Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OPE, LQE, OCS |
2019-11-11 16:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg (Tokyo) |
[Special Invited Talk]
106 Gbit/s PAM4 60 km transmission using SOA assisted extended reach EADFB laser (AXEL) Takahiko Shindo, Naoki Fujiwara, Shigeru Kanazawa, Masahiro Nada, Toshihide Yoshimatsu, Atsushi Kanda, Mingchen Chen, Yoshitaka Ohiso, Kimikazu Sano, Hideaki Matsuzaki (NTT) OCS2019-58 OPE2019-96 LQE2019-74 |
(Advance abstract in Japanese is available) [more] |
OCS2019-58 OPE2019-96 LQE2019-74 pp.33-36 |
LQE, LSJ |
2017-05-26 14:10 |
Ishikawa |
|
28-Gbit/s 80-km transmission with 1.3 μm wavelength SOA assisted extended reach EADFB laser (AXEL) Takahiko Shindo, Wataru Kobayashi, Koichi Hasebe, Naoki Fujiwara, Toshihide Yoshimatsu, Shigeru Kanazawa, Tetsuichiro Ohno, Hiroaki Sanjoh, Yoshitaka Ohiso, Hiroyuki Ishii, Yoshiaki Sone, Hideaki Matsuzaki (NTT) LQE2017-17 |
[more] |
LQE2017-17 pp.69-72 |
LQE, OPE, OCS |
2016-10-28 11:05 |
Miyazaki |
Miyazaki Citizen's Plaza |
100-Gbit/s operation of 4-channel directly modulated DFB laser monolithically integrated with MMI coupler Wataru Kobayashi, Shigeru Kanazawa, Yuta Ueda (NTT), Takeshi Fujisawa (Hokkaido Univ), Hiroyuki Ishii, Mikitaka Itoh (NTT) OCS2016-49 OPE2016-90 LQE2016-65 |
We fabricate a 1.3 μm, 4-channel directly modulated laser (DML) array monolithically integrated multimode interference (... [more] |
OCS2016-49 OPE2016-90 LQE2016-65 pp.83-86 |
LQE, OPE, EMD, R, CPM |
2016-08-26 14:35 |
Hokkaido |
|
Equalizer-free 100-Gbit/s/λ signal transmission using flip-chip interconnection EADFB laser module Shigeru Kanazawa, Satoshi Tsunashima, Yasuhiko Nakanishi, Yoshifumi Muramoto, Hiroshi Yamazaki, Yuta Ueda, Wataru Kobayashi, Hiroyuki Ishii, Hiromasa Tanobe, Hiroaki Sanjoh (NTT) |
[more] |
|
OPE, OCS |
2016-05-13 16:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg(Tokyo) |
[Special Invited Talk]
200-Gbit/s operation of high-speed lumped-electrode EADFB laser module using flip-chip interconnection technique Shigeru Kanazawa, Hiroshi Yamazaki, Yasuhiko Nakanishi, Takeshi Fujisawa, Kiyoto Takahata, Yuta Ueda, Wataru Kobayashi, Yoshifumi Muamoto, Hiroyuki Ishii, Hiroaki Sanjoh (NTT) OCS2016-7 OPE2016-7 |
(Advance abstract in Japanese is available) [more] |
OCS2016-7 OPE2016-7 p.25 |
OPE, LQE, OCS |
2015-10-29 10:30 |
Oita |
Beppu International Convention Center |
100Gbit/s transmitter optical sub-assembly (TOSA) using optical butt-coupling between EADFB laser array and AWG multiplexer Takaharu Ohyama, Yoshiyuki Doi, Wataru Kobayashi, Shigeru Kanazawa, Kiyoto Takahata, Atsushi Kanda, Takeshi Kurosaki, Takuya Tanaka, Tetsuichiro Ohno, Hiroaki Sanjoh, Toshikazu Hashimoto (NTT) OCS2015-44 OPE2015-94 LQE2015-63 |
(Advance abstract in Japanese is available) [more] |
OCS2015-44 OPE2015-94 LQE2015-63 pp.17-22 |
OPE, LQE, OCS |
2015-10-30 10:50 |
Oita |
Beppu International Convention Center |
100-Gbit/s/λ operation of flip-chip interconnection EADFB laser module Shigeru Kanazawa, Takeshi Fujisawa, Kiyoto Takahata, Toshio Ito, Yuta Ueda, Wataru Kobayashi, Hiroyuki Ishii, Hiroaki Sanjoh (NTT) OCS2015-72 OPE2015-122 LQE2015-91 |
(Advance abstract in Japanese is available) [more] |
OCS2015-72 OPE2015-122 LQE2015-91 pp.155-158 |
OPE, LQE, OCS |
2015-10-30 14:25 |
Oita |
Beppu International Convention Center |
Reduction of power consumption and extended transmission distance of EADFB laser by integrating SOA short SOA Wataru Kobayashi, Naoki Fujiwara, Koichi Hasebe, Shigeru Kanazawa, Hiroaki Sanjoh, Mikitaka Itoh (NTT) OCS2015-78 OPE2015-128 LQE2015-97 |
(Advance abstract in Japanese is available) [more] |
OCS2015-78 OPE2015-128 LQE2015-97 pp.181-186 |
OCS, OPE, LQE |
2014-10-31 10:10 |
Nagasaki |
Nagasaki Museum of History and Culture |
Low-voltage Operation of Mach-Zehnder Interferometer-type Electroabsorption Modulator integrated with DFB laser diode Yuta Ueda (NTT), Takeshi Fujisawa (Hokkaido Univ.), Shigeru Kanazawa, Wataru Kobayashi, Kiyoto Takahata, Hiroaki Sanjoh, Hiroyuki Ishii, Masaki Kohtoku (NTT) OCS2014-71 OPE2014-115 LQE2014-89 |
[more] |
OCS2014-71 OPE2014-115 LQE2014-89 pp.153-157 |
OCS, OPE, LQE |
2014-10-31 10:45 |
Nagasaki |
Nagasaki Museum of History and Culture |
Studies of an athermal IQ optical modulator and the integratability on (110) InP substrate Yoshihiro Ogiso, Yasuhiko Nakanishi, Shigeru Kanazawa, Eiichi Yamada, Hiromasa Tanobe, Yasuo Shibata, Masaki Kohtoku (NTT) OCS2014-72 OPE2014-116 LQE2014-90 |
An InP-based athermal in-phase and quadrature optical modulator (IQM) was demonstrated for the first time. A single-RF d... [more] |
OCS2014-72 OPE2014-116 LQE2014-90 pp.159-162 |
OCS, OPE, LQE |
2014-10-31 16:05 |
Nagasaki |
Nagasaki Museum of History and Culture |
[Invited Talk]
8 x 50-Gb/s EADFB laser array module using flip-chip interconnection technique Shigeru Kanazawa, Takeshi Fujisawa, Kiyoto Takahata, Hiroaki Sanjoh, Ryuzo Iga, Hiroyuki Ishii (NTT) OCS2014-82 OPE2014-126 LQE2014-100 |
We developed the first flip-chip interconnection EADFB laser array module for 400G system. The flip-chip interconnection... [more] |
OCS2014-82 OPE2014-126 LQE2014-100 pp.211-214 |
MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] |
2014-01-23 16:50 |
Kyoto |
Doshisha University |
Wide operating wavelength range of 30 nm with 25.8-Gb/s push-pull-driven InGaAlAs DMLs on semi-insulating InP substrate Wataru Kobayashi, Takeshi Fujisawa, Ken Tsuzuki, Yoshitaka Ohiso, Shigeru Kanazawa, Takahiko Shindo, Takayuki Yamanaka, Hiroaki Sanjoh (NTT) PN2013-58 OPE2013-172 LQE2013-158 EST2013-107 MWP2013-78 |
We design and fabricate directly modulated lasers (DMLs) with a wide wavelength range on one InP wafer to realize a larg... [more] |
PN2013-58 OPE2013-172 LQE2013-158 EST2013-107 MWP2013-78 pp.129-134 |
MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] |
2014-01-23 17:15 |
Kyoto |
Doshisha University |
An electroabsorption modulator integrated DFB laser array integrated with low-loss optical multiplexer for 100GbE Takeshi Fujisawa, Shigeru Kanazawa, Yuta Ueda, Wataru Kobayashi, Kiyoto Takahata, Akira Ohki, Toshio Ito, Masaki Kohtoku, Hiroyuki Ishii (NTT) PN2013-59 OPE2013-173 LQE2013-159 EST2013-108 MWP2013-79 |
[more] |
PN2013-59 OPE2013-173 LQE2013-159 EST2013-108 MWP2013-79 pp.135-140 |
LQE, OCS, OPE |
2013-10-24 18:10 |
Fukuoka |
|
100GbE Transmitter Optical Sub-Assembly (TOSA) using Polarization Multiplexing Takaharu Ohyama, Akira Ohki, Kiyoto Takahata, Toshio Ito, Nobuhiro Nunoya, Takeshi Fujisawa, Shigeru Kanazawa, Ryuzo Iga, Hiroaki Sanjoh (NTT) OCS2013-64 OPE2013-110 LQE2013-80 |
100GbE transmitter optical sub-assembly (TOSA) using polarization multiplexing [more] |
OCS2013-64 OPE2013-110 LQE2013-80 pp.75-80 |
OPE, LQE, CPM, EMD, R |
2013-08-29 11:35 |
Hokkaido |
sun-refre Hakodate |
Low-crosstalk and high-modulation bandwidth operation of flip-chip interconnection EADFB laser array module Shigeru Kanazawa, Takeshi Fujisawa, Kiyoto Takahata, Akira Ohki, Ryuzo Iga, Hiroyuki Ishii (NTT) R2013-34 EMD2013-40 CPM2013-59 OPE2013-63 LQE2013-33 |
We developed the first EADFB laser array module with new flip-chip interconnects which provide low crosstalk and high mo... [more] |
R2013-34 EMD2013-40 CPM2013-59 OPE2013-63 LQE2013-33 pp.31-34 |
OPE, LQE, OCS |
2012-10-26 09:25 |
Miyazaki |
|
An electroabsorption modulator integrated DFB laser for beyond 100G parallel LAN applications Takeshi Fujisawa, Shigeru Kanazawa, Kiyoto Takahata, Akira Ohki, Yuta Ueda, Wataru Kobayashi, Ryuzo Iga, Hiroaki Sanjoh, Takayuki Yamanaka, Masaki Kohtoku, Hiroyuki Ishii (NTT) OCS2012-60 OPE2012-111 LQE2012-77 |
In 100GbE, a multi-lane LAN-WDM system, in which four 25-Gbit/s light sources with different waveglengths are used for t... [more] |
OCS2012-60 OPE2012-111 LQE2012-77 pp.97-101 |
OPE, LQE, EMD, CPM, OME (Joint) [detail] |
2012-06-22 10:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Demonstration on 20 Gbit/s Direct Modulation of 1.3-µm-Range Metamorphic Laser Masakazu Arai, Shigeru Kanazawa, Takashi Tadokoro, Masaki Kohtoku (NTT) OPE2012-11 LQE2012-15 |
There is a strong demand for the efficient use of electric power in telecom and Ethernet systems. We use metamorphic gro... [more] |
OPE2012-11 LQE2012-15 pp.9-12 |
OCS, LQE, OPE |
2011-10-27 15:15 |
Kochi |
Kochi University of Technology |
A monolithically integrated light source for future-generation 100GbE transceiver Takeshi Fujisawa, Shigeru Kanazawa, Hiroyuki Ishii, Yoshihiro Kawaguchi, Nobuhiro Nunoya, Akira Ohki, Kiyoto Takahata, Ryuzo Iga, Fumiyoshi Kano, Hiromi Oohashi (NTT) OCS2011-68 OPE2011-106 LQE2011-69 |
We have fabricated a small optical trasnmitter module based on monolithically integrated light source, in which four 25G... [more] |
OCS2011-68 OPE2011-106 LQE2011-69 pp.77-80 |
EMD, OPE, LQE, CPM |
2010-08-27 18:10 |
Hokkaido |
Chitose Arcadia Plaza |
Directly modulated DFB lasers for flip chip mounting Shigeru Kanazawa, Akira Ohki, Toshio Ito, Ryuzo Iga, Tomonari Sato, Hiroyuki Ishii, Hiromi Oohashi (NTT) EMD2010-62 CPM2010-78 OPE2010-87 LQE2010-60 |
[more] |
EMD2010-62 CPM2010-78 OPE2010-87 LQE2010-60 pp.169-174 |
|