Nozaki, Akihiko Shinya, Hisashi Sumikura, Hideaki Taniyama, Shinji Matsuo, Masaya Notomi

OPTICS EXPRESS   26 ( 20 )   26598 - 26617   2018.10

Ultrafast and energy-efficient all-optical modulator based on deep-subwavelength graphene-loaded plasmonic waveguides

Masaaki Ono, Masanori Hata, Masato Tsunekawa, Kengo Nozaki, Hisashi Sumikura, Masaya Notomi

2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings   2018.8

Toward application of plasmonic waveguides to optical devices

Masaaki Ono, Hideaki Taniyama, Eiichi Kuramochi, Kengo Nozaki, Masaya Notomi

NTT Technical Review   16 ( 7 )   14 - 19   2018.7

Compound semiconductor nanowire laser integrated in silicon photonic crystal

Masato Takiguchi, Atsushi Yokoo, Kouta Tateno, Guoqiang Zhang, Eiichi Kuramochi, Masaya Notomi

NTT Technical Review   16 ( 7 )   20 - 25   2018.7

Direct modulation of a single InP/InAs nanowire light-emitting diode

Masato Takiguchi, Guoqiang Zhang, Satoshi Sasaki, Kengo Nozaki, Edward Chen, Kouta Tateno, Takehiko Tawara, Akihiko Shinya, Hideki Gotoh, Masaya Notomi

APPLIED PHYSICS LETTERS   112 ( 25 )   2018.6

An Optical Parallel Multiplier Using Nanophotonic Analog Adders and Optoelectronic Analog-to-Digital Converters Reviewed

Yuuki Imai, Tohru Ishihara, Hidetoshi Onodera, Akihiko Shinya, Shota Kita, Kengo Nozaki, Kenta Takata, Masaya Notomi

OSA Technical Digest of Conference on Lasers and Electro-Optics (CLEO 2018)   JW2A.50   2018.5

Forward-biased nanophotonic detector for ultralow-energy dissipation receiver

Kengo Nozaki, Shinji Matsuo, Takuro Fujii, Koji Takeda, Akihiko Shinya, Eiichi Kuramochi, Masaya Notomi

APL PHOTONICS   3 ( 4 )   2018.4

Wideband slow short-pulse propagation in one-thousand slantingly coupled L3 photonic crystal nanocavities

Eiichi Kuramochi, Nobuyuki Matsuda, Kengo Nozaki, Anthony H. K. Park, Hiroki Takesue, Masaya Notomi

OPTICS EXPRESS   26 ( 8 )   9552 - 9564   2018.4

Analysis of cavity-coupled interface states in valley photonic crystals with triangular lattice

Yoda Taiki, Notomi Masaya

JSAP Annual Meetings Extended Abstracts   2018.1   1138 - 1138   2018.3

Electrical performance improvement of InAs/InP nanowire telecom-band LED

Zhang Guoqiang, Takiguchi Masahito, Tateno Kouta, Tawara Takehiko, Notomi Masaya, Gotoh Hideki

JSAP Annual Meetings Extended Abstracts   2018.1   1984 - 1984   2018.3

An Integrated Optical Parallel Multiplier based on Nanophotonic Analog Adders and Optoelectronic AD Converters Reviewed

Yuuki Imai, Tohru Ishihara, Hidetoshi Onodera, Akihiko Shinya, Shota Kita, Kengo Nozaki, Kenta Takata, Masaya Notomi

The 21st Workshop on Synthesis And System Integration of Mixed Information technologies   100 - 105   2018.3

Amplifier-Free Bias-Free Receiver Based on Low-Capacitance Nanophotodetector

Kengo Nozaki, Shinji Matsuo, Akihiko Shinya, Masaya Notomi

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS   24 ( 2 )   2018.3

A Method of Minimizing Latency in Large Fan-In Optical Logic Circuits with Integrated Nanophotonic Technologies Reviewed

Takumi Egawa, Tohru Ishihara, Hidetoshi Onodera, Akihiko Shinya, Shota Kita, Kengo Nozaki, Kenta Takata, Masaya Notomi

Proc. of the Workshop on Synthesis And System Integration of Mixed Information Technologies   320 - 325   2018.3

Ultracompact O-E-O converter based on fF-capacitance nanophotonic integration

Kengo Nozaki, Shinji Matsuo, Takuro Fujii, Koji Takeda, Eiichi Kuramochi, Akihiko Shinya, Masaya Notomi

Optics InfoBase Conference Papers   2018   2018

An Integrated Nanophotonic Parallel Adder.

Tohru Ishihara, Akihiko Shinya, Koji Inoue, Kengo Nozaki, Masaya Notomi

ACM Journal on Emerging Technologies in Computing Systems   14 ( 2 )   26 - 20   2018

Silicon linear optical logic gates for low-latency computing Reviewed

Shota Kita, Kengo Nozaki, Kenta Takata, Akihiko Shinya, Masaya Notomi

Optics InfoBase Conference Papers   2018   2018

An Integrated Optical Parallel Multiplier Exploiting Approximate Binary Logarithms Towards Light Speed Data Processing.

Jun Shiomi, Tohru Ishihara, Hidetoshi Onodera, Akihiko Shinya, Masaya Notomi

2018 IEEE International Conference on Rebooting Computing(ICRC)   1 - 6   2018

Controllable photonic topological insulating chain based on non-hermiticity Reviewed

Kenta Takata, Masaya Notomi

Optics InfoBase Conference Papers   2018   2018

Ultralow latency computation based on integrated nanophotonics

Masaya Notomi, Kengo Nozaki, Shota Kita, Akihiko Shinya, Tohru Ishihara, Koji Inoue

Optics InfoBase Conference Papers   2018   2018

Low-operating Energy Heterogeneously Integrated Photonic-Crystal Laser on Si waveguide

Hidetaka Nishi, Koji Takeda, Takuro Fujii, Eiichi Kuramochi, Akihiko Shinya, Masaya Notomi, Tai Tsuchizawa, Takaaki Kakitsuka, Shinji Matsuo

2018 IEEE INTERNATIONAL SEMICONDUCTOR LASER CONFERENCE (ISLC)   77 - 78   2018

High-speed Si plasmonic photodetector based on internal photoemission and two-photon absorption

Hidetaka Nishi, Tai Tsuchizawa, Masaaki Ono, Masaya Notomi, Hiroshi Fukuda, Shinji Matsuo

2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2018

Design of nanowire-induced nanocavities in photonic crystal disks

Sylvain Sergent, Hideaki Taniyama, Masaya Notomi

OPTICS LETTERS   42 ( 24 )   5121 - 5124   2017.12

Sub-fF-Capacitance Photonic-Crystal Photodetector Towards fJ/bit On-Chip Receiver

Kengo Nozaki, Shinji Matsuo, Koji Takeda, Takuro Fujii, Masaaki Ono, Abdul Shakoor, Eiichi Kuramochi, Masaya Notomi

IEICE TRANSACTIONS ON ELECTRONICS   E100C ( 10 )   750 - 758   2017.10

Telecom-band light emitting diodes based on InAs/InP heterostructure nanowires

Zhang Guoqiang, Takiguchi Masato, Kouta Tateno, Takehiko Tawara, Masaya Notomi, Hideki Gotoh

JSAP Annual Meetings Extended Abstracts   2017.2   1897 - 1897   2017.8

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

Sylvain Sergent, Masato Takiguchi, Tai Tsuchizawa, Atsushi Yokoo, Hideaki Taniyama, Eichi Kuramochi, Masaya Notomi

ACS PHOTONICS   4 ( 5 )   1040 - 1047   2017.5

PT- Symmetric Coupled-Resonator Waveguide Based on Buried Heterostructure Nanocavities Reviewed

Kenta Takata, Masaya Notomi

PHYSICAL REVIEW APPLIED   7 ( 5 )   054023   2017.5

Ultralow-energy electro-absorption modulator consisting of InGaAsP-embedded photonic-crystal waveguide

Kengo Nozaki, Abdul Shakoor, Shinji Matsuo, Takuro Fujii, Koji Takeda, Akihiko Shinya, Eiichi Kuramochi, Masaya Notomi

APL PHOTONICS   2 ( 5 )   2017.5

Continuous-wave operation and 10-Gb/s direct modulation of InAsP/InP sub-wavelength nanowire laser on silicon photonic crystal

Masato Takiguchi, Atsushi Yokoo, Kengo Nozaki, Muhammad Danang Birowosuto, Kouta Tateno, Guoqiang Zhang, Eiichi Kuramochi, Akihiko Shinya, Masaya Notomi

APL PHOTONICS   2 ( 4 )   2017.4

Coherent control of high efficiency metasurface beam deflectors with a back partial reflector Reviewed

Shota Kita, Kenta Takata, Masaaki Ono, Kengo Nozaki, Eiichi Kuramochi, Koji Takeda, Masaya Notomi

APL Photonics   2 ( 4 )   046104   2017.4

Chain mail reverses the Hall effect

Masaya Notomi

NATURE   544 ( 7648 )   44 - 45   2017.4

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

Atsushi Yokoo, Masato Takiguchi, Muhammad Danang Birowosuto, Kouta Tateno, Guoqiang Zhang, Eiichi Kuramochi, Akihiko Shinya, Hideaki Taniyama, Masaya Notomi

ACS Photonics   4 ( 2 )   355 - 362   2017.2

Ultrahigh-Q/V single point-defect photonic crystal nanocavity with embedded sub-wavelength air-slot

Eiichi Kuramochi, Jun-Ki Kim, Hideaki Taniyama, Akihiko Shinya, Shota Kita, Masaya Notomi

Optics InfoBase Conference Papers   2017   2017

Resonant photon pair generation in coupled silicon photonic crystal nanocavities

Nobuyuki Matsuda, Eiichi Kuramochi, Hiroki Takesue, Kaoru Shimizu, Masaya Notomi

Optics InfoBase Conference Papers   2017   2017

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

Feng Tian, Hisashi Sumikura, Eiichi Kuramochi, Hideaki Taniyama, Masato Takiguchi, Masaya Notomi

OPTICS EXPRESS   24 ( 24 )   28039 - 28055   2016.11

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

Sylvain Sergent, Masato Takiguchi, Hideaki Taniyama, Akihiko Shinya, Eiichi Kuramochi, Masaya Notomi

OPTICS EXPRESS   24 ( 23 )   26792 - 26808   2016.11

Graphene-induced on-demand nanocavity based on Si photonic crystal

Hisashi Chiba, Masaya Notomi

2016 21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016   2016.10

Deep-subwavelength plasmonic mode converter with large size reduction for Si-wire waveguide

Masaaki Ono, Hideaki Taniyama, Hao Xu, Masato Tsunekawa, Eiichi Kuramochi, Kengo Nozaki, Masaya Notomi

OPTICA   3 ( 9 )   999 - 1005   2016.9

Photonic-crystal nano-photodetector with ultrasmall capacitance for on-chip light-to-voltage conversion without an amplifier

Kengo Nozaki, Shinji Matsuo, Takuro Fujii, Koji Takeda, Masaaki Ono, Abdul Shakoor, Eiichi Kuramochi, Masaya Notomi

OPTICA   3 ( 5 )   483 - 492   2016.5

Nanowire-nanoantenna coupled system fabricated by nanomanipulation

Masaaki Ono, Eiichi Kuramochi, Guoqiang Zhang, Hisashi Sumikura, Yuichi Harada, David Cox, Masaya Notomi

OPTICS EXPRESS   24 ( 8 )   8647 - 8659   2016.4

Systematic study of thresholdless oscillation in high-beta buried multiple-quantum-well photonic crystal nanocavity lasers

Masato Takiguchi, Hideaki Taniyama, Hisashi Sumikura, Muhammad Danang Birowosuto, Eiichi Kuramochi, Akihiko Shinya, Tomonari Sato, Koji Takeda, Shinji Matsuo, Masaya Notomi

OPTICS EXPRESS   24 ( 4 )   3441 - 3450   2016.2

Connecting deep sub-wavelength plasmonic waveguide to Si photonics waveguides

Masaaki Ono, Hao Xu, Masato Tsunekawa, Eiichi Kuramochi, Kengo Nozaki, Hideaki Taniyama, Masaya Notomi

2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015   1   2016.1

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

Hisashi Sumikura, Eiichi Kuramochi, Hideaki Taniyama, Masaya Notomi

OPTICS EXPRESS   24 ( 2 )   1072 - 1081   2016.1

Parity-Time Symmetric Coupled Resonator Waveguide with Photonic Crystal Nanocavities Reviewed

Kenta Takata, Masaya Notomi

2016 21ST OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) HELD JOINTLY WITH 2016 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING (PS)   2016

An integrated optical parallel adder as a first step towards light speed data processing.

Tohru Ishihara, Akihiko Shinya, Koji Inoue, Kengo Nozaki, Masaya Notomi

International SoC Design Conference(ISOCC)   123 - 124   2016

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

Tomonari Sato, Koji Takeda, Akihiko Shinya, Masaya Notomi, Koichi Hasebe, Takaaki Kakitsuka, Shinji Matsuo

IEEE Journal of Selected Topics in Quantum Electronics   21 ( 6 )   728 - 737   2015.11

Systematic tuning of ultrahigh-Q no-missing-hole (H0) nanocavity

Eiichi Kuramochi, Hadrien Duprez, Hideaki Taniyama, Hisashi Sumikura, Kengo Nozaki, Akihiko Shinya, Masaya Notomi

Conference on Lasers and Electro-Optics Europe - Technical Digest   2015-   2015.8

Over-1mm-long Wideband on-Chip Slowlight Waveguides Realized by 1,000 Coupled L3 Nanocavities Reviewed

Eiichi Kuramochi, Nobuyuki Matsuda, Kengo Nozaki, Hiroki Takesue, Masaya Notomi

2015 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2015

Controlled 1.1-1.6 μm luminescence in gold-free multi-stacked InAs/InP heterostructure nanowires Reviewed

Guoqiang Zhang, Kouta Tateno, Muhammad Danang Birowosuto, Masaya Notomi, Tetsuomi Sogawa, Hideki Gotoh

Nanotechnology   26   115704-1-9   2015

Photonic-crystal-based InGaAs photodetector connected to load resistor for receiver-less light-to-voltage conversion on chip

Kengo Nozaki, Shinji Matsuo, Koji Takeda, Tomonari Sato, Takuro Fujii, Eiichi Kuramochi, Masaya Notomi

2014 IEEE Photonics Conference, IPC 2014   538 - 539   2014.12

Compact 1D-silicon photonic crystal electro-optic modulator operating with ultra-low switching voltage and energy Reviewed

Abdul Shakoor, Kengo Nozaki, Eiichi Kuramochi, Katsuhiko Nishiguchi, Akihiko Shinya, Masaya Notomi

OPTICS EXPRESS   22 ( 23 )   28623 - 28634   2014.11

Systematic hole-shifting of L-type nanocavity with an ultrahigh Q factor

Eiichi Kuramochi, Elan Grossman, Kengo Nozaki, Koji Takeda, Akihiko Shinya, Hideaki Taniyama, Masaya Notomi

Optics Letters   39 ( 19 )   5780 - 5783   2014.10

Photonic quantum information devices using coupled-resonator optical waveguides

Nobuyuki Matsuda, Hiroki Takesue, William John Munro, Eiichi Kuramochi, Masaya Notomi

NTT Technical Review   12 ( 9 )   2014.9

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

Akihiro Fushimi, Hideaki Taniyama, Eiichi Kuramochi, Masaya Notomi, Takasumi Tanabe

OPTICS EXPRESS   22 ( 19 )   23349 - 23359   2014.9

Integrated all-optical memories/switches in a photonic crystal chip

Kengo Nozaki, Eiichi Kuramochi, Akihiko Shinya, Shinji Matsuo, Tomonari Sato, Masaya Notomi

Nonlinear Photonics, NP 2014   2014.7

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

Matsuda, Nobuyuki, Kuramochi, Eiichi, Takesue, Hiroki, Notomi, Masaya

Optics Letters   39 ( 8 )   2290 - 3   2014.4

Buried-heterostructure L3 nanocavity all-optical memory with 2.3-nW power consumption

Eiichi Kuramochi, Kengo Nozaki, Akihiko Shinya, Hideaki Taniyama, Koji Takeda, Tomonari Sato, Shinji Matsuo, Masaya Notomi

Conference on Lasers and Electro-Optics Europe - Technical Digest   2014-   2014

Fast and accurate calculation of Q factor of 2D photonic crystal cavity

Akihiro Fushimi, Hideaki Taniyama, Eiichi Kuramochi, Masaya Notomi, Takasumi Tanabe

2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2014

Movable high-Q nanoresonators realized by semiconductor nanowires on a Si photonic crystal platform

Muhammad Danang Birowosuto, Atsushi Yokoo, Guoqiang Zhang, Kouta Tateno, Eiichi Kuramochi, Hideaki Taniyama, Masato Takiguchi, Masaya Notomi

Nature Materials   13 ( 3 )   279 - 285   2014

Entangled photons from on-chip slow light Reviewed

Takesue, H, Matsuda, N, Kuramochi, E, Notomi, M

Scientific Reports   4   2014

High-responsivity 1.7-μm-long InGaAs photodetectors based on photonic crystal with ultrasmall buried heterostructure

Kengo Nozaki, Shinji Matsuo, Koji Takeda, Tomonari Sato, Takuro Fujii, Eiichi Kuramochi, Masaya Notomi

Optics InfoBase Conference Papers   2014

Enhanced and suppressed spontaneous emission from a buried heterostructure photonic crystal cavity

Masato Takiguchi, Hisashi Sumikura, Muhammad Danang Birowosuto, Eiichi Kuramochi, Tomonori Sato, Koji Takeda, Shinji Matsuo, Masaya Notomi

Applied Physics Letters   103 ( 9 )   2013.8

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

Koji Takeda, Tomonari Sato, Akihiko Shinya, Kengo Nozaki, Wataru Kobayashi, Hideaki Taniyama, Masaya Notomi, Koichi Hasebe, Takaaki Kakitsuka, Shinji Matsuo

Nature Photonics   7 ( 7 )   569 - 575   2013.7

Slow light enhanced correlated photon pair generation in photonic-crystal coupled-resonator optical waveguides Reviewed

Nobuyuki Matsuda, Hiroki Takesue, Kaoru Shimizu, Yasuhiro Tokura, Eiichi Kuramochi, Masaya Notomi

OPTICS EXPRESS   21 ( 7 )   8596 - 8604   2013.4

25-channel all-optical switches by integrated silicon photonic crystal nanocavities

Kengo Nozaki, Eiichi Kuramochi, Akihiko Shinya, Masaya Notomi

CLEO: Science and Innovations, CLEO_SI 2013   CM4F.1   2013

Nanocavity-enhanced Raman scattering of single-walled carbon nanotubes

Hisashi Sumikura, Eiichi Kuramochi, Hideaki Taniyama, Masaya Notomi

Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest   2013

Ultra-Narrowband Nonlinear Wavelength Conversion Using Coupled Photonic Crystal Nanocavities Reviewed

Nobuyuki Matsuda, Eiichi Kuramochi, Hiroki Takesue, Kaoru Shimizu, Yasuhiro Tokura, Masaya Notomi

2013 CONFERENCE ON AND INTERNATIONAL QUANTUM ELECTRONICS CONFERENCE LASERS AND ELECTRO-OPTICS EUROPE (CLEO EUROPE/IQEC)   2013

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

Hiroki Takesue, Nobuyuki Matsuda, Eiichi Kuramochi, William J. Munro, Masaya Notomi

Nature Communications   4   2013

Slow-light-enhanced correlated photon pair generation in a silicon photonic crystal coupled-resonator optical waveguide

Nobuyuki Matsuda, Hiroki Takesue, Kaoru Shimizu, Yasuhiro Tokura, Eiichi Kuramochi, Masaya Notomi

Optics InfoBase Conference Papers   2013

Integrated single photon buffer based on coupled-resonator optical waveguide

Hiroki Takesue, Nobuyuki Matsuda, Eiichi Kuramochi, Masaya Notomi

CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013   QTu1C.5   2013

Wavelength-addressable multi-bit optical memory based on a large-scale array of photonic crystal nanocavities

Eiichi Kuramochi, Akihiko Shinya, Kengo Nozaki, Hideaki Taniyama, Koji Takeda, Hisashi Sumikura, Tomonari Sato, Shinji Matsuo, Masaya Notomi

CLEO: Science and Innovations, CLEO_SI 2013   CM4F.2   2013

Bound exciton photoluminescence from ion-implanted phosphorus in thin silicon layers Reviewed

Hisashi Sumikura, Katsuhiko Nishiguchi, Yukinori Ono, Akira Fujiwara, Masaya Notomi

OPTICS EXPRESS   19 ( 25 )   25255 - 25262   2011.12

Ultrahigh-Q Nanocavities Written with a Nanoprobe

Atsushi Yokoo, Takasumi Tanabe, Eiichi Kuramochi, Masaya Notomi

NANO LETTERS   11 ( 9 )   3634 - 3642   2011.9

Ultralow-energy all-optical switches based on photonic crystal nanocavities

Kengo Nozaki, Akihiko Shinya, Shinji Matsuo, Masaya Notomi

NTT Technical Review   9 ( 8 )   2011.8

Ultrahigh-Q nanocavities fabricated by scanning probe microscope lithography on pre-patterned photonic crystal

Atsushi Yokoo, Takasumi Tanabe, Eiichi Kuramochi, Masaya Notomi

2011 IEEE PHOTONICS CONFERENCE (PHO)   324 - 325   2011

Slow light enhanced waveguide nonlinearity in ultrahigh-Q photonic crystal coupled resonator chain

Nobuyuki Matsuda, Takumi Kato, Ken-Ichi Harada, Hiroki Takesue, Eiichi Kuramochi, Masaya Notomi

Conference Program - MOC'11: 17th Microoptics Conference   2011

Highly-efficient four-wave mixing in a coupled-nanocavity waveguide Reviewed

Nobuyuki Matsuda, Takumi Kato, Ken-ichi Harada, Hiroki Takesue, Eiichi Kuramochi, Masaya Notomi

2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2011

Slow light enhanced optical nonlinearity in a silicon photonic crystal coupled-resonator optical waveguide Reviewed

Matsuda, Nobuyuki, Kato, Takumi, Harada, K.-I. Ken-ichi, Takesue, Hiroki, Kuramochi, Eiichi, Taniyama, Hideaki, Notomi, Masaya

Optics Express   19 ( 21 )   19861 - 19861   2011

Electro-optic adiabatic wavelength shifting and Q switching demonstrated using a p-i-n integrated photonic crystal nanocavity

Takasumi Tanabe, Eiichi Kuramochi, Hideaki Taniyama, Masaya Notomi

OPTICS LETTERS   35 ( 23 )   3895 - 3897   2010.12

Sub-femtojoule all-optical switching using a photonic-crystal nanocavity

Kengo Nozaki, Takasumi Tanabe, Akihiko Shinya, Shinji Matsuo, Tomonari Sato, Hideaki Taniyama, Masaya Notomi

NATURE PHOTONICS   4 ( 7 )   477 - 483   2010.7

Ultrahigh-Q one-dimensional photonic crystal nanocavities with modulated mode-gap barriers on SiO2 claddings and on air claddings Reviewed

Eiichi Kuramochi, Hideaki Taniyama, Takasumi Tanabe, Kohei Kawasaki, Young-Geun Roh, Masaya Notomi

OPTICS EXPRESS   18 ( 15 )   15859 - 15869   2010.7

Strong optomechanical interaction in a bilayer photonic crystal Reviewed

Young-Geun Roh, Takasumi Tanabe, Akihiko Shinya, Hideaki Taniyama, Eiichi Kuramochi, Shinji Matsuo, Tomonari Sato, Masaya Notomi

PHYSICAL REVIEW B   81 ( 12 )   121101(R)   2010.3

All-silicon sub-Gb/s telecom detector with low dark current and high quantum efficiency on chip Reviewed

Takasumi Tanabe, Hisashi Sumikura, Hideaki Taniyama, Akihiko Shinya, Masaya Notomi

APPLIED PHYSICS LETTERS   96 ( 10 )   101103   2010.2

Ultrahigh-Q Silicon-on-Insulator One Dimensional Mode-Gap Nanocavity

Eiichi Kuramochi, Takasumi Tanabe, Hideaki Taniyama, Kohei Kawasaki, Masaya Notomi

2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS)   2010

Low power and fast electro-optic silicon modulator with lateral p-i-n embedded photonic crystal nanocavity Reviewed

Takasumi Tanabe, Katsuhiko Nishiguchi, Eiichi Kuramochi, Masaya Notomi

OPTICS EXPRESS   17 ( 25 )   22505 - 22513   2009.12

Extremely low power optical bistability in silicon demonstrated using 1D photonic crystal nanocavity

Laurent-Daniel Haret, Takasumi Tanabe, Eiichi Kuramochi, Masaya Notomi

OPTICS EXPRESS   17 ( 23 )   21108 - 21117   2009.11

Cavity mode emission in weakly coupled quantum dot - cavity systems Reviewed

T. Tawara, H. Kamada, S. Hughes, H. Okamoto, M. Notomi, T. Sogawa

OPTICS EXPRESS   17 ( 8 )   6643 - 6654   2009.4

Dynamic Release of Trapped Light from an Ultrahigh-Q Nanocavity via Adiabatic Frequency Tuning

Takasumi Tanabe, Masaya Notomi, Hideaki Taniyama, Eiichi Kuramochi

PHYSICAL REVIEW LETTERS   102 ( 4 )   2719 - 2728   2009.1

Very-Large-Scale Photonic Crystal Coupled Cavity Waveguides with Large Delay Per Pulse Width Ratio

Eiichi Kuramochi, Takasumi Tanabe, Masaya Notomi

2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5   1163 - 1164   2009

Optomechanical Response of Photonic Crystal with Double-Slab Configuration

Young-Geun Roh, Takasumi Tanabe, Akihiko Shinya, Hideaki Taniyama, Eiichi Kuramochi, Shinji Matsuo, Tomonari Sato, Masaya Notomi

2009 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1AND 2   225 - +   2009

Short pulse generation by Adiabatic tuning of light Reviewed

Takasumi Tanabe, Masaya Notomi, Hideaki Taniyama, Eiichi Kuramochi

Optics and Photonics News   20 ( 12 )   41   2009

All-optical switches and bistable devices using high-Q photonic crystal nanocavities

Takasumi Tanabe, Akihiko Shinya, Eiichi Kuramochi, Hideaki Taniyama, Masaya Notomi

OPTOELECTRONIC INTEGRATED CIRCUITS XI   7219   2009

High- Q Air-Slot Photonic Crystal Cavities

Hideaki Taniyama, Eiichi Kuramochi, Takasumi Tanabe, Young-Geun Roh, Masaya Notomi

NUSOD 2009: 9TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES, PROCEEDINGS   3 - 4   2009

Large-scale arrays of ultrahigh-Q coupled nanocavities

Masaya Notomi, Eiichi Kuramochi, Takasumi Tanabe

NATURE PHOTONICS   2 ( 12 )   741 - 747   2008.12

All-optical on-chip bit memory based on ultra high Q InGaAsP photonic crystal Reviewed

Akihiko Shinya, Shinji Matsuo, Yosia, Takasumi Tanabe, Eiichi Kuramochi, Tomonari Sato, Takaaki Kakitsuka, Masaya Notomi

OPTICS EXPRESS   16 ( 23 )   19382 - 19387   2008.11

Ultrahigh-Q two-dimensional photonic crystal slab nanocavities in very thin barriers

Eiichi Kuramochi, Hideaki Taniyama, Takasumi Tanabe, Akihiko Shinya, Masaya Notomi

APPLIED PHYSICS LETTERS   93 ( 11 )   2008.9

Carrier diffusion and recombination in photonic crystal nanocavity optical switches

Takasumi Tanabe, Hideaki Taniyama, Masaya Notomi

JOURNAL OF LIGHTWAVE TECHNOLOGY   26 ( 9-12 )   1396 - 1403   2008.5

Quality factor control and lasing characteristics of InAs/InGaAs quantum dots embedded in photonic-crystal nanocavities Reviewed

T. Tawara, H. Kamada, Y. -H. Zhang, T. Tanabe, N. I. Cade, D. Ding, S. R. Johnson, H. Gotoh, E. Kuramochi, M. Notomi, T. Sogawa

OPTICS EXPRESS   16 ( 8 )   5199 - 5205   2008.4

Role of Carrier Diffusion and Recombination in Photonic Crystal Nanocavity Optical Switches

Takasumi Tanabe, Hideaki Taniyama, Masaya Notomi

2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9   2281 - 2282   2008

Ultrahigh-Q Nanocavities Realized by Using a Very Narrow Photonic Crystal with Built-in Air Slots

Eiichi Kuramochi, Takasumi Tanabe, Hideaki Taniyama, Akihiko Shinya, Masaya Notomi

2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9   849 - 850   2008

Slow Pulse Propagation in Long Photonic Crystal Coupled Cavity Waveguides

Eiichi Kuramochi, Takasumi Tanabe, Hideaki Taniyama, Masaya Notomi

2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9   1847 - 1848   2008

All-optical on-chip memory based on ultra high Q InGaAsP photonic crystal nanocavity

Akihiko Shinya, Shinji Matsuo, Yosia, Takasumi Tanabe, Eiichi Kuramochi, Tomonari Sato, Takaaki Kakitsuka, Masaya Notomi

2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9   1021 - +   2008

On-chip all-optical switching andmemory by silicon photonic crystal nanocavities Reviewed

Masaya Notomi, Takasumi Tanabe, Akihiko Shinya, Eiichi Kuramochi, Hideaki Taniyama

Advances in Optical Technologies   2008   568936   2008

Critical Slowing Down in InGaAsP-InP Nonlinear Photonics Crystal Resonator

Yosia, Akihiko Shinya, Takasumi Tanabe, Masaya Notomi, Lu Chao

2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9   959 - +   2008

Nonlinear and adiabatic control of light in a photonic crystal chip

Masaya Notomi, Takasumi Tanabe, Eiichi Kuramochi, Akihiko Shinya, Hideaki Taniyama

2008 IEEE/LEOS WINTER TOPICAL MEETING SERIES   14 - +   2008

Single point defect photonic crystal nanocavity with ultrahigh quality factor achieved by using hexapole mode

Takasumi Tanabe, Akihiko Shinya, Eiichi Kuramochi, Shingo Kondo, Hideaki Taniyama, Masaya Notomi

APPLIED PHYSICS LETTERS   91 ( 2 )   2007.7

Large pulse delay and small group velocity achieved using ultrahigh-Q photonic crystal nanocavities

Takasumi Tanabe, Masaya Notomi, Eiichi Kuramochi, Hideaki Taniyama

OPTICS EXPRESS   15 ( 12 )   7826 - 7839   2007.6

Fast all-optical switching using ion-implanted silicon photonic crystal nanocavities

Takasumi Tanabe, Katsuhiko Nishiguchi, Akihiko Shinya, Eiichi Kuramochi, Hiroshi Inokawa, Masaya Notomi, Koji Yamada, Tai Tsuchizawa, Toshifumi Watanabe, Hiroshi Fukuda, Hiroyuki Shinojima, Seiichi Itabashi

APPLIED PHYSICS LETTERS   90 ( 3 )   2007.1

Trapping and delaying photons for one nanosecond in an ultrasmall high-Q photonic-crystal nanocavity

Takasumi Tanabe, Masaya Notomi, Eiichi Kuramochi, Akihiko Shinya, Hideaki Taniyama

NATURE PHOTONICS   1 ( 1 )   49 - 52   2007.1

Role of re-absorption effect to quality factor in quantum-dot photonic-crystal nanocavities Reviewed

T. Tawara, H. Kamada, Y. H. Zhang, T. Tanabe, N. I. Cade, H. Gotoh, D. Ding, S. R. Johnson, E. Kuramochi, M. Notomi, H. Nakano

Conference Proceedings - International Conference on Indium Phosphide and Related Materials   490 - 492   2007

Photonic crystal nanocavities: Slow light, all-optical processing, wavelength conversion, optical MEMS

Masaya Notomi, Takasumi Tanabe, Eiichi Kuramochi, Akihiko Shinya, Hideaki Taniyama

2007 4TH IEEE INTERNATIONAL CONFERENCE ON GROUP IV PHOTONICS   214 - 216   2007

Photon Trapping, Delaying, and Dynamic-Control using Ultra-small High-Q Photonic Crystal Cavities

Takasumi Tanabe, Masaya Notomi, Eiichi Kuramochi, Akihiko Shinya, Hideaki Taniyama

2007 CONFERENCE ON LASERS & ELECTRO-OPTICS/QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2007), VOLS 1-5   1716 - 1717   2007

Temperature insensitive ultra low threshold lasing in quantum-dot photonic-crystal nanocavities Reviewed

T. Tawara, H. Kamada, Y. H. Zhang, N. I. Cade, T. Tanabe, H. Gotoh, D. Ding, S. R. Johnson, E. Kuramochi, M. Notomi, H. Nakano

Conference on Lasers and Electro-Optics, 2007, CLEO 2007   2007

Enhanced emission of single quantum dot formed by interface fluctuations in photonic-crystal microcavities Reviewed

Tetsu Ito, Takehiko Tawara, Hiroshi Yamaguchi, Mineo Ueki, Kouta Tateno, Satoshi Mitsugi, Hideki Gotoh, Eiichi Kuramochi, Masaya Notomi

PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS   4 ( 2 )   89 - 93   2006.6

Fast all-optical pulse train modulation by silicon photonic crystal nanocavities

Takasumi Tanabe, Koji Yamada, Katsuhiko Nishiguchi, Eiichi Kuramochi, Akihiko Shinya, Hiroshi Inokawa, Satoki Kawanishi, Masaya Notomi

2006 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2   122 - +   2006

All-optical flip-flop circuit composed of coupled two-port resonant tunneling filter in two-dimensional photonic crystal slab Reviewed

Akihiko Shinya, Satoshi Mitsugi, Takasumi Tanabe, Masaya Notomi, Itaru Yokohama, Hidehiko Takara, Satoki Kawanishi

Optics Express   14 ( 3 )   1230 - 1235   2006

Phonetic crystals: Towards ultrasmall lightwave circuits

Masaya Notomi, Akihiko Shinya, Eiichi Kuramochi

NTT Technical Review   2 ( 2 )   36 - 47   2004.2

Bulk mode lasing oscillation of photonic topological insulators

苗加大輝, 苗加大輝, 森竹勇斗, 森竹勇斗, 滝口雅人, 滝口雅人, 藤井拓郎, 藤井拓郎, 松尾慎治, 松尾慎治, 倉持栄一, 倉持栄一, 納富雅也, 納富雅也, 納富雅也

応用物理学会春季学術講演会講演予稿集(CD-ROM)   67th   2020

Novel trends in photonic crystals-Topology and Non-Hermitian optics

納富雅也, 納富雅也, 高田健太, 養田大騎, 養田大騎, 森竹勇斗

電子情報通信学会大会講演論文集(CD-ROM)   2020   2020

Towards the realization of low-latency and high-efficiency photoelectronic accelerators

北翔太, 北翔太, 野崎謙悟, 野崎謙悟, 小野真証, 小野真証, 高田健太, 高田健太, 新家昭彦, 新家昭彦, CONG G., 山本宗継, 前神有里子, 大野守史, 山田浩治, 川上哲志, 井上弘士, 石原亨, 納富雅也, 納富雅也

応用物理学会春季学術講演会講演予稿集(CD-ROM)   67th   2020

集積ナノフォトニクスに基づく近似並列乗算器を用いた低レイテンシ光ニューラルネットワーク—VLSI設計技術 ; デザインガイア2019 : VLSI設計の新しい大地

塩見 準, 石原 亨, 小野寺 秀俊, 新家 昭彦, 納富 雅也

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   119 ( 282 )   127 - 132   2019.11

光アプロキシメートコンピューティングの実現に向けた電力性能解析

川上哲志, 谷本輝夫, 北翔太, 北翔太, 新家昭彦, 新家昭彦, 小野貴継, 納富雅也, 納富雅也, 井上弘士

情報処理学会研究報告(Web)   2019 ( ARC-237 )   2019

Control of Light with Exceptional Points in Coupled Photonic Crystal Laser

Kenta Takata, Masaya Notomi

NTT Technical Review   16 ( 7 )   26 - 32   2018.8

Ultralow-latency optical circuit based on optical pass gate logic

Akihiko Shinya, Kengo Nozaki, Masaya Notomi, Tohru Ishihara, Koji Inoue

NTT Technical Review   16 ( 7 )   33 - 38   2018.7

Control of light with exceptional points in coupled photonic crystal lasers (Japanese)

Kenta Takata, Masaya Notomi

NTT Technical Journal   30 ( 5 )   23 - 27   2018.5

光パスゲート論理に基づく光波長多重並列加算器(2)~熱光学スイッチによる動作実証~

新家昭彦, 新家昭彦, 石原亨, 野崎謙悟, 野崎謙悟, 北翔太, 北翔太, 井上弘士, CONG Guangwei, 山田浩治, 納富雅也, 納富雅也

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   79th   2018

Optical Analog Addition and Its Application to an Optical Parallel Multiplier based on Integrated Nanophotonic Technologies

2017   51 - 56   2017.8

A Method for Designing High-Speed Large Fan-In Logic Functions with Nanophotonic Technologies

2017   45 - 50   2017.8

光パスゲート論理に基づく光波長多重並列加算器

新家昭彦, 新家昭彦, 石原亨, 井上弘士, 野崎謙悟, 北翔太, 納富雅也, 野崎謙悟, 北翔太, 納富雅也

応用物理学会春季学術講演会講演予稿集(CD-ROM)   64th   2017

低遅延な線形光学多ビット入力AND回路の検討

北翔太, 北翔太, 野崎謙悟, 野崎謙悟, 江川巧, 石原亨, 新家昭彦, 新家昭彦, 納富雅也, 納富雅也

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   78th   2017

光パスゲート論理に基づく光演算回路(II)

新家昭彦, 新家昭彦, 石原亨, 井上弘士, 野崎謙悟, 野崎謙悟, 納富雅也, 納富雅也

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   77th   2016

光パスゲート論理に基づく光演算回路

新家昭彦, 新家昭彦, 石原亨, 井上弘士, 野崎謙悟, 野崎謙悟, 納富雅也, 納富雅也

応用物理学会春季学術講演会講演予稿集(CD-ROM)   63rd   2016

Optical memory: Phase-change memory

Eiichi Kuramochi, Masaya Notomi

Nature Photonics   9 ( 11 )   712 - 714   2015.10

Femtojoule/bit integrated nanophotonics based on photonic crystals

Masaya Notomi, Kengo Nozaki, Akihiko Shinya, Shinji Matsuo, Eiichi Kuramochi

IEICE Electronics Express   10 ( 12 )   2013

Highly selective ZEP/AlGaAs etching for photonic crystal structures using Cl-2/HI/Xe mixed plasma

Takehiko Tawara, Tetsu Ito, Takasumi Tanabe, Kouta Tateno, Eiichi Kuramochi, Masaya Notomi, Hidetoshi Nakano

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS   45 ( 33-36 )   L917 - L919   2006.9