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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OPE, LQE, OCS | 2022-05-13 16:05 |
Online | Online | [Special Invited Talk]
Energy efficient optoelectronic conversion and its applications to photonic integrated systems Akihiko Shinya, Kengo Nozaki, Shota Kita (NTT), Tohru Ishihara (Nagoya Univ.), Shinji Matsuo, Masaya Notomi (NTT)  OCS2022-7 OPE2022-7 LQE2022-7 |
(To be available after the conference date) [more] | OCS2022-7 OPE2022-7 LQE2022-7 pp.26-29 |
| HWS, VLD [detail] | 2020-03-06 17:15 |
Okinawa | Okinawa Ken Seinen Kaikan (Cancelled but technical report was issued) |
Circuit Architecture Exploration for Optical Neural Network based on Integrated Nanophotonics Naoki Hattori, Yutaka Masuda, Tohru Ishihara (Nagoya Univ.), Jun Shiomi (Kyoto Univ.), Akihiko Shinya, Masaya Notomi (NTT) VLD2019-137 HWS2019-110 |
With a rapid progress of the integrated nanophotonics technology, optical neural networks based on the integrated nano... [more] |
VLD2019-137 HWS2019-110 pp.251-256 |
| HWS, VLD | 2019-02-28 14:55 |
Okinawa | Okinawa Ken Seinen Kaikan | [Memorial Lecture]
Methods for Reducing Power and Area of BDD-based Optical Logic Circuits Ryosuke Matsuo, Jun Shiomi, Tohru Ishihara, Hidetoshi Onodera (Kyoto Univ.), Akihiko Shinya, Masaya Notomi (NTT) VLD2018-116 HWS2018-79 |
[more] | VLD2018-116 HWS2018-79 pp.139-144 |
| VLD, CAS, MSS, SIP | 2016-06-17 10:10 |
Aomori | Hirosaki Shiritsu Kanko-kan | A Parallel Adder Circuit based on Optical Pass-gate Logic and Its Evaluation with Optoelectronic Circuit Simulator Tohru Ishihara (Kyoto Univ.), Akihiko Shinya (NTT), Koji Inoue (Kyushu Univ.), Kengo Nozaki, Masaya Notomi (NTT) CAS2016-20 VLD2016-26 SIP2016-54 MSS2016-20 |
[more] | CAS2016-20 VLD2016-26 SIP2016-54 MSS2016-20 pp.109-114 |
| LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] | 2016-01-28 09:30 |
Hyogo | Dynamic properties of telecom-band InAsP/InP nanowire laser on photonic crystal Masato Takiguchi, Atsushi Yokoo, Kengo Nozaki, Muhammad Danang Birowosuto, Guoqiang Zhang, Kouta Tateno, Eiichi Kuramochi, Akihiko Shinya, Masaya Notomi (NTT) PN2015-35 EMT2015-86 OPE2015-148 LQE2015-135 EST2015-92 MWP2015-61 |
Directly-modulated single-nanowire lasers on silicon photonic crystal are demonstrated, and their properties measured. ... [more] | PN2015-35 EMT2015-86 OPE2015-148 LQE2015-135 EST2015-92 MWP2015-61 pp.7-12 |
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| OPE, LQE | 2014-12-19 12:05 |
Tokyo | Kikai-Shinko-Kaikan, NTT Atsugi R&D center | [Encouragement Talk]
InGaAs photodetectors based on photonic crystal waveguide including ultrasmall buried heterostructure Kengo Nozaki, Shinji Matsuo, Takuro Fujii, Koji Takeda, Eiichi Kuramochi, Masaya Notomi (NTT) OPE2014-145 LQE2014-132 |
Ultrasmall InGaAs photodetectors based on a photonic crystal waveguide with a buried heterostructure (BH) were demonstra... [more] | OPE2014-145 LQE2014-132 pp.31-35 |
| OCS, OPE, LQE | 2014-10-30 14:30 |
Nagasaki | Nagasaki Museum of History and Culture | All-optical memory by buried-heterostructure high-QL3 photonic crystal nanocavity
-- Buried-heterostructure L3 nanocavity all-optical memory operated at2.3 nW bias power -- Eiichi Kuramochi, Kengo Nozaki, Akihiko Shinya, Hideaki Taniyama, Koji Takeda, Tomonari Sato, Shinji Matsuo, Masaya Notomi (NTT) OCS2014-61 OPE2014-105 LQE2014-79 |
Photonic crystal is a platform technology for ultra-compact and ultra-low-power all-optical memory. Here we report a pho... [more] | OCS2014-61 OPE2014-105 LQE2014-79 pp.101-105 |
| MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] | 2014-01-24 16:35 |
Kyoto | Doshisha University | Calculation of theoretical quality factor of two-dimensional photonic crystal cavity using mode profile Akihiro Fushimi (Keio Univ.), Hideaki Taniyama, Eiichi Kuramochi, Masaya Notomi (NTT), Takasumi Tanabe (Keio Univ.) PN2013-81 OPE2013-195 LQE2013-181 EST2013-130 MWP2013-101 |
[more] | PN2013-81 OPE2013-195 LQE2013-181 EST2013-130 MWP2013-101 pp.299-302 |
| MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] | 2014-01-24 17:25 |
Kyoto | Doshisha University | InGaAs photodetectors based on photonic crystal waveguide including ultrasmall buried heterostructure Kengo Nozaki, Shinji Matsuo, Koji Takeda, Tomonari Sato, Takuro Fujii, Eiichi Kuramochi, Masaya Notomi (NTT) PN2013-83 OPE2013-197 LQE2013-183 EST2013-132 MWP2013-103 |
Ultrasmall InGaAs photodetectors based on a photonic crystal waveguide with a buried heterostructure (BH) were demonstra... [more] | PN2013-83 OPE2013-197 LQE2013-183 EST2013-132 MWP2013-103 pp.307-310 |
| OPE, LQE, CPM, EMD, R | 2013-08-29 17:20 |
Hokkaido | sun-refre Hakodate | Photonic-crystal lasers with current blocking trenches Koji Takeda, Tomonari Sato, Takaaki Kakitsuka, Akihiko Shinya, Kengo Nozaki, Hideaki Taniyama, Masaya Notomi, Koichi Hasebe, Shinji Matsuo (NTT) R2013-44 EMD2013-50 CPM2013-69 OPE2013-73 LQE2013-43 |
[more] | R2013-44 EMD2013-50 CPM2013-69 OPE2013-73 LQE2013-43 pp.81-84 |
| QIT (2nd) |
2013-05-27 - 2013-05-28 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Single photon buffer based on coupled resonator optidal waveguide Hiroki Takesue, Nobuyuki Matsuda, Eiichi Kuramochi, Masaya Notomi (NTT) |
Integrated quantum optical circuit is now drawing attention as a way to realize large-scale photonic quantum information... [more] | |
| EST | 2013-05-10 14:30 |
Kanagawa | NTT Science and Core Technology Laboratory Group | [Invited Talk]
Simulation of photonic crystal cavities
-- FDTD method and its acceleration by GPU -- Hideaki Taniyama (NTT), Takashi Shimokawabe, Takayuki Aoki (Tokyo Inst. of Tech.), Hisashi Sumikura, Masaya Notomi (NTT) EST2013-7 |
The FDTD method has become a powerful tool in designing and analyzing photonic crystal structures. We describe the appli... [more] | EST2013-7 pp.33-37 |
| QIT (2nd) |
2011-11-21 14:40 |
Osaka | Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) | [Poster Presentation]
Observation of an ultra-narrowband parametric gain in photonic crystal coupled high-Q cavities Nobuyuki Matsuda, Hiroki Takesue, Eiichi Kuramochi, Masaya Notomi (NTT) |
[more] | |
| LQE | 2010-12-17 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | All-Optical Memory Based on Buried Heterostructure Photonic Crystal Lasers Chin-Hui Chen, Shinji Matsuo, Kengo Nozaki, Akihiko Shinya, Tomonari Sato, Yoshihiro Kawaguchi, Hisashi Sumikura, Masaya Notomi (NTT) LQE2010-116 |
We have demonstrated an all-optical memory by using InGaAsP/InP buried heterostructure photonic crystal (BH-PhC) lasers.... [more] | LQE2010-116 pp.9-12 |
| OPE, LQE | 2008-06-27 11:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg | All optical memory based on compound-semiconductor photonic crystal nanocavity Akihiko Shinya, Shinji Matsuo, Yosia, Takasumi Tanabe, Eiichi Kuramochi, Tomonari Sato, Takaaki Kakitsuka, Kouta Tateno, Takehiko Tawara, Masaya Notomi (NTT) OPE2008-21 LQE2008-22 |
We have focused on an ultra small nanocavitiy in 2D photonic crystal (PhC) platform and realized an all-optical bistable... [more] | OPE2008-21 LQE2008-22 pp.17-20 |
| OPE, LQE | 2006-06-30 16:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Optical Kerr Nonlinearity in Silicon Photonic Crystal Waveguides
-- Four-wave mixing process -- Masao Kato, Eiichi Kuramochi, Akihiko Shinya, Takasumi Tanabe, Masaya Notomi (NTT) |
Optical Kerr nonlinearity in two-dimensional silicon photonic crystal (Si-PhC) waveguides is studied by using the effici... [more] | OPE2006-26 LQE2006-30 pp.55-58 |
| PN, OPE, OFT, LQE | 2005-01-27 15:10 |
Osaka | Osaka University | Design and Fabrication of High-Q High-transmittance Resonant Tunneling Device in 2D Photonic Crystal Slab and its Application Satoshi Mitsugi, Akihiko Shinya (NTT-BRL), Gou Kira (Tokyo Tech.), Shingo Kondo (Tokai Univ.), Eiichi Kuramochi, Masaya Notomi, Tai Tsuchizawa, Toshifumi Watanabe (NTT-BRL) |
In photonic crystals (PhCs), large improvement in Q value of point defect ultra-small cavities is going to be achieved. ... [more] | PN2004-94 OFT2004-100 OPE2004-201 LQE2004-148 pp.45-49 |
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