Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ITE-BCT, OCS, IEE-CMN, OFT |
2022-11-11 13:00 |
Miyagi |
Forest-Sendai (Primary: On-site, Secondary: Online) |
Learning-based digital back propagation considering cross-phase modulation in wavelength-division multiplexed transmission systems Takashi Inoue, Ryosuke Matsumoto, Shu Namiki (AIST) OCS2022-44 |
We propose a scheme to compensate waveform distortion of optical signals due to fiber nonlinearity in wavelength-divisio... [more] |
OCS2022-44 pp.24-29 |
PN |
2022-08-30 10:50 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Experimental of Symbol-rate-adaptive Multi-band Coherent Transceiver Momoka Masaoka, Takahiro Kodama, Keiji Shimada (Kagawa Univ.), Ryosuke Matsumoto, Takashi Inoue, Shu Namiki (AIST), Masahiko Jinno (Kagawa Univ.) PN2022-18 |
[more] |
PN2022-18 pp.54-59 |
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 |
OCS, PN, NS (Joint) |
2022-06-10 16:25 |
Online |
Online |
[Invited Talk]
Development of a fast control plane technology for a large-scale and high-speed optical switch system Ryousei Takano, Kiyo Ishii, Fumihiro Okazaki, Toshiyuki Shimizu, Shu Namiki, Takahiro Hirofuchi, Ken-ichi Sato (AIST) PN2022-7 |
We are developing an optical and electrical hybrid switch network system for realizing an ultra low power next generatio... [more] |
PN2022-7 pp.12-18 |
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 |
PN |
2021-04-26 13:05 |
Online |
Online |
[Invited Talk]
Implementing Machine Learning In Silicon Photonic Circuits
-- Single-chip photonic classifier based on silicon photonic circuits -- Guangwei Cong, Noritsugu Yamamoto, Takashi Inoue, Yuriko Maegami, Morifumi Ohno (AIST), Shota Kita (NTT), Shu Namiki, Koji Yamada (AIST) PN2021-1 |
Recently, growing effort has been spent on developing new hardware architectures for building high energy-efficiency and... [more] |
PN2021-1 pp.1-5 |
OFT, ITE-BCT, OCS, IEE-CMN [detail] |
2020-11-12 16:00 |
Online |
Online |
Scalable and Fast Optical Circuit Switch based on Colorless Coherent Detection and Silicon-Photonic Tunable-Filter-based Local Oscillator
-- Design Principle and Experimental Demonstration -- Ryosuke Matsumoto, Takashi Inoue, Ryotaro Konoike, Hiroyuki Matsuura, Keijiro Suzuki (AIST), Mori Yojiro (Nagoya Univ.), Kazuhiro Ikeda, Shu Namiki, Ken-ichi Sato (AIST) OCS2020-24 |
(Advance abstract in Japanese is available) [more] |
OCS2020-24 pp.5-10 |
OPE, OCS, LQE |
2020-10-23 13:00 |
Online |
Online |
[Invited Talk]
Single Photon Quantum Walks on a 32 × 32 Silicon Photonics Switch Ryotaro Konoike, Akio Yoshizawa, Shu Namiki, Kazuhiro Ikeda (AIST) OCS2020-14 OPE2020-37 LQE2020-17 |
[more] |
OCS2020-14 OPE2020-37 LQE2020-17 pp.32-35 |
PN, NS, OCS (Joint) |
2020-06-18 16:35 |
Online |
Online |
[Invited Talk]
Automated Control/Update of Disaggregate Blade basis Optical Path Networks
-- Novel Modeling Scheme and Experimental Demonstration -- Sugang Xu (NICT), Kiyo Ishii (AIST), Noboru Yoshikane, Takehiro Tsuritani (KDDI Research), Yoshinari Awaji (NICT), Shu Namiki (AIST) PN2020-7 |
Novel open and disaggregate optical-networking technologies promise to enhance multi-vendor interoperability in future l... [more] |
PN2020-7 pp.13-18 |
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 |
OCS, CS (Joint) |
2019-01-17 14:15 |
Okinawa |
Nobumoto Ohama Memorial Hall (Ishigaki Island) |
[Special Invited Talk]
Virtualization of Photonic Layer, and VICTORIES Project
-- Dynamic Optical Path Network as A Grand Challenge -- Shu Namiki (AIST) CS2018-90 |
This talk will review the ten-year activities of AIST VICTORIES project, along with the technology trends and outlook of... [more] |
CS2018-90 pp.19-24 |
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 |
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 |
OCS, OPE, LQE |
2017-10-26 15:20 |
Kumamoto |
Josaien, Sakuranobaba |
Design and demonstration of guard-band-less all-optical wavelength converter for WDM signals Takashi Inoue (AIST), Shigehiro Takasaka (Furukawa Electric), Kazuya Ota (Trimatiz), Shu Namiki (AIST) OCS2017-45 OPE2017-77 LQE2017-50 |
(Advance abstract in Japanese is available) [more] |
OCS2017-45 OPE2017-77 LQE2017-50 pp.49-52 |
CPSY, DC, IPSJ-ARC (Joint) [detail] |
2017-07-26 09:30 |
Akita |
Akita Atorion-Building (Akita) |
Flow in Cloud: A dataflow centric cloud system of heterogeneous engines Tomohiro Kudoh (Univ. of Tokyo), Ryousei Takano (AIST), Hideharu Amano (Keio Univ.), Michihiro Koibuchi (NII), Hiroki Matsutani (Keio Univ), Toshihiro Hanawa (Univ. of Tokyo), Tsutomu Ikegami, Kuniyasu Suzaki, Akira Tanaka (AIST), Erio Akanuma (AIST/Univ of Tokyo), Shu Namiki (AIST), Kenjiro Taura (Univ. of Tokyo) CPSY2017-16 |
[more] |
CPSY2017-16 pp.1-5 |
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 |
PN |
2016-03-07 16:00 |
Okinawa |
Okinawaken Seinenkaikan |
[Invited Talk]
Fast and accurate calibration method for large-port-count Si-wire PILOSS optical switch Satoshi Suda, Ken Tanizawa, Keijiro Suzuki, Hiroyuki Matsuura, Kazuhiro Ikeda, Shu Namiki, Hitoshi Kawashima (AIST) PN2015-113 |
[more] |
PN2015-113 pp.59-62 |
|