Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PN |
2018-09-04 09:30 |
Hokkaido |
Hotel DAIHEIGEN (Tokachi) |
[Invited Talk]
Assembly Technologies for Integrated Optical Transmitter/Receiver Modules for Optical Communication Systems Keita Mochizuki, Tadashi Murao, Masamichi Nogami, Hiroshi Aruga (Mitsubishi Electric Corp.) PN2018-20 |
The rapid growth of data traffic requires high capacity optical transmission systems. To meet this demand, the baud rate... [more] |
PN2018-20 pp.33-36 |
NS |
2018-01-19 16:40 |
Okinawa |
Ishigakishi-Shoko-Kaikan |
High-accuracy network measurement technology with real-time performance Mitsuru Maruyama, Kouta Aoki (KAIT), Hiroyuki Kimiyama (TDU), Eiji Kawai, Hideki Otsuki (NICT), Tatsuya Fujii (NTT), Takeki Hayashi, Katsuyoshi Setoyama (NTT-TX) NS2017-166 |
To ensure stable distribution of video streams through data networks in the order of over ten gigabits per second (Gbps)... [more] |
NS2017-166 pp.129-134 |
OCS, OPE, LQE |
2017-10-27 11:20 |
Kumamoto |
Josaien, Sakuranobaba |
High Accuracy Lens Assembly Technologies for downsizing of multi-lane integrated optical module Keita Mochizuki, Tadashi Murao, Yoshiyuki Kamo, Nobuyuki Yasui, Masatomo Mikuni, Koji Kamiyama, Takahiro Yoshimoto, Daisuke Echizenya, Masaya Shimono, Chinatsu Sanda, Hidekazu Kodera, Masamichi Nogami (Mitsubishi Electric) OCS2017-51 OPE2017-83 LQE2017-56 |
Two precise lens-assembly techniques based on the adhesive bonding and hammering were proposed. These techniques allow u... [more] |
OCS2017-51 OPE2017-83 LQE2017-56 pp.77-80 |
IA |
2017-08-28 12:35 |
Tokyo |
IIJ Seminar Room |
[Invited Talk]
8K UHD video handling system using cloud infrastructure Mitsuru Maruyama (KAIT), Hiroyuki Kimiyama (TDU), Eiji Kwai, Hideki Otsuki, Kazumasa Kobayashi, Toshiyuki Miyachi (NICT), Shigeo Urushidani, Takashi Kurimoto (NII), Kazuya Kojima, Hajime Iwata (KAIT) IA2017-12 |
The testbed network Japan Gigabit Network (JGN) operated by the National Institute of Information and Communications Tec... [more] |
IA2017-12 pp.1-6 |
IE, IMQ, MVE, CQ (Joint) [detail] |
2016-03-08 10:40 |
Okinawa |
|
High-accuracy network measurement technology to support stable transmission of uncompressed ultra-high-definition live-streaming videos Mitsuru Maruyama (KAIT), Hiroyuki Kimiyama (NTT), Hideki Otsuki, Kazumasa Kobayashi (NICT), Takeki Hayashi, Katsuyoshi Setoyama (NTT-IT) CQ2015-139 |
To enable stable video streaming over networks on the order of several gigabits per second (Gbps), transmission status w... [more] |
CQ2015-139 pp.177-182 |
IA |
2015-10-19 16:05 |
Tokyo |
Takeda Hall, Takeda Bldg. 5F, Hongo Campus, Univ. of Tokyo |
Multi-rate ultra-high-definition live streaming video handling system using JGN-X 100Gbps network and StarBED3 cloud nodes Mitsuru Maruyama (KAIT), Hiroyuki Kimiyama (NTT), Hideki Otsuki, Kazumasa Kobayashi (NICT), Takashi Kouno, Takeki Hayashi, Katsuyoshi Setoyama (NTT-IT), Hajime Iwata (KAIT) IA2015-33 |
In Interop Tokyo, held in June 2015, we used JGN-X's the 100 Gbps line of JGN-X and StarBED3's the cloud computing equip... [more] |
IA2015-33 pp.19-24 |
LQE, LSJ |
2015-05-22 15:20 |
Ishikawa |
|
Integrated Spatial Optical System for Compact 100GbE Transmitter Optical Sub-Assemblies Using Lens Positional Control by Laser Irradiation Tadashi Murao, Nobuyuki Yasui, Takuro Shinada, Yudai Imai, Koichi Nakamura, Masaya Shimono, Hidekazu Kodera, Yoshimichi Morita, Asami Uchiyama, Haruki Koyanagi, Hiroshi Aruga (Mitsubishi Electric) LQE2015-19 |
A compact transmitter optical sub-assembly (TOSA) is developed for 100 Gbps Ethernet (100GbE)/ OTU4 applications with a ... [more] |
LQE2015-19 pp.93-97 |
NS |
2015-05-21 13:45 |
Tokyo |
Tokyo Univ. |
World's first cloud-based video-handling system for over 10 G rich content with real-time processing and distribution to multiple locations Mitsuru Maruyama (KAIT), Hiroyuki Kimiyama (NTT), Akira Yutani, Masatoshi Kakiuchi (NAIST), Hideki Otsuki, Kazumasa Kobayashi (NICT), Takashi Kouno, Takeki Hayashi (NTT-IT), Masayuki Kobayashi, Atsushi Tanaka (PAL), Michinori Sano (Astorodesign), Kazuya Kojima, Hajime Iwata (KAIT) NS2015-21 |
During the Sapporo Snow Festival Verification Test Event hosted by NICT in February 2015, we used JGN-X's 100 Gbps line ... [more] |
NS2015-21 pp.39-44 |
IA |
2014-10-07 14:05 |
Osaka |
Grand Front OSAKA Tower-B 10F |
The necessity of global-scale R&D network infrastructure from the astronomical perspective Masafumi Oe (NAOJ) IA2014-27 |
This presentation describe that global-scale R&D network infrastructure become more important in the future from the ast... [more] |
IA2014-27 pp.19-23 |
EMD, LQE, OPE, CPM, R |
2014-08-22 14:45 |
Hokkaido |
Otaru Economy Center |
Compact High-Responsivity Receiver Optical Sub-Assembly for 100-Gb/s Ethernet by Using Arrayed Waveguide Gratings Yoshiyuki Doi, Manabu Oguma, Masayuki Itoh, Toshihide Yoshimatsu, Tetsuichiro Ohno, Toshikazu Hashimoto, Ikuo Ogawa, Eiji Yoshida (NTT) R2014-46 EMD2014-51 CPM2014-66 OPE2014-76 LQE2014-50 |
We developed a compact receiver optical sub-assembly (ROSA) for 100 Gigabit Ethernet (100GbE) for the reach of 10 km. By... [more] |
R2014-46 EMD2014-51 CPM2014-66 OPE2014-76 LQE2014-50 pp.115-120 |
NS |
2014-05-16 09:50 |
Yamanashi |
Yamanashi Univ. |
World's first successful experiment of transmission, storing, and distribution of uncompressed 8K ultra-high-definition live-streaming video Mitsuru Maruyama (KAIT), Hiroyuki Kimiyama (NTT), Akira Yutani, Masatoshi Kakiuchi (NAIST), Hideki Otsuki, Kazumasa Kobayashi (NICT), Masao Sakai (NTT-IT), Masayuki Kobayashi (PFU), Michinori Sano (Astro), Atsushi Inoie (KAIT) NS2014-34 |
During the Sapporo Snow Festival Verification Test Event hosted by the National Institute of Information and Communicati... [more] |
NS2014-34 pp.57-62 |
LQE |
2010-12-17 11:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
1.3μm 25.8Gbps direct modulation of BH AlGaInAs DFB lasers for low driving current Go Sakaino, Toru Takiguchi, Yohei Hokama, Hitoshi Sakuma, Chikara Watatani, Takashi Nagira, Daisuke Suzuki, Toshitaka Aoyagi, Takahide Ishikawa, Eitaro Ishimura, Akihiro Shima (Mitsubishi Electric Corp. HOW) LQE2010-119 |
1.3µm-band BH AlGaInAs short cavity DFB lasers are fabricated with p-InP substrate for 100GbE (25Gbps x 4 waveleng... [more] |
LQE2010-119 pp.23-26 |
OPE, EMD, CPM, LQE |
2009-08-21 10:40 |
Miyagi |
|
Direct modulation ridge waveguide MQW-DFB laser for 40/100GbE Takashi Tadokoro, Takayuki Yamanaka, Fumiyoshi Kano, Hiromi Oohashi (NTT), Yasuhiro Kondo (NEL), Kenji Kishi (NTT) EMD2009-48 CPM2009-72 OPE2009-96 LQE2009-55 |
We demonstrated 25-Gbps direct modulation with a 1.3-m InGaAlAs RWG-MQW-DFB laser that is suitable for use as a ... [more] |
EMD2009-48 CPM2009-72 OPE2009-96 LQE2009-55 pp.113-116 |
PN |
2009-03-10 14:30 |
Okinawa |
Yonaguni Island |
Link Power Saving Method towards Green Networks Hideaki Imaizumi, Masateru Minami (Tokyo Univ.), Tomohiro Nagata, Goro Kunito, Kenichi Yamazaki (NTTDoCoMo), Hiroyuki Morikawa (Tokyo Univ.) PN2008-102 |
In this paper, we discuss a link power saving method which
dynamically changes the number of active channels in IEEE 8... [more] |
PN2008-102 pp.105-110 |
OCS |
2007-05-11 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
OFC/NFOEC 2007 Report
-- Optical transmission systems -- Shinya Sasaki (Hitachi CRL) OCS2007-6 |
This presentation reviews the recent progress on optical transmission systems and their related topics presented at OFC/... [more] |
OCS2007-6 pp.27-30 |
OCS |
2006-04-21 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Report on OFC/NFOEC2006
-- Optical transmission systems and related topics -- Takashi Mizuochi (Mitsubishi Electric Corp.) OCS2006-1 |
OFC/NFOEC2006 was held in Anaheim, CA during March 5 – 10, 2006. This report describes innovative technologies dis... [more] |
OCS2006-1 pp.1-6 |
|