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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| HWS, VLD | 2019-02-28 11:15 |
Okinawa | Okinawa Ken Seinen Kaikan | Implementation Technology for the Advanced Wafer Manufacturing Processes on Optical Transmission LSIs Susumu Hirano, Hideo Yoshida, Kenya Sugihara, Yoshiaki Konishi, Takashi Sugihara, Yoshihiro Ogawa (Mitsubishi Electric)  VLD2018-110 HWS2018-73 |
It is indispensable to use the advanced wafer manufacturing processes to develop LSIs of high-speed optical transmission... [more] | VLD2018-110 HWS2018-73 pp.103-108 |
| PN | 2018-03-05 15:20 |
Kagoshima | Minami Tanemachi Shoko Kaikan | [Invited Lecture]
Integration of Energy Scaling FEC into Optical Communication Systems Soichiro Kametani, Kazuo Kubo, Kenji Ishii, Takashi Sugihara (Mitsubishi Electric) PN2017-97 |
A recent metro/core optical transceiver is improving its transmission distance and capacity with digital coherent techno... [more] | PN2017-97 pp.39-44 |
| RCS, SAT (Joint) |
2017-08-17 13:35 |
Niigata | Niigata Univ. | [Invited Lecture]
Error Correction Code for Future Communication Systems Takahiko Nakamura, Hideo Yoshida, Takashi Sugihara (Mitsubishi Electric) SAT2017-24 RCS2017-154 |
Error correction codes are mainly applied to communication systems. From 1980s, satellite communication was main applica... [more] | SAT2017-24 RCS2017-154 pp.25-30(SAT), pp.67-72(RCS) |
| PN, NS, OCS (Joint) |
2017-06-15 09:25 |
Akita | Akita Univ. | A Green Optical Network by Energy Scaling FEC Soichiro Kametani, Kazuo Kubo, Kenji Ishii, Keisuke Dohi, Takashi Sugihara (Mitsubishi Electric Corp.) PN2017-6 |
Energy saving is urgent issue for sustainable deployment of advanced Information and Telecommunications Society. We prop... [more] | PN2017-6 pp.1-6 |
| PN, NS, OCS (Joint) |
2017-06-16 15:50 |
Akita | Akita Univ. | Soft-decision Iterative-demapping for 4-Dimensional Coded APSK Keisuke Dohi, Keisuke Matsuda, Tsuyoshi Yoshida, Takashi Sugihara (Mitsubishi Electric) OCS2017-21 |
(Advance abstract in Japanese is available) [more] | OCS2017-21 pp.57-62 |
| VLD | 2017-03-03 10:55 |
Okinawa | Okinawa Seinen Kaikan | A Study on LSI implementation of FEC for high-speed optical transmission Susumu Hirano, Kazuo Kubo, Hideo Yoshida, Kenji Ishii, Kenya Sugihara, Takashi Sugihara, Koji Miyanohana, Hirohide Nozaki, Noriyuki Minegishi (Mitsubishi Elec.) VLD2016-126 |
FEC(Forward Error Correction) for high-speed optical transmission (Beyond100G) is essential to apply advanced technology... [more] | VLD2016-126 pp.133-138 |
| OCS, NS, PN (Joint) |
2016-06-24 09:45 |
Hokkaido | Hokkaido University | [Encouragement Talk]
Optical Path Configuration Method using Rate-Adaptive FEC on Multi-Carrier Optical Transmission Shan Gao, Soichiro Kametani, Kazuo Kubo, Takashi Sugihara (Mitsubishi Electric) PN2016-13 |
(Advance abstract in Japanese is available) [more] | PN2016-13 pp.45-50 |
| OCS, NS, PN (Joint) |
2016-06-24 12:25 |
Hokkaido | Hokkaido University | A Study on Power-scaling of Triple-concatenated FEC for Optical Transport Network
-- Toward Green Transport SDN -- Kazuo Kubo, Kenji Ishii, Souichiro Kametani, Hideo Yoshida, Takashi Sugihara (Mitsubishi Electric Corp.) OCS2016-16 |
100Gbps digital coherent transmission systems have been widely deployed in the commercial networks. We have been develop... [more] | OCS2016-16 pp.37-42 |
| OCS, NS, PN (Joint) |
2016-06-24 12:50 |
Hokkaido | Hokkaido University | Impact of Quantization for M-ary QAM with Soft-Decision Error Correction Keisuke Dohi, Kenya Sugihara, Soichiro Kametani, Kazuo Kubo, Takashi Sugihara (MitsubishiElectric) OCS2016-17 |
(Advance abstract in Japanese is available) [more] | OCS2016-17 pp.43-48 |
| PN | 2015-11-18 10:25 |
Tokyo | Japan Women's Univ. | A study of Accommodation Efficiency for Subcarrier-Aggregation Networks Shan Gao, Soichiro Kametani, Kazuo Kubo, Takashi Sugihara (Mitsubishi Electric) PN2015-28 |
Multicarrier transmission technique is the one of the promising approach to achieve high capacity transmission in future... [more] | PN2015-28 pp.29-34 |
| VLD | 2015-03-04 10:45 |
Okinawa | Okinawa Seinen Kaikan | LSI implementation of FEC for high-speed optical communication Koji Miyanohana, Susumu Hirano, Hideo Yoshida, Yoshikuni Miyata, Kenya Sugihara, Kazuo Kubo, Yoshiaki Konishi, Kiyoshi Onohara, Noriyuki Minegishi, Takashi Sugihara (Mitsubishi Elec.) VLD2014-178 |
[more] | VLD2014-178 pp.141-146 |
| CS, OCS (Joint) |
2014-01-23 14:35 |
Tokyo | Hajijo-jima Ohgagou Kouminkan | Prototype of Uplink Transceiver for IFDMA-PON System by FPGA Emulation Kiyoshi Onohara, Kenji Ishii, Yuji Akiyama, Masaki Noda, Masamichi Nogami, Takashi Sugihara (Mitsubishi Electric), Yuki Yoshida, Akihiro Maruta (Osaka Univ.), Takashi Mizuochi (Mitsubishi Electric), Ken-ichi Kitayama (Osaka Univ.) OCS2013-100 |
We demonstrate a power-efficient coherent interleaved frequency domain multiple access passive optical network (IFDMA-PO... [more] | OCS2013-100 pp.47-52 |
| CS, OCS (Joint) |
2012-01-26 13:40 |
Mie | ISESHI-KANKOUBUNKAKAIKAN | Fractionally-Spaced Equalizer Based on High-Order Statistics in Nonlinear Fiber Optics Toshiaki Koike-Akino, Chunjie Duan, Kieran Parsons, Keisuke Kojima (MERL), Tsuyoshi Yoshida, Takashi Sugihara, Takashi Mizuochi (ITC MELCO) OCS2011-108 |
Fiber nonlinearity has become a major limiting factor to realize ultra-high-speed optical communications. We propose a f... [more] | OCS2011-108 pp.17-22 |
| CS, OCS (Joint) |
2012-01-26 14:30 |
Mie | ISESHI-KANKOUBUNKAKAIKAN | Research and Development on Photonic Transparent Transmission Technologies (λ-Reach Project)
-- Expanding Transmission Area with Dynamic Adaptive Modulation and Equalization Techniques -- Kazushige Yonenaga (NTT), Hiroshi Onaka (Fujitsu), Akihiro Maruta (Osaka Univ.), Takashi Sugihara (Mitsubishi Electric), Akio Tajima (NEC), Ken-ichi Sato (Nagoya Univ.), Senichi Suzuki (NTT) OCS2011-110 |
This paper describes the overview of “Research and Development on Photonic Transparent Transmission Technologies (λ-Reac... [more] | OCS2011-110 pp.29-34 |
| EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2012-01-27 16:40 |
Osaka | Osaka Univ. Convention Center | Absorption Balancing of Semiconductor Mach-Zehnder Modulator Keisuke Matsuda, Keita Mochizuki, Takashi Sugihara, Hiroshi Aruga (Mitsubishi Electric Corp.) PN2011-79 OPE2011-195 LQE2011-181 EST2011-129 MWP2011-97 |
Semiconductor Mach-Zehnder (MZ) Modulators generally use quantum-confined-Stark effect (QCSE) at the phase modulation wa... [more] | PN2011-79 OPE2011-195 LQE2011-181 EST2011-129 MWP2011-97 pp.319-322 |
| OCS | 2011-07-12 14:25 |
Osaka | Osaka Univ. Nakanoshima Center | [Invited Talk]
Recent Progress of Pre-equalization Technology for High-speed Optical Communication Takashi Sugihara (Mitsubishi Electric Corp.) OCS2011-41 |
Pre-equalization technology as the next-generation transmitter architecture is reviewed. The required characteristics to... [more] | OCS2011-41 pp.83-88 |
| LQE, OPE, OCS | 2010-10-28 18:45 |
Fukuoka | Mojiko Retro Town, Minato house | A Study of compensation for 43Gbps spectrum narrowing using pre-equalization Takafumi Fujimori, Soichiro Kametani, Tatsuya Kobayashi, Takashi Sugihara, Kazuumi Koguchi, Takashi Mizuochi (Mitsubishi Electric Corp.) OCS2010-71 OPE2010-107 LQE2010-80 |
In case of changing 40Gbps ROADM (Reconfigurable Optical Add Drop Multiplexer) from 10Gbps ROADM, a signal spectrum beco... [more] | OCS2010-71 OPE2010-107 LQE2010-80 pp.97-102 |
| OCS | 2010-07-29 12:45 |
Shizuoka | New Welcity Yugawara | Automatic Bias Control for Arbitrary Optical Signal Generation with a Dual-Parallel Mach-Zehnder Modulator Tsuyoshi Yoshida, Takashi Sugihara, Kenichi Uto, Hiroshi Bessho, Kazushige Sawada, Kazuyuki Ishida, Takashi Mizuochi (Mitsubishi Electric Corp.) OCS2010-24 |
Arbitrary electric field, e.g., orthogonal frequency division multiplexing, quadrature amplitude modulation, and pre-equ... [more] | OCS2010-24 pp.1-6 |
| OCS, NS, PN (Joint) |
2010-06-24 13:25 |
Akita | Akita University | GMPLS based control of WSON and a real field experiment for dynamic dispersion compensation Eiichi Horiuchi, Shoichiro Seno, Takashi Sugihara, Kiyoshi Onohara, Toshitsugu Uesugi, Toshiyuki Ichikawa, Takashi Mizuochi (Mitsubishi Electric) PN2010-2 |
In order to realize automatic operations and dynamic re-configurations of large optical networks by WSON control plane, ... [more] | PN2010-2 pp.7-12 |
| OCS | 2009-07-29 15:15 |
Shizuoka | Welcity Yugawara | Chromatic Dispersion and Polarization-Mode Disperison Torelance on Multi-Level Optical Transmission Tsuyoshi Yoshida, Takashi Sugihara, Takashi Mizuochi (Mitsubishi Electric Corp.) OCS2009-24 |
To Improve dispersion tolerance for 40 Gb/s - 100 Gb/s class optical transmission, multi-level modulation and demodulati... [more] | OCS2009-24 pp.29-34 |
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