Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PN |
2023-04-28 13:05 |
Kanagawa |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Ultra-Wideband WDM transmission based on distributed Raman Amplification Akihide Sano (Ritsumeikan Univ.) PN2023-1 |
UWB-WDM transmission is very promising in order to extend the total capacity of long-haul optical communication systems.... [more] |
PN2023-1 pp.1-5 |
OCS, OPE |
2017-05-12 15:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg(Tokyo) |
[Special Invited Talk]
1-Pb/s Dense Space Division Multiplexing (DSDM) Transmission Technology Using 100Gbaud-class 16QAM Channels
-- Review of OFC2017 Postdeadline Paper Presentation -- Takayuki Kobayashi, Masanori Nakamura, Fukutaro Hamaoka, Kohki Shibahara, Takayuki Mizuno, Akihide Sano, Hiroto Kawakami, Akira Isoda, Munehiko Nagatani, Hiroshi Yamazaki, Yutaka Miyamoto (NTT), Yoshimichi Amma, Yusuke Sasaki, Katsuhiro Takenaga, Kazuhiko Aikawa (Fujikura) OCS2017-7 OPE2017-7 |
This technical repot reviews the presentation of the OFC2017 Postdeadline.Paper Th5B.1. [more] |
OCS2017-7 OPE2017-7 pp.25-27 |
OCS, PN, NS (Joint) |
2013-06-20 16:30 |
Fukushima |
College of Engineering, Nihon University |
Analysis of the effect of phase noise mitigation using pilot tone Mitsuteru Yoshida, Etsushi Yamazaki, Takayuki Kobayashi, Akihide Sano, Yutaka Miyamoto (NTT) OCS2013-13 |
Utilization of high-order quadrature amplitude modulation (QAM) formats is very attractive to realize for 400Gbps per-ch... [more] |
OCS2013-13 pp.17-21 |
OCS, OPE (Joint) |
2013-05-17 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg(Tokyo) |
[Invited Talk]
Report on OFC/NFOEC2013
-- Core Transmission -- Akihide Sano (NTT) OCS2013-4 OPE2013-1 |
This paper reports on the topics of core transmission system presented in OFC/NFOEC2012, held in March 17 to 21, Anaheim... [more] |
OCS2013-4 OPE2013-1 pp.17-20(OCS), pp.1-4(OPE) |
OCS, OPE (Joint) |
2011-05-13 17:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Report on OFC/NFOEC 2011
-- Optical Transmission Systems -- Akihide Sano (NTT) OCS2011-8 OPE2011-12 |
(Advance abstract in Japanese is available) [more] |
OCS2011-8 OPE2011-12 pp.33-36(OCS), pp.19-22(OPE) |
OCS |
2010-07-29 16:50 |
Shizuoka |
New Welcity Yugawara |
160Gb/s 16-QAM long-haul transmission for future optical transport network Takayuki Kobayashi, Akihide Sano, Koichi Ishihara, Eiji Yoshida, Yutaka Miyamoto (NTT Corp.), Hirofumi Yamazaki, Takashi Yamada (NTT) OCS2010-33 |
Transmission systems that offer high spectral efficiency are the key to realizing large capacity optical transport netwo... [more] |
OCS2010-33 pp.51-55 |
OCS |
2009-07-29 17:05 |
Shizuoka |
Welcity Yugawara |
[Invited Talk]
Multi-staged SPM Compensation in Coherent Receiver and Second-Order Distributed Raman Amplification for 12,015 km WDM Transmission of 10-ch x 111-Gb/s No-Guard-Interval Co-OFDM Etsushi Yamazaki, Hiroji Masuda, Akihide Sano, Toshihide Yoshimatsu, Takayuki Kobayashi, Eiji Yoshida, Yutaka Miyamoto, Koichi Ishihara, Riichi Kudo, Munehiro Matsui, Yasushi Takatori (NTT) OCS2009-28 |
We describe about Q-factor improvement using multi-staged SPM compensation and received-OSNR improvement using second-or... [more] |
OCS2009-28 pp.49-54 |
OCS, LQE, OPE |
2008-10-24 17:10 |
Fukuoka |
Kyushu Univ. |
Chromatic Dispersion Compensation Using Frequency-Domain Equalization in Optical Single-Carrier Transmission Koichi Ishihara, Takayuki Kobayashi, Riichi Kudo, Yasushi Takatori, Akihide Sano, Eiichi Yamada, Hiroji Masuda, Yutaka Miyamoto (NTT) OCS2008-82 OPE2008-125 LQE2008-94 |
Optical transmission schemes based on coherent detection and digital signal processing (DSP) have been attracting much a... [more] |
OCS2008-82 OPE2008-125 LQE2008-94 pp.177-180 |
OCS, LQE, OPE |
2008-10-24 17:35 |
Fukuoka |
Kyushu Univ. |
PMD compensation in optical coherent single carrier transmission using frequency-domain equalization Riichi Kudo, Takayuki Kobayashi, Koichi Ishihara, Yasushi Takatori, Akihide Sano, Eiichi Yamada, Hiroji Masuda, Yutaka Miyamoto (NTT) OCS2008-83 OPE2008-126 LQE2008-95 |
[more] |
OCS2008-83 OPE2008-126 LQE2008-95 pp.181-185 |
OCS |
2008-07-17 14:35 |
Yamanashi |
|
100Gb/s-class optical OFDM transmission experiment for high-capacity Optical Transport Network Takayuki Kobayashi, Akihide Sano, Eiichi Yamada, Yutaka Miyamoto (NTT) OCS2008-27 |
100-Gb/s-class high-speed transmission technology is essential to realize future 100G Ethernet transmission over wide ar... [more] |
OCS2008-27 pp.37-40 |
LQE, OPE, OCS |
2007-11-02 16:10 |
Fukuoka |
|
20.4-Tb/s (204 x 111 Gb/s) Transmission using 111-Gb/s CSRZ-DQPSK Format and Bandwidth-Maximized Hybrid Optical Amplification Technology Hiroji Masuda, Akihide Sano, Takayuki Kobayashi, Eiji Yoshida, Yutaka Miyamoto, Yoshinori Hibino, Takashi Yamada, Tomofumi Furuta, Hiroyuki Fukuyama (NTT) OCS2007-71 OPE2007-126 LQE2007-112 |
It is crucial to establish the high-speed and large-capacity transmission system technology that can support a high-spee... [more] |
OCS2007-71 OPE2007-126 LQE2007-112 pp.155-159 |
OCS |
2007-07-20 10:10 |
Yamagata |
Denkoku-No-Mori (Yonezawa) |
[Invited Talk]
High Speed Optical Functional Modulators and Optical Switch Module Using Hybrid Assembly Technique with Silica-Based PLCs and LiNbO3 Devices Takashi Yamada, Motohaya Ishii, Yohei Sakamaki, Kenya Suzuki, Shinji Mino, Akimasa Kaneko, Akihide Sano, Yutaka Miyamoto (NTT) OCS2007-21 |
We introduce a technique for the hybrid assembly of PLCs and LN waveguide device. This technique makes it possible to re... [more] |
OCS2007-21 pp.3-8 |
OCS |
2007-05-11 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Fully transparent multiplexing and transport of 10GbE-LANPHY signals in 44.6-Gbit/s RZ-DQPSK WDM transmission Yoshiaki Kisaka, Shigeki Aisawa, Masahito Tomizawa, Yutaka Miyamoto, Kazuhiko Terada, Noboru Iwasaki, Akihide Sano, Hiroji Masuda (NTT), Masafumi Koga (NTT/Oita Univ.) OCS2007-3 |
We successfully demonstrate transparent 10GbE-LANPHY transport in 44.6-Gbit/s RZ-DQPSK WDM transmission for the first ti... [more] |
OCS2007-3 pp.11-15 |
NS, OCS (Joint) |
2007-01-26 15:40 |
Miyazaki |
|
14 Tb/s transmission experiment using 111 Gb/s/ch CSRZ-DQPSK format and extended L-band EDFAs Akihide Sano, Hiroji Masuda, Yoshiaki Kisaka, Shigeki Aisawa, Eiji Yoshida, Yutaka Miyamoto, Takashi Yamada, Tomofumi Furuta, Hiroyuki Fukuyama (NTT) OCS2006-88 |
In longhaul WDM transmission systems, 100-Gb/s-class high-speed transmission technologies have lately attracted consider... [more] |
OCS2006-88 pp.79-84 |
OCS |
2005-06-17 14:05 |
Yamanashi |
Univ. of Yamanashi |
Investigation of dispersion compensation techniques in 40Gbit/s DWDM systems Takeshi Kawasaki, Akihide Sano, Tomoyoshi Kataoka, Shinji Matsuoka (NTT) |
In 40Gbit/s per channel dense wavelength-division-multiplexing(DWDM) transmission systems, dispersion compensation techn... [more] |
OCS2005-34 pp.47-52 |
NS, OCS |
2005-01-27 16:15 |
Kagoshima |
Kagoshima Univ. |
40 Gbit/s/ch WDM transmission using DPSK direct detection scheme Akihide Sano, Takeshi Kawasaki, Tomoyoshi Kataoka, Shinji Matsuoka (NTT) |
DPSK direct detection (DPSK-DD) scheme is suitable for high speed optical transmission because of its high tolerance aga... [more] |
NS2004-184 OCS2004-144 pp.19-24 |