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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMD, R, LQE, OPE, CPM | 2022-08-26 15:40 |
Chiba | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Progress of membrane photonic devices on Si platform Yoshiho Maeda, Tatsurou Hiraki, Takuma Aihara, Takuro Fujii, Tomonari Sato, Tai Tsuchizawa, Toru Segawa, Shinji Matsuo (NTT Corp.)  R2022-30 EMD2022-18 CPM2022-35 OPE2022-61 LQE2022-24 |
(To be available after the conference date) [more] | R2022-30 EMD2022-18 CPM2022-35 OPE2022-61 LQE2022-24 pp.70-73 |
| LQE | 2018-07-12 13:55 |
Hokkaido | Reduction of threading dislocations and antiphase domains in MOVPE-grown GaAs on Si(100) Ryo Nakao, Tomonari Sato, Hiroki Sugiyama, Shinji Matsuo (NTT) LQE2018-22 |
[more] | LQE2018-22 pp.9-12 |
|
| 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 |
| OCS, OPE, LQE | 2014-10-30 17:45 |
Nagasaki | Nagasaki Museum of History and Culture | Fabrication of membrane lasers by epitaxial growth of InP using InP-based active layer film on SiO2/Si substrate Takuro Fujii, Tomonari Sato, Koji Takeda, Koichi Hasebe, Takaaki Kakitsuka, Shinji Matsuo (NTT) OCS2014-68 OPE2014-112 LQE2014-86 |
Integration of III-V lasers on a Si substrate is the key to realizing large-scale photonic integrated circuits (PICs) us... [more] | OCS2014-68 OPE2014-112 LQE2014-86 pp.135-140 |
| EMD, LQE, OPE, CPM, R | 2014-08-21 11:15 |
Hokkaido | Otaru Economy Center | Lateral current injection DFB laser on Si/SiO2 substrate Shinji Matsuo, Takuro Fujii, Koichi Hasebe, Koji Takeda, Tomonari Sato, Takaaki Kakitsuka (NTT) R2014-25 EMD2014-30 CPM2014-45 OPE2014-55 LQE2014-29 |
Membrane lasers with buried heterostructure are expected to obtain extremely small operating energy because of the enhan... [more] | R2014-25 EMD2014-30 CPM2014-45 OPE2014-55 LQE2014-29 pp.13-16 |
| 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 |
| LQE, CPM, EMD, OPE, R | 2012-08-23 15:40 |
Miyagi | Tohoku Univ. | Electrically driven photonic crystal nano cavity laser Shinji Matsuo, Tomonari Sato, Koji Takeda (NTT) R2012-30 EMD2012-36 CPM2012-61 OPE2012-68 LQE2012-34 |
Photonic crystal lasers have attracted much attention because of the feasibility of its small energy cost operation. Thu... [more] | R2012-30 EMD2012-36 CPM2012-61 OPE2012-68 LQE2012-34 pp.47-50 |
| EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2012-01-26 15:40 |
Osaka | Osaka Univ. Convention Center | Mode-hop-free tunable wavelength lasers and their applications Nobuhiro Nunoya, Hiroyuki Ishii, Ryuzo Iga, Tomonari Sato, Hiromi Oohashi (NTT) PN2011-48 OPE2011-164 LQE2011-150 EST2011-98 MWP2011-66 |
Tunable wavelength lasers without mode hopping have been developed for both high-speed wavelength switching and stable o... [more] | PN2011-48 OPE2011-164 LQE2011-150 EST2011-98 MWP2011-66 pp.99-102 |
| 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 |
| EMD, OPE, LQE, CPM | 2010-08-27 09:50 |
Hokkaido | Chitose Arcadia Plaza | Monolithically Integrated Wavelength-Routing Switch with Double-Ring-Resonator-Coupled Tunable Lasers Toru Segawa, Shinji Matsuo, Takaaki Kakitsuka, Yasuo Shibata, Tomonari Sato, Yoshihiro Kawaguchi, Yasuhiro Kondo, Ryo Takahashi (NTT Corp.) EMD2010-45 CPM2010-61 OPE2010-70 LQE2010-43 |
Future photonic networks will require high-speed optical packet switches, which operate on a packet-by-packet basis whil... [more] | EMD2010-45 CPM2010-61 OPE2010-70 LQE2010-43 pp.89-92 |
| EMD, OPE, LQE, CPM | 2010-08-27 18:10 |
Hokkaido | Chitose Arcadia Plaza | Directly modulated DFB lasers for flip chip mounting Shigeru Kanazawa, Akira Ohki, Toshio Ito, Ryuzo Iga, Tomonari Sato, Hiroyuki Ishii, Hiromi Oohashi (NTT) EMD2010-62 CPM2010-78 OPE2010-87 LQE2010-60 |
[more] | EMD2010-62 CPM2010-78 OPE2010-87 LQE2010-60 pp.169-174 |
| LQE | 2009-12-11 11:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of Stable Behavior in InAs/InP MQW DFB laser Using an OBIC Monitor Tatsuya Takeshita, Tomonari Sato, Manabu Mitsuhara, Yasuhiro Kondo, Hiromi Oohashi (NTT Corp.) LQE2009-143 |
We have realized reliable 2.3 $\micron$m wavelength InAs/InP MQW DFB lasers for trace gas monitoring applications. The e... [more] | LQE2009-143 pp.25-30 |
| OPE, LQE, OCS | 2009-10-23 16:05 |
Fukuoka | Full C-Band 40-Gbit/s DPSK modulation using InP n-p-i-n Mach-Zehnder Modulator Monolithically Integrated with SOA Nobuhiro Kikuchi, Yasuo Shibata, Takako Yasui, Hiroyuki Ishii, Tomonari Sato, Yoshihiro Kawaguchi, Fumiyoshi Kano (NTT Corp.) OCS2009-78 OPE2009-144 LQE2009-103 |
[more] | OCS2009-78 OPE2009-144 LQE2009-103 pp.183-186 |
|
| LQE | 2008-12-12 13:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Encouragement Talk]
Recent Advancements for the Semiconductor Double-ring-resonator-coupled Laser Toru Segawa, Shinji Matsuo, Takaaki Kakitsuka, Tomonari Sato, Yasuhiro Kondo, Hiroyuki Suzuki, Ryo Takahashi (NTT Co.) LQE2008-134 |
Future photonic networks will require high-speed optical packet switches, which operate on a packet-by-packet basis whil... [more] | LQE2008-134 pp.31-36 |
| 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 | 2008-06-27 11:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Heterojunction Phototransistor with High Responsivity at 2.3 μm wavelength Hideki Fukano, Tomonari Sato, Manabu Mitsuhara, Yasuhiro Kondo (NTT) OPE2008-22 LQE2008-23 |
We have developed a novel mid-infrared photodetector that provides high responsivity and a low dark current. The device ... [more] | OPE2008-22 LQE2008-23 pp.21-24 |
| CPM, LQE, OPE, EMD | 2007-08-24 13:35 |
Hokkaido | Hokaido Univ. | Semiconductor Double-ring-resonator-coupled Laser for Photonic Packet Switches Toru Segawa, Shinji Matsuo, Takaaki Kakitsuka, Tomonari Sato, Yasuhiro Kondo, Hiroyuki Suzuki (NTT) EMD2007-50 CPM2007-71 OPE2007-88 LQE2007-51 |
A widely tunable double ring resonator coupled laser is developed for use in a photonic packet switching system. By usin... [more] | EMD2007-50 CPM2007-71 OPE2007-88 LQE2007-51 pp.113-118 |
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