Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OPE, EMT, LQE, PN, IEE-EMT |
2010-01-28 16:50 |
Kyoto |
|
Demonstration of Wide Temperature Range 25Gbps Operation of 1.3um Directly Modulated Laser Toshihiko Fukamachi, Takashi Shiota (Chuken/PETRA), Takeshi Kitatani (Hitachi, Ltd.,), Takuma Ban (Chuken/PETRA), Yasunobu Matsuoka, Reiko Mita (Hitachi, Ltd.,), Koichiro Adachi, Kazunori Shinoda (Chuken/PETRA), Toshiki Sugawara (Hitachi, Ltd.,), Shigehisa Tanaka, Shinji Tsuji (Chuken/PETRA), Masahiro Aoki (Hitachi, Ltd.,) PN2009-46 OPE2009-184 LQE2009-166 |
The uncooled 25-Gbps operation of a 1.3-μm directly modulated laser was demonstrated. This laser, which consists of a sh... [more] |
PN2009-46 OPE2009-184 LQE2009-166 pp.61-64 |
LQE |
2009-12-11 16:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Lens Integration with 1.3-μm Surface-Emitting Lasers and Photodiodes for Highly Efficient Coupling to Fibers Kazunori Shinoda, Koichiro Adachi, Yong Lee, Takashi Shiota, Shigehisa Tanaka (Hitachi/OITDA), Toshiki Sugawara, Masahiro Aoki (Hitachi), Shinji Tsuji (Hitachi/OITDA) LQE2009-152 |
Highly efficient fiber coupling of a lens-integrated surface-emitting laser and a lens-integrated photodiode was demonst... [more] |
LQE2009-152 pp.71-74 |
OPE, LQE, OCS |
2009-10-23 16:30 |
Fukuoka |
|
First Uncooled (25 to 85 degree) operation of 43-Gbps Light Source Based on InGaAlAs EA/DFB Laser Technology Hiroaki Hayashi, Shigeki Makino, Takeshi Kitatani, Takashi Shiota, Kazunori Shinoda, Shigehisa Tanaka, Masahiro Aoki (Hitachi Ltd.), Noriko Sasada, Kazuhiko Naoe (Opnext Japan Inc.) OCS2009-79 OPE2009-145 LQE2009-104 |
[more] |
OCS2009-79 OPE2009-145 LQE2009-104 pp.187-190 |
OCS, LQE, OPE |
2008-10-24 14:30 |
Fukuoka |
Kyushu Univ. |
Experimental study of fast wavelength switching in a short-cavity DBR Lasers Hideo Arimoto, Takeshi Kitatani, Tomonobu Tsuchiya, Kazunori Shinoda, Masahiro Aoki, Shinji Tsuji (Hitachi CRL) OCS2008-77 OPE2008-120 LQE2008-89 |
[more] |
OCS2008-77 OPE2008-120 LQE2008-89 pp.153-156 |
LQE, CPM, EMD, OPE |
2008-08-29 09:50 |
Miyagi |
Touhoku Univ. |
Highly reliable operation of 10-Gbps low-power-consumption lasers with InGaAlAs-InGaAsP integrated structures Kazunori Shinoda, Shigeki Makino, Takeshi Kitatani, Takashi Shiota, Masahiro Aoki (Hitachi) EMD2008-47 CPM2008-62 OPE2008-77 LQE2008-46 |
We demonstrated highly reliable operation of 10-Gbps low-power-consumption lasers with InGaAlAs/InGaAsP integrated struc... [more] |
EMD2008-47 CPM2008-62 OPE2008-77 LQE2008-46 pp.79-82 |
LQE, OPE, OCS |
2007-11-01 17:05 |
Fukuoka |
|
32-nm Continuous Wavelength Tuning in Short-Cavity DBR laser array with n-doped active DBR structure Hideo Arimoto, Takeshi Kitatani, Tomonobu Tsuchiya, Kazunori Shinoda, Aki Takei, Tsukuru Ohtoshi, Masahiro Aoki, Shinji Tsuji (Hitachi) OCS2007-54 OPE2007-109 LQE2007-95 |
We study a short-cavity DBR laser to realize a fast wavelength tunable laser which is a key componet for the next genera... [more] |
OCS2007-54 OPE2007-109 LQE2007-95 pp.65-68 |
CPM, LQE, OPE, EMD |
2007-08-24 09:50 |
Hokkaido |
Hokaido Univ. |
43-Gbit/s Operation of 1.55-mm Electro-Absorption Modulator Integrated DFB Laser Modules for 2-km Transmission Kazuhiko Naoe, Noriko Sasada, Yasushi Sakuma, Katsuya Motoda, Tetsuya Kato, Mitsuo Akashi, Masanobu Okayasu, Kazuhisa Uomi (Opnext), Junichiro Shimizu, Takeshi Kitatani, Masahiro Aoki (Hitachi) EMD2007-44 CPM2007-65 OPE2007-82 LQE2007-45 |
We have developed wideband low chirp 1.55μm electro-absorption modulator integrated DFB (EA/DFB) laser for 43 Gbit/s 2-... [more] |
EMD2007-44 CPM2007-65 OPE2007-82 LQE2007-45 pp.83-86 |
LQE, OPE |
2007-06-29 09:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Wide Temperature Range 10Gbit/s-40km/80km SMF Transmission by 1.55um InGaAlAs EA/DFB Laser Shigeki Makino, Kazunori Shinoda, Takashi Shiota, Takeshi Kitatani, Toshihiko Fukamachi, Masahiro Aoki (Hitachi CRL), Noriko Sasada, Kazuhiko Naoe, Kaoru Okamoto, Katsuya Motoda, Yasushi Sakuma (Opnext) OPE2007-16 LQE2007-17 |
Uncooled electro-absorption modulator integrated DFB (EA/DFB) laser is suitable for metro area low-power consumption sma... [more] |
OPE2007-16 LQE2007-17 pp.1-4 |
LQE |
2007-05-25 15:15 |
Toyama |
Kanazawa Univ. |
Development of 650-nm-wavelength 20 channel laser diode array Shin'ichi Nakatsuka (Hitachi), Hiroshi Inenaga, Jyunshin Sakamoto (RPS), Masahiro Aoki (Hitachi) LQE2007-12 |
We have developed 20-channels integrated individual accessible laser diode array (LDA) for laser beam printer. Ridge wav... [more] |
LQE2007-12 pp.53-58 |
OPE, EMT, LQE, PN |
2007-01-29 13:25 |
Osaka |
Osaka Univ. Convention Center |
[Invited Talk]
1.3-μm GaInNAs-TQW-RWG Lasers Kouji Nakahara, Koichiro Adachi, Junichi Kasai, Takeshi Kitatani, Masahiro Aoki (Hitachi Ltd., CRL) PN2006-54 OPE2006-136 LQE2006-125 |
The GaInNAs has an ideal band-lineup as compared with conventional long-wavelenth acitve materials. We investigated TQW... [more] |
PN2006-54 OPE2006-136 LQE2006-125 pp.41-44 |
OPE, LQE |
2006-06-30 10:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Reduced threshold current in 1.3μm GaInNAs-SQW RWG-LD with Al free MBE growth Koichiro Adachi, Kouji Nakahara, Junichi Kasai, Takeshi Kitatani, Tomonobu Tsuchiya, Masahiro Aoki (Hitachi CRL), Masahiko Kondow (Osaka Univ.) |
[more] |
OPE2006-17 LQE2006-21 pp.11-14 |
LQE |
2005-12-09 13:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Short cavity InGaAlAs lasers for high-temperature 10-Gbit/s operations with ultra-low drive current Kazunori Shinoda, Takeshi Kitatani, Masahiro Aoki (Hitachi), Masaru Mukaikubo, Kenji Uchida, Kazuhisa Uomi (Opnext) |
InGaAlAs short-cavity DBR lasers are proposed to allow 1310-nm uncooled high-speed operation at low drive currents suita... [more] |
LQE2005-117 pp.21-24 |
LQE, OPE |
2005-06-24 11:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Wavelength tunable short cavity DBR laser using active DBR structure Hideo Arimoto, Takeshi Kitatani, Tomonobu Tsuchiya, Kazunori Shinoda, Aki Takei, Hiroyuki Uchiyama, Masahiro Aoki, Shinji Tsuji (Hitachi CRL) |
We study a short-cavity DBR laser to realize a fast wavelength tunable source as a key componet for the next generation ... [more] |
OPE2005-19 LQE2005-18 pp.23-28 |
LQE, OCS, OPE |
2004-11-04 16:40 |
Fukuoka |
Kyushu Institute of Technology |
Uncooled operation of a 1.55-um, 40-Gbit/s InGaAlAs EA modulator Hideo Arimoto, Junichiro Shimizu, Masataka Shirai, Masahiro Aoki (CRL, Hitachi) |
We demonstrated 40-Gbit/s operations of 1.55-m InGaAlAs multiple-quantum-well (MQW) electro-absorption (EA) modu... [more] |
OCS2004-90 OPE2004-155 LQE2004-99 pp.43-46 |
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