Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
LQE, OPE, SIPH |
2018-12-07 11:45 |
Tokyo |
Keio University |
[Invited Talk]
Recent Progress on 53-Gbaud EA/DFB and DFB Lasers for 400GbE Applications Kazuhiko Naoe, Takayuki Nakajima, Yoshihiro Nakai, Yoriyoshi Yamaguchi, Yasushi Sakuma, Noriko Sasada (Oclaro) OPE2018-133 LQE2018-143 SIPH2018-49 |
High speed lasers of both Electro-Absorption modulator integrated DFB (EA/DFB) lasers and directly modulated DFB lasers ... [more] |
OPE2018-133 LQE2018-143 SIPH2018-49 pp.183-188 |
OPE, OCS, LQE |
2018-05-11 17:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg (Tokyo) |
[Special Invited Talk]
Investigation of reduced skew of 106-Gb/s PAM4 waveform with optical orthogonal polarization multiplexing by utilizing 1.3-um directly modulated lasers Kouji Nakahara (Oclaro), Riu Hirai (Hitachi), Takeshi Kitatani (Oclaro), Nobuhiko Kikuchi (Hitachi), Takayoshi Fukui, Kaoru Okamoto, Yasushi Sakuma, Kohichi R. Tamura, Shigehisa Tanaka (Oclaro) OCS2018-9 OPE2018-9 LQE2018-9 |
One of technical issues of PAM-4 modulation by utilizing directly modulated lasers is distorted into a shew shape eye-di... [more] |
OCS2018-9 OPE2018-9 LQE2018-9 pp.31-34 |
LQE |
2018-02-23 15:45 |
Kanagawa |
|
[Invited Talk]
Challenge of optical detectors for optical communication system Shigehisa Tanaka (Oclaro Japan) LQE2017-157 |
Optical communication networks are becoming an important social infrastructure supporting the current information societ... [more] |
LQE2017-157 p.27 |
LQE |
2017-12-15 14:50 |
Tokyo |
|
[Invited Talk]
Ultra High-Speed Semiconductor Lasers for Client-side and Data-center Optical Transceivers
-- 100Gbit/s & Beyond -- Kazuhisa Uomi (Oclaro Japan) LQE2017-92 |
[more] |
LQE2017-92 pp.27-36 |
OCS, OPE, LQE |
2017-10-27 10:55 |
Kumamoto |
Josaien, Sakuranobaba |
Demonstration of 10km SMF Transmission with 400GbE 400GBASE-LR8 Compliant CFP8 Optical Transceiver Kouji Takeguchi, Mitsuo Akashi, Kiyohisa Hiramoto (Oclaro Japan) OCS2017-50 OPE2017-82 LQE2017-55 |
We developed CFP 8 optical transceiver that realizes 400 Gbit / s transmission by wavelength multiplexing of 26.5625Gbau... [more] |
OCS2017-50 OPE2017-82 LQE2017-55 pp.73-76 |
OPE, EST, LQE, EMT, PN, MWP, IEE-EMT [detail] |
2017-01-19 10:20 |
Mie |
Iseshi Kanko Bunka Kaikan |
25.8-Gbps Uncooled Operation of 1.3-μm InGaAlAs-MQW Directly Modulated DFB Lasers up to 120℃ Akira Nakanishi, Takayuki Nakajima, Noriko Sasada, Shigenori Hayakawa, Yasushi Sakuma, Ryu Washino, Masaru Mukaikubo, Daisuke Noguchi, Sachiko Mizuseki, Norimichi Shibuya, Kazuhiko Naoe, Kouji Nakahara, Kazuhisa Uomi (Oclaro) PN2016-65 EMT2016-94 OPE2016-140 LQE2016-129 EST2016-104 MWP2016-78 |
High-temperature 25.8-Gbps clear-eye-opening of a 1.3-μm InGaAlAs-MQW directly modulated DFB laser with ACPM grating for... [more] |
PN2016-65 EMT2016-94 OPE2016-140 LQE2016-129 EST2016-104 MWP2016-78 pp.135-138 |
OPE, EST, LQE, EMT, PN, MWP, IEE-EMT [detail] |
2017-01-19 10:45 |
Mie |
Iseshi Kanko Bunka Kaikan |
A Lens-integrated Surface-emitting DFB Laser with Large emission angle and High-output power for Silicon Photonics Koichiro Adachi, Takanori Suzuki, Kouji Nakahara, Akira Nakanishi, Kazuhiko Naoe, Shigehisa Tanaka (Oclaro) PN2016-66 EMT2016-95 OPE2016-141 LQE2016-130 EST2016-105 MWP2016-79 |
A laser μ-platform based on an 1.3-μm DFB laser is demonstrated as a practical light source for a silicon photonics (SiP... [more] |
PN2016-66 EMT2016-95 OPE2016-141 LQE2016-130 EST2016-105 MWP2016-79 pp.139-143 |
OPE |
2016-12-09 11:55 |
Okinawa |
|
1.3-μm DFB Laser μ-platform; Light source suitable for silicon photonics Takanori Suzuki, Koichiro Adachi, Kohichi R Tamura, Akira Nakanishi, Kazuhiko Naoe, Kouji Nakahara, Shigehisa Tanaka (Oclaro Japan) OPE2016-112 |
A laser μ-platform based on an 1.3-μm DFB laser is demonstrated as a practical light source for a silicon photonics (SiP... [more] |
OPE2016-112 pp.45-49 |
LQE, OPE, OCS |
2016-10-28 10:40 |
Miyazaki |
Miyazaki Citizen's Plaza |
[Invited Talk]
Study on reflective semiconductor optical amplifier with segmented electrodes for self-seeded colorless WDM transmitter Peng Zhou, Wenhui Zhan, Takuo Tanemura (UT), Masaru Mukaikubo (OCLARO), Yoshiaki Nakano (UT) OCS2016-48 OPE2016-89 LQE2016-64 |
(Advance abstract in Japanese is available) [more] |
OCS2016-48 OPE2016-89 LQE2016-64 pp.77-81 |
CS, OCS (Joint) |
2016-01-22 09:25 |
Kagoshima |
Kagoshima University, Korimoto Campus, Inamori Auditorium |
Optimization of Self-seeded Reflective-SOA for Low-cost Colorless WDM-PON Transmitters Wenhui Zhan, Takuo Tanemura (The Univ. of Tokyo), Shunya Yamauchi, Masaru Mukaikubo (Oclaro Japan), Yoshiaki Nakano (The Univ. of Tokyo) OCS2015-94 |
(Advance abstract in Japanese is available) [more] |
OCS2015-94 pp.35-39 |
LQE |
2015-12-18 14:15 |
Tokyo |
|
[Invited Talk]
Ultra High‐Speed Direct‐modulation Semiconductor Lasers Kazuhisa Uomi (Oclaro Japan) LQE2015-129 |
[more] |
LQE2015-129 pp.25-30 |
LQE, OPE |
2015-06-19 15:50 |
Tokyo |
|
Error Free 10km-SMF Transmission Using 25.8 Gbps Direct Modulation of 1.3μm-DFB Lasers up to 85℃ for Compact 100GbE Transceivers Takayuki Nakajima, Toshihiko Fukamachi, Mitsuo Akashi, Atsushi Nakamura, Yasushi Sakuma, Shigenori Hayakawa, Ryu Washino, Masaru Mukaikubo, Kaoru Okamoto, Katsuya Motoda, Kazuhiko Naoe, Kouji Nakahara, Shigehisa Tanaka, Kazuhisa Uomi (Oclaro) OPE2015-18 LQE2015-28 |
We developed four 25.8 Gbps InGaAlAs-MQW DFB lasers modulated directly which have four lasing wavelengths correspond to ... [more] |
OPE2015-18 LQE2015-28 pp.39-42 |
OPE, LQE |
2014-12-19 17:05 |
Tokyo |
Kikai-Shinko-Kaikan, NTT Atsugi R&D center |
40-Gb/s (4ch x10-Gb/s) Uncooled Operation of 1.3-um Lens-Integrated Surface-Emitting Laser (LISEL) Array Kazuhiko Naoe, Akira Nakanishi, Hideyuki Kuwano, Takeshi Yamashita, Tomonao Kikuchi, Yasuhiro Yamada (Oclaro Japan), Makoto Honda, Koichiro Adachi, Takanori Suzuki (Hitachi CRL), Shigehisa Tanaka, Kazuhisa Uomi (Oclaro Japan) OPE2014-151 LQE2014-138 |
[more] |
OPE2014-151 LQE2014-138 pp.65-68 |
OPE, LQE |
2014-06-20 14:50 |
Tokyo |
|
Investigation of 56-Gb/s direct modulation in 1.3-um InGaAlAs MQW RS-BH DFB lasers Kouji Nakahara, Yuki Wakayama, Takeshi Kitatani, Takafumi Taniguchi (Hitachi), Toshihiko Fukamachi, Yasushi Sakuma (Oclaro), Shigehisa Tanaka (Hitachi) OPE2014-17 LQE2014-22 |
Demands for the highly efficient transmission of large amounts of data capacity have become pressing with the explosive ... [more] |
OPE2014-17 LQE2014-22 pp.23-26 |
LQE, LSJ |
2014-05-22 14:50 |
Fukui |
|
Optical Coupling between SMF and Lens-integrated Surface-emitting DFB Laser for Low-cost Optical Module Koichiro Adachi, Aki Takei, Takanori Suzuki, Shigehisa Tanaka (Hitachi), Hiroyasu Sasaki, Hideyuki Kuwano, Kazuhiko Naoe, Akira Nakanishi (Oclaro) LQE2014-4 |
Direct optical coupling between a four-channel lens-integrated surface-emitting DFB array and a SMF array was demonstrat... [more] |
LQE2014-4 pp.15-18 |
OPE, LQE, CPM, EMD, R |
2013-08-30 11:05 |
Hokkaido |
sun-refre Hakodate |
Full C-band and Uncooled Operation of an InP Mach-Zehnder Modulator Monolithically Integrated with SOA for 10.7Gbps-80km Transmission Noriko Sasada, Akira Nakanishi, Yasushi Sakuma, Ryu Washino, Kaoru Okamoto, Kazuhiko Naoe (Oclaro), Hideo Arimoto, Shigehisa Tanaka (Hitachi) R2013-51 EMD2013-57 CPM2013-76 OPE2013-80 LQE2013-50 |
We have developed an InP-based Mach-Zehnder (MZ) modulator monolithically integrated with semiconductor optical amplifie... [more] |
R2013-51 EMD2013-57 CPM2013-76 OPE2013-80 LQE2013-50 pp.113-116 |
LQE, OPE |
2013-06-21 15:50 |
Tokyo |
|
28-Gbps Direct Modulation with High Mask Margin of 1.3-um DFB Lasers with Asymmetric Corrugation-Pitch-Modulated Grating Yuki Wakayama, Kouji Nakahara, Kenji Hiruma, Takeshi Kitatani, Kazunori Shinoda (Hitachi), Toshihiko Fukamachi, Yasushi Sakuma (Oclaro Japan), Shigehisa Tanaka (Hitachi) OPE2013-14 LQE2013-24 |
We have developed 1.3-um directly modulated DFB lasers operating at 28 Gbps at 55℃ for 100GbE optical transceivers with ... [more] |
OPE2013-14 LQE2013-24 pp.39-42 |
LQE |
2012-12-13 16:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
10.7Gbps-80km Fiber Transmission of Full C-band Tunable TOSA with LGLC Tunable Laser Kazuhiko Naoe, Atsushi Nakamura, Noriko Sasada, Akira Nakanishi, Yasushi Sakuma, Katsuya Motoda, Takeshi Yamashita, Tomohiko Yahagi (Oclaro), Takanori Suzuki, Hideo Arimoto, Shigehisa Tanaka (Hitachi CRL) LQE2012-134 |
LGLC tunable laser which was integrated with lateral grating assisted lateral co-directional coupler (LGLC) as the tunab... [more] |
LQE2012-134 pp.59-63 |