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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIS | 2024-03-14 16:00 |
Kanagawa | Kanagawa Institute of Technology (Primary: On-site, Secondary: Online) |
[Invited Talk]
search trends in silicon photonics devices integrated with different materials Katsumi Nakatsuhara, Yoshiki Hayama (KAIT)  SIS2023-53 |
Silicon photonics is based on electronic circuit technology and makes it possible to make optical circuits smaller, save... [more] | SIS2023-53 pp.45-48 |
| OPE, LQE, OCS | 2022-11-18 14:35 |
Online | Online | [Invited Talk]
Report on ECOC2022
-- Optical Active Devices and Modules -- Hirotaka Uemura (Kyocera Corp.) OCS2022-54 OPE2022-89 LQE2022-52 |
Growth of the bandwidth of network switches in data centers, or growth of the scale of high-performance computing demand... [more] | OCS2022-54 OPE2022-89 LQE2022-52 pp.13-16 |
| EMD, R, LQE, OPE, CPM | 2022-08-26 15:10 |
Chiba | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent Advances in Large-Scale Silicon Photonics Switches for Polarization-Insensitive and Broadband Operations Keijiro Suzuki, Ryotaro Konoike, Hiroyuki Matsuura, Ryosuke Matsumoto, Takashi Inoue, Shu Namiki, Hitoshi Kawashima, Kazuhiro Ikeda (AIST) R2022-29 EMD2022-17 CPM2022-34 OPE2022-60 LQE2022-23 |
In this report, we describe our results on strictly-non-blocking multi-port switches using silicon photonics. We reporte... [more] | R2022-29 EMD2022-17 CPM2022-34 OPE2022-60 LQE2022-23 pp.66-69 |
| SDM, ED, CPM | 2022-05-27 14:40 |
Online | Online | Reactive Sputtering of Nitride Dielectric Film for Silicon Photonics Applications Takaaki Fukushima, Jose A. Piedra Lorenzana, Rui Tsuchiya, Takeshi Hizawa, Yasuhiko Ishikawa (Toyohashi Univ. Tech.) ED2022-10 CPM2022-4 SDM2022-17 |
SiNx possesses a thermo-optic coefficient smaller by approximately one order of magnitude than that of Si, being effecti... [more] | ED2022-10 CPM2022-4 SDM2022-17 pp.13-16 |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-24 16:50 |
Online | Online | Ultrafast operation of Si TO-switch by the differential control method Kohei Iino, Tomohiro Kita (Waseda Univ.) OCS2021-43 OFT2021-75 OPE2021-55 |
The current injection phase shifter structure using MMI enables high-speed temperature change by reducing the heat capac... [more] | OCS2021-43 OFT2021-75 OPE2021-55 pp.9-14(OCS), pp.27-32(OFT), pp.31-36(OPE) |
| OCS, CS (Joint) |
2022-01-14 13:05 |
Yamaguchi | Conference room 204A・B at KDDI Ishin-hall (Primary: On-site, Secondary: Online) |
[Invited Talk]
Silicon Photonic Switch and Digitalization of the Optical Layer
-- Challenges Toward the Photonic Platform -- Shu Namiki, Ryosuke Matsumoto, Takashi Inoue, Kiyo Ishii (AIST) CS2021-73 |
This talk will review the recent advances on the research of silicon photonics based optical switching mainly at AIST, t... [more] | CS2021-73 pp.30-42 |
| OCS, OPE, LQE | 2021-10-22 16:05 |
Online | Online | [Special Invited Talk]
Multistage operation of fully-loaded 32 × 32 Silicon Photonics Switch Ryosuke Matsumoto, Ryotaro Konoike, Keijiro Suzuki, Hiroyuki Matsuura, Kazuhiro Ikeda, Takashi Inoue, Shu Namiki (AIST) OCS2021-17 OPE2021-37 LQE2021-16 |
Thermo-optic silicon photonics switch offers significantly better energy efficiency and bandwidth with a fast switching ... [more] | OCS2021-17 OPE2021-37 LQE2021-16 pp.23-26 |
| PN | 2021-08-30 13:00 |
Online | Online | [Invited Talk]
Large-scale and fast optical circuit switch for intra data centers Ryosuke Matsumoto, Ryotaro Konoike, Hiroyuki Matsuura, Keijiro Suzuki (AIST), Yojiro Mori (Nagoya Univ.), Takashi Inoue, Kazuhiro Ikeda, Shu Namiki, Ken-ichi Sato (AIST) PN2021-15 |
Current intra-data center networks face the bandwidth crunch and power consumption limitation of electrical switches. On... [more] | PN2021-15 pp.21-27 |
| OPE, LQE | 2020-11-20 15:30 |
Online | Online | Short pulse operation of self holding magneto-optical switch Shun Yajima, Daiki Kano, Murai Toshiya, Yuya Shoji, Nobuhiko Nishiyama, Mizumoto Tetsuya (Titech) OPE2020-49 LQE2020-29 |
We investigate a coplanar waveguide to apply short-pulse electric current for driving self-holding magneto-optical (MO) ... [more] | OPE2020-49 LQE2020-29 pp.17-22 |
| OPE, LQE | 2020-11-20 15:30 |
Online | Online | Increasing the Extinction Ratio of Si Optical Modulators Hiroki Kojima (Waseda Univ.), Jun-ichi Hujikata (NEC), Tomohiro Kita (Waseda Univ.) OPE2020-70 LQE2020-50 |
In recent years, digital coherent optical transmission systems have been put to practical use, and Si modulators with a ... [more] | OPE2020-70 LQE2020-50 pp.125-128 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-17 15:30 |
Osaka | Osaka University Nakanoshima Center | [Invited Talk]
Performance improvement of large-scale silicon photonics switches Kazuhiro Ikeda, Keijiro Suzuki, Ryotaro Konoike, Shu Namiki, Hitoshi Kawashima (AIST) PN2018-41 EMT2018-75 OPE2018-150 LQE2018-160 EST2018-88 MWP2018-59 |
Optical switches attract much attention as the key device to significantly improve the energy efficiency of networks suc... [more] | PN2018-41 EMT2018-75 OPE2018-150 LQE2018-160 EST2018-88 MWP2018-59 pp.51-58 |
| LQE, OPE, SIPH | 2018-12-06 17:10 |
Tokyo | Keio University | Fast and low power consumption MZI switch Manuel Mendez-Astudillo, Tomohiro Kita (Waseda Univ.) OPE2018-110 LQE2018-120 SIPH2018-26 |
In this paper we present the design of a novel thermo-optic phase shifter in Silicon-on-Insulator based on direct curren... [more] | OPE2018-110 LQE2018-120 SIPH2018-26 pp.63-66 |
| LQE, OPE, SIPH | 2018-12-07 14:00 |
Tokyo | Keio University | [Invited Talk]
Large-scale silicon photonics circuits and packaging for optical switching Kazuhiro Ikeda, Keijiro Suzuki, Ryotaro Konoike, Shu Namiki, Hitoshi Kawashima (AIST) OPE2018-135 LQE2018-145 SIPH2018-51 |
Data traffic in telecom and datacom is increasing rapidly, and thus high-throughput energy-efficient networks are highly... [more] | OPE2018-135 LQE2018-145 SIPH2018-51 pp.193-196 |
| LQE, OPE, SIPH | 2018-12-07 16:15 |
Tokyo | Keio University | [Invited Talk]
A 300-mm-wafer silicon photonics technology for energy-efficient and advanced information systems Koji Yamada, Tsuyoshi Horikawa, Makoto Okano, Guangwei Cong, Yuriko Maegami, Morifumi Ohno, Noritsugu Yamamoto, Keijiro Suzuki, Satoshi Suda, Ryotaro Konoike, Hiroyuki Matsuura, Kazuhiro Ikeda, Hitoshi Kawashima, Shu Namiki, Masahiko Mori (AIST) OPE2018-139 LQE2018-149 SIPH2018-55 |
State-of-the-art 300-mm-wafer-based silicon photonics technology features superior fabrication accuracy, in-wafer unifor... [more] | OPE2018-139 LQE2018-149 SIPH2018-55 pp.209-214 |
| OPE, LQE, OCS | 2018-10-18 11:25 |
Saga | Transmission of 8 × 32-Gbaud 16-QAM WDM Signals through an SOA-Integrated Lossless Silicon Photonics Switch Ryotaro Konoike, Keijiro Suzuki, Takashi Inoue (AIST), Takeshi Matsumoto, Teruo Kurahashi, Ayahito Uetake, Kazumasa Takabayashi, Suguru Akiyama, Shigeaki Sekiguchi (Fujitsu Lab.), Shu Namiki, Hitoshi Kawashima, Kazuhiro Ikeda (AIST) OCS2018-32 OPE2018-68 LQE2018-57 |
We experimentally demonstrate 8-ch., 32-Gbaud 16-QAM WDM signals transmission through a lossless 4 × 4 silicon photonics... [more] | OCS2018-32 OPE2018-68 LQE2018-57 pp.25-28 |
|
| LQE | 2018-07-12 14:20 |
Hokkaido | Hybrid-Integration Technologies of InP-SOA on Silicon Optical Platform Takeshi Matsumoto, Teruo Kurahashi (Fujitsu Lab), Ryotaro Konoike, Keijiro Suzuki, Ken Tanizawa (AIST), Ayahito Uetake, Kazumasa Takabayashi (Fujitsu Lab), Kazuhiro Ikeda, Hitoshi Kawashima (AIST), Suguru Akiyama, Shigeaki Sekiguchi (Fujitsu Lab) LQE2018-23 |
We investigated hybrid-integration technologies of semiconductor optical amplifiers (SOAs) on Si optical platforms for o... [more] | LQE2018-23 pp.13-16 |
|
| OPE, OCS, LQE | 2018-05-11 16:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg (Tokyo) | [Special Invited Talk]
State-of-the-art technologies of silicon photonics switches (OFC2018 PDP Report) Kazuhiro Ikeda (AIST) OCS2018-8 OPE2018-8 LQE2018-8 |
In order to tackle the increasing communication traffic and power consumption in the internet and datacenters, dynamic o... [more] | OCS2018-8 OPE2018-8 LQE2018-8 pp.29-30 |
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-26 10:20 |
Hyogo | Design of wavefront control type WSS and fold-back type WSS using silicon waveguides Fumi Nakamura, Hideaki Asakura, Kyosuke Muramatsu (Keio Univ.), Keijiro Suzuki, Ken Tanizawa, Minoru Ohtsuka, Nobuyuki Yokoyama, Kazuyuki Matsumaro, Miyoshi Seki, Keiji Koshino, Kazuhiro Ikeda, Shu Namiki, Hitoshi Kawashima (AIST), Hiroyuki Tsuda (Keio Univ.) PN2017-85 EMT2017-122 OPE2017-163 LQE2017-145 EST2017-121 MWP2017-98 |
A wavelength selective switch (WSS) is an optical device for routing the wavelength division multiplexed (WDM) signal to... [more] | PN2017-85 EMT2017-122 OPE2017-163 LQE2017-145 EST2017-121 MWP2017-98 pp.275-280 |
|
| LQE, OPE, OCS | 2016-10-28 09:40 |
Miyazaki | Miyazaki Citizen's Plaza | Driving circuit for 32X32 Optical Matrix Switch using High-resolution Pulse-width Modulation Hiroyuki Matsuura, Satoshi Suda, Ken Tanizawa, Keijiro Suzuki, kazuhiro Ikeda, Hitoshi Kawashima, Shu Namiki (AIST) OCS2016-46 OPE2016-87 LQE2016-62 |
A silicon photonic 32X32 strictly non-blocking matrix switch utilizing Mach-Zehnder (MZ) interferometers controlled by t... [more] | OCS2016-46 OPE2016-87 LQE2016-62 pp.65-70 |
| LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] | 2016-01-29 10:15 |
Hyogo | [Invited Talk]
Large-port-count optical switch based on silicon photonics Kazuhiro Ikeda, Keijiro Suzuki, Ken Tanizawa, Shu Namiki, Hitoshi Kawashima (AIST) PN2015-78 EMT2015-129 OPE2015-191 LQE2015-178 EST2015-135 MWP2015-104 |
Large-port-count optical switches are the key device for emerging flexible networking, such as the dynamic optical netwo... [more] | PN2015-78 EMT2015-129 OPE2015-191 LQE2015-178 EST2015-135 MWP2015-104 pp.261-268 |
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