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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OPE, OCS, LQE | 2022-10-21 14:35 |
Ehime | (Primary: On-site, Secondary: Online) |
Low energy direct modulation of a 5-um-long active region on Si DBR laser Erina Kanno, Koji Takeda, Takuro Fujii, Takaaki Kakitsuka, Shinji Matsuo (NTT)  OCS2022-36 OPE2022-82 LQE2022-45 |
In order to introduce optical interconnects into short-distance interconnects, ultra-low power consumption lasers are ne... [more] | OCS2022-36 OPE2022-82 LQE2022-45 pp.100-103 |
| LQE, OCS, OPE | 2021-02-18 17:20 |
Online | Online | [Special Invited Talk]
Membrane InGaAsP Electro-absorption Modulator on Si Platform Tatsurou Hiraki, Takuma Aihara, Yoshiho Maeda, Takuro Fujii, Tai Tsuchizawa (NTT), Kiyoto Takahata, Takaaki Kakitsuka (Waseda Univ.), Shinji Matsuo (NTT) OCS2020-41 OPE2020-73 LQE2020-79 |
[more] | OCS2020-41 OPE2020-73 LQE2020-79 pp.5-9 |
| OCS, OPE, LQE | 2018-11-12 17:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg (Tokyo) | [Special Invited Talk]
Membrane InGaAsP Mach-Zehnder modulator on Si platform Tatsurou Hiraki, Takuma Aihara, Koji Takeda, Takuro Fujii, Takaaki Kakitsuka, Tai Tsuchizawa, Hiroshi Fukuda, Shinji Matsuo (NTT) OCS2018-67 OPE2018-96 LQE2018-85 |
(Advance abstract in Japanese is available) [more] | OCS2018-67 OPE2018-96 LQE2018-85 pp.31-34 |
| LQE, LSJ | 2018-05-25 13:50 |
Fukui | Monolithic Integration of an 8-channel Directly Modulated Membrane-laser Array and a SiN AWG Filter on Si Hidetaka Nishi, Takuro Fujii, Nikolaos-Panteleimon Diamantopoulos, Koji Takeda, Erina Kanno, Takaaki Kakitsuka, Tai Tsuchizawa, Hiroshi Fukuda, Shinji Matsuo (NTT) LQE2018-17 |
[more] | LQE2018-17 pp.29-32 |
|
| LQE, LSJ | 2017-05-26 10:50 |
Ishikawa | III-V/Si MOS Capacitor Mach-Zehnder Modulator Tatsurou Hiraki, Takuma Aihara, Koichi Hasebe, Takuro Fujii, Koji Takeda, Takaaki Kakitsuka, Tai Tsuchizawa, Hiroshi Fukuda, Shinji Matsuo (NTT) LQE2017-13 |
[more] | LQE2017-13 pp.53-56 |
|
| LQE, OPE, EMD, R, CPM | 2016-08-25 09:20 |
Hokkaido | Continuous-wave Operation of Ultra-short Cavity Membrane Lasers on Si Substrates Erina Kanno, Koji Takeda, Takuro Fujii, Koichi Hasebe, Hidetaka Nishi, Tsuyoshi Yamamoto, Takaaki Kakitsuka, Shinji Matsuo (NTT) R2016-19 EMD2016-23 CPM2016-32 OPE2016-53 LQE2016-28 |
It is required to reduce energy consumptions of directly modulated semiconductor lasers to realize very short distance o... [more] | R2016-19 EMD2016-23 CPM2016-32 OPE2016-53 LQE2016-28 pp.1-4 |
|
| LQE | 2015-12-18 11:30 |
Tokyo | [Encouragement Talk]
High-speed operation of GaAs/InGaAs metamorphic lasers emitting at 1.3 um Ryo Nakao, Masakazu Arai, Wataru Kobayashi, Takaaki Kakitsuka, Tsuyoshi Yamamoto, Shinji Matsuo (NTT) LQE2015-126 |
[more] | LQE2015-126 pp.15-20 |
|
| LQE | 2015-12-18 16:35 |
Tokyo | [Invited Talk]
Low threshold lasers for datacom and computercom applications Shinji Matsuo, Koji Takeda, Takuro Fujii, Hidetaka Nishi, Koichi Hasebe, Takaaki Kakitsuka (NTT) LQE2015-133 |
[more] | LQE2015-133 pp.41-46 |
|
| 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 |
| 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 |
| OPE, EMT, LQE, PN, IEE-EMT [detail] | 2011-01-28 09:25 |
Osaka | Osaka Univ. | 10 Gbit/s error-free, non-dispersion-compensated transmission over 180 km using a monolithically integrated electro-absorption modulator and a directly-frequency-modulated DFB laser Koichi Hasebe, Shinji Matsuo, Hiroaki Sanjoh, Akira Ohki, Takaaki Kakitsuka, Yasuo Shibata (NTT) PN2010-41 OPE2010-154 LQE2010-139 |
[more] | PN2010-41 OPE2010-154 LQE2010-139 pp.89-92 |
| 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 |
| NS, OCS, PN (Joint) |
2009-06-25 16:00 |
Nagasaki | Nagasaki Museum of History and Culture (Nagasaki) | Dynamic switching characteristics of 1×4 InGaAsP/InP multimode interference waveguide switch Shinji Tomofuji (Osaka Univ.), Shinji Matsuo, Takaaki Kakitsuka (NTT), Ken-ichi Kitayama (Osaka Univ.) OCS2009-11 |
Multimode interference (MMI) waveguide switches show promise for switch in optical packet switching (OPS). In this work... [more] | OCS2009-11 pp.5-9 |
| LQE, OPE | 2009-06-19 16:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | 40-Gbps transmission over 20 km via SMF using frequency modulated DBR laser Takaaki Kakitsuka, Shinji Matsuo, Toru Segawa, Yasuo Shibata, Yoshihiro Kawaguchi, Ryo Takahashi (NTT Corp.) OPE2009-28 LQE2009-31 |
The recent rapid increase in network traffic is generating demands for the high-speed and wide-area access networks. We ... [more] | OPE2009-28 LQE2009-31 pp.63-66 |
| 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 |
| LQE, OPE, OCS | 2007-11-01 09:25 |
Fukuoka | High-speed, long-distance transmission using frequency-modulated SSG-DBR laser and optical filters Takaaki Kakitsuka, Shinji Matsuo, Toru Segawa, Hiroyuki Suzuki, Naoki Fujiwara, Yasuo Shibata, Hiroshi Yasaka (NTT) OCS2007-40 OPE2007-95 LQE2007-81 |
The rapid development of the photonic network is driving demand for optical transmitters with high-speed modulation and ... [more] | OCS2007-40 OPE2007-95 LQE2007-81 pp.7-10 |
|
| 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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