Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OPE |
2017-12-07 15:00 |
Okinawa |
|
[Memorial Lecture]
Toward realizing large-scale optical integrated circuit Hirohito Yamada (Tohoku Univ.) OPE2017-111 |
I describe my former studies including dry etching of compound semiconductor materials for forming LD optical cavity and... [more] |
OPE2017-111 pp.111-114 |
OCS, OPE, LQE |
2017-10-26 11:15 |
Kumamoto |
Josaien, Sakuranobaba |
1550nm range quantum dots laser integrated with composition-intermixed quantum dots waveguide Shin'e Matsui, Yota Akashi, Shohei Isawa, Atsushi Matsumoto (Waseda Univ.), Koichi Akahane (NICT), Yuichi Matsushima (Waseda Univ. GCS), Hiroshi Ishikawa, Katsuyuki Utaka (Waseda Univ.) OCS2017-39 OPE2017-71 LQE2017-44 |
We had developed composition-intermixing technique using ion implantation and rapid thermal annealing (QDI: Quantum Dots... [more] |
OCS2017-39 OPE2017-71 LQE2017-44 pp.19-24 |
LQE, OPE, OCS |
2016-10-27 10:35 |
Miyazaki |
Miyazaki Citizen's Plaza |
Investigation on the High Efficiency Operation of Semiconductor Membrane Distributed-Reflector Laser Takahiro Tomiyasu, Takuo Hiratani, Daisuke Inoue, Kai Fukuda, Tatsuya Uryu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Tech) OCS2016-35 OPE2016-76 LQE2016-51 |
Recent progress of high-density and high-speed in LSI has been achieved based on the scaling law, while some problems su... [more] |
OCS2016-35 OPE2016-76 LQE2016-51 pp.1-6 |
OPE, LQE |
2016-06-17 11:25 |
Tokyo |
|
1550nm range quantum dots laser integrated with composition-intermixed quantum dots waveguide Shin'e Matsui, Yuki Takei (Waseda Univ.), Atsushi Matsumoto, Koichi Akahane (NICT), Yuichi Matsushima, Hiroshi Ishikawa, Katsuyuki Utaka (Waseda Univ.) OPE2016-11 LQE2016-21 |
We had developed composition-intermixing technique using ion implantation and rapid thermal annealing (QDI: Quantum Dots... [more] |
OPE2016-11 LQE2016-21 pp.11-14 |
SDM |
2016-01-28 14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
CMOS photonics technologies based on heterogeneous integration on Si Mitsuru Takenaka, Younghyun Kim, Jaehoon Han, Jian Kan, Yuki Ikku, Yongpeng Cheng, Jinkwon Park, SangHyeon Kim, Shinichi Takagi (Univ. of Tokyo) SDM2015-124 |
In this paper, we present heterogeneous integration of SiGe/Ge and III-V semiconductors on Si for electronic-photonic in... [more] |
SDM2015-124 pp.17-20 |
OCS, OPE, LQE |
2014-10-31 09:45 |
Nagasaki |
Nagasaki Museum of History and Culture |
Proposal and Demonstration of InP Monolithic Stokes Vector Modulator Takuo Tanemura, Yuto Kawabata, Masaru Zaitsu, Yoshiaki Nakano (Univ. of Tokyo) OCS2014-70 OPE2014-114 LQE2014-88 |
As a potential method in reducing the cost and power consumption of over 100-Gigabit coherent links, there is an increas... [more] |
OCS2014-70 OPE2014-114 LQE2014-88 pp.147-152 |
OPE, LQE |
2014-06-20 16:15 |
Tokyo |
|
Study of Integration using Highly-Stacked Quantum Dots SOA and Intermixed Waveguide for All-Optical Logic Gate Devices Yuki Takei, Atsushi Matsumoto, Asuka Matsushita (Waseda Univ.), Kouichi Akahane (NICT), Yuichi Matsushima, Hiroshi Ishikawa, Katsuyuki Utaka (Waseda Univ.) OPE2014-20 LQE2014-25 |
In this paper, we fabricated the QD-SOA and QDI-MMRs for the purpose of all optical logic gate device, and measured the ... [more] |
OPE2014-20 LQE2014-25 pp.35-38 |
LQE |
2013-12-13 10:50 |
Tokyo |
|
Power Consumption Analysis of Semiconductor Membrane Lasers for On-Chip Optical Interconnection Takuo Hiratani, Kyohei Doi, Yuki Atsuji, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Inst. of Tech.) LQE2013-128 |
Recently, resistor-capacitor (RC) delay and heating in electrical wiring caused by miniaturization of elements in large ... [more] |
LQE2013-128 pp.15-20 |
PN, EMT, LQE, OPE, MWP, EST, IEE-EMT [detail] |
2013-01-25 11:20 |
Osaka |
Osaka Univ. (Suita) |
Demonstration of InP Phased-array 8×8 High-speed Optical Switch Matrix Myung-Joon Kwack, Takuo Tanemura, Akio Higo, Yoshiaki Nakano (Univ. of Tokyo) PN2012-56 OPE2012-165 LQE2012-157 EST2012-92 MWP2012-74 |
An InP phased-array 8×8 switch, having strictly non-blocking architecture is realized for high-speed WDM optical interco... [more] |
PN2012-56 OPE2012-165 LQE2012-157 EST2012-92 MWP2012-74 pp.193-196 |
LQE |
2012-12-13 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Encouragement Talk]
Advances in Quantum Dot Lasers on Silicon Substrates by Wafer Bonding Katsuaki Tanabe, Yasuhiko Arakawa (Univ. Tokyo) LQE2012-128 |
III-V semiconductor compound light sources monolithically integrated on Si substrates or waveguides would be promising f... [more] |
LQE2012-128 pp.31-33 |
EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] |
2012-01-26 10:20 |
Osaka |
Osaka Univ. Convention Center |
Development of half-cladding semiconductor laser structure for light-wave transmission near the surface field Daisuke Murakami, Shinji Yasuda, Yuki Yoshioka (TDU), Naokatsu Yamamoto, Kouichi Akahane, Tetsuya Kawanishi (NICT), Hiroshi Takai (TDU) PN2011-46 OPE2011-162 LQE2011-148 EST2011-96 MWP2011-64 |
A control of the light-wave properties is critical issue in developing attractive photonic devices. We have focused on g... [more] |
PN2011-46 OPE2011-162 LQE2011-148 EST2011-96 MWP2011-64 pp.91-94 |
LQE, OPE |
2011-06-30 11:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Progress of wavelength conversion devices based on compound semiconductor waveguides Tomonori Matsushita, Tae Woong Kim, Takashi Kondo (Tokyo Univ.) OPE2011-19 LQE2011-19 |
AlGaAs waveguiding devices for wavelength conversion in the 1.55~$\mu$m region will be reported. We have fabricated high... [more] |
OPE2011-19 LQE2011-19 pp.21-24 |
LQE, OPE |
2011-06-30 14:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
InP/GaInAsP Waveguide Dual Core Spot Size Converter for Optical Fiber Yohei Sobu, Hiroshi Hamada, Tetsuya Mizumoto (Tokyo Tech) OPE2011-23 LQE2011-23 |
To reduce a coupling loss between semiconductor optical devices and optical fibers, we developed a dual core Spot Size C... [more] |
OPE2011-23 LQE2011-23 pp.41-45 |
EMD, OPE, LQE, CPM |
2010-08-27 14:30 |
Hokkaido |
Chitose Arcadia Plaza |
Proposal of a novel integration scheme of VCSEL and Slow Light Device Toshikazu Shimada, Fumio Koyama (Tokyo Inst. of Tech.) EMD2010-54 CPM2010-70 OPE2010-79 LQE2010-52 |
We propose a novel integration scheme of VCSEL and slow light devices. The lateral optical coupling from VCSEL to slow l... [more] |
EMD2010-54 CPM2010-70 OPE2010-79 LQE2010-52 pp.131-134 |
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 |
2009-05-22 11:15 |
Toyama |
Kanazawa Univ. |
Wavelength Dependences of Optical Phase and Amplitude Modulations in Semiconductor Waveguide Masanori Honma, Ferran Salleras, Nguyen Tuan Anh, Yoshiyasu Ueno (Univ. of Electro-Comm.), Nobuhiko Ozaki (The Univ. of Tsukuba), Kiyoshi Asakawa (National Inst. for Materials Sci.) LQE2009-7 |
All-optical switching devices are one of the key elements in future photonic networks. They have some characteristics of... [more] |
LQE2009-7 pp.33-37 |
IA |
2009-01-28 15:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Wide Dynamic Range Wavelength Converter Atsushi Sugitatsu, Toshiharu Miyahara, Nobuo Ohata, Eitaro Ishimura, Takeshi Saito, Takeshi Yamatoya, Toshitaka Aoyagi (Mitsubishi/OITDA), Yasuhiko Arakawa (Univ. of Tokyo) IA2008-55 |
We develop the wide dynamic range wavelength converter, which is a part of the project "Development of Next-generation H... [more] |
IA2008-55 pp.45-47 |
LQE |
2008-05-23 15:50 |
Fukui |
Bunkyo Campus, Univ. Of Fukui |
* Yu Narita, Hiroyuki Tsuda (Keio Univ.) LQE2008-14 |
Novel 1x2 and 2x2 photonic switches based on the multimode interference (MMI) effect are proposed. It is assumed that th... [more] |
LQE2008-14 pp.63-66 |
PN |
2008-03-13 16:30 |
Okinawa |
Ohama-Nobumoto-Kinenkan (Ishigakijima) |
[Fellow Memorial Lecture]
* Yoshiaki Nakano (RCAST) PN2007-82 |
In this paper, research and development activities of the author's group on semiconductor integrated optical devices and... [more] |
PN2007-82 pp.47-52 |
LQE, OPE |
2005-06-24 15:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Semiconductor-Waveguide-type Optical Isolators based on the Nonreciprocal Loss Shift Hiromasa Shimizu, Yoshiaki Nakano (Univ. of Tokyo) |
It has been considered difficult for optical isolators to be integrated with semiconductor laser diodes, because they re... [more] |
OPE2005-24 LQE2005-23 pp.51-54 |