Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MRIS, ITE-MMS |
2018-10-19 11:10 |
Osaka |
Osaka University |
A study on high-density recording with particulate tape media for storage system Shinji Tsujimoto, Atsushi Musha, Masahito Oyanagi, Hiroyuki Suzuki, Masashi Shirata, Hiroaki Doshita, Hitoshi Noguchi (FUJIFILM) MRIS2018-19 |
In 2015, we succeeded to demonstrate an areal density of 123 Gb/in2 which corresponds to 220 TB cartridge capacity by th... [more] |
MRIS2018-19 pp.29-33 |
OPE, LQE, EMD, CPM, OME (Joint) [detail] |
2012-06-22 09:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
High-power Continuous-wave Operation of BeZnCdSe Quantum-well Green Laser Diodes Sumiko Fujisaki, Junichi Kasai (Hitachi CRL), Ryoichi Akimoto (AIST), Shigehisa Tanaka, Shinji Tsuji (Hitachi CRL), Toshifumi Hasama, Hiroshi Ishikawa (AIST) OPE2012-10 LQE2012-14 |
Green laser diodes have been attracting much attention because they would realize novel full-color devices installed in ... [more] |
OPE2012-10 LQE2012-14 pp.5-8 |
IA |
2012-02-23 16:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Technology Developments for Low Power and High Capacity Edge Routers
-- Achievements from NEDO Project, "Next-generation High-efficiency Network Device Technology" -- Shinji Tsuji, Kazunori Shinoda, Yong Lee, Hiroki Yamashita (Hitachi/PETRA), Kazuhiko Kurata, Masaaki Nido, Shigeyuki Yanagimachi (NEC/PETRA), Yoshinori Watanabe (Alaxala), Mutsuo Hidaka, Hideo Suzuki (ISTEC/PETRA), Masashige Ishizaka (NEC), Shinji Nishimura (Hitachi/PETRA), Naoya Ikeda (Alaxala), Tohru Asami (U. Tokyo) IA2011-69 |
[more] |
IA2011-69 pp.25-27 |
OCS, LQE, OPE |
2011-10-27 15:40 |
Kochi |
Kochi University of Technology |
25Gbit/s Optical Tranceiver Using Lens Integrated Optical Deices and CMOS Integrated Circuit for Optical Interconnects Daichi Kawamura, Toshiaki Takai, Yong Lee, Yasunobu Matsuoka, Koichiro Adachi, Norio Chujo, Kenji Kogo, Saori Hamamura, Takashi Takemoto, Hiroki Yamashita, Toshiki Sugawara, Shinji Tsuji (Hitachi) OCS2011-69 OPE2011-107 LQE2011-70 |
We developed the high-speed optical transceiver for board-to-board and rack-to-rack optical interconnects. Lens integrat... [more] |
OCS2011-69 OPE2011-107 LQE2011-70 pp.81-85 |
CPM, OPE, LQE, EMD |
2011-08-25 15:00 |
Hokkaido |
Hokkaido Univ. |
Multiple-wavelength 25-Gb/s Surface-emitting DFB Laser Array Kazunori Shinoda, Koichiro Adachi, Takeshi Kitatani (Hitachi/PETRA), Yasunobu Matsuoka, Toshiki Sugawara (Hitachi), Shinji Tsuji (Hitachi/PETRA) EMD2011-39 CPM2011-83 OPE2011-74 LQE2011-37 |
Multiple-wavelength 25-Gb/s operation of a 1.3-μm lens-integrated surface-emitting laser array for massive data links is... [more] |
EMD2011-39 CPM2011-83 OPE2011-74 LQE2011-37 pp.41-44 |
PN |
2011-08-01 14:30 |
Hokkaido |
Hakodate-shi Kinrousha Sougou Fukushi Center |
[Invited Talk]
High Speed Optical Interconnect Technologies for Next Generation IT Systems Toshiki Sugawara (Hitachi), Yong Lee (Hitachi/PETRA), Daichi Kawamura (Hitachi), Koichiro Adachi, Kazunori Shinoda (Hitachi/PETRA), Yasunobu Matsuoka (Hitachi), Shinji Tsuji (Hitachi/PETRA) PN2011-15 |
The increasing of the recent internet traffic requires the high-speed transmission inter- and intra equipment of IT syst... [more] |
PN2011-15 pp.19-24 |
LQE, OPE |
2011-06-30 09:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Wavelength Tunable Laser Integrated With a Lateral-Grating-Assisted Lateral Co-directional Coupler Takanori Suzuki, Hideo Arimoto, Takeshi Kitatani, Aki Takei, Takafumi Taniguchi, Kazunori Shinoda, Shigehisa Tanaka, Shinji Tsuji (Hitachi), Jun Igarashi, Atsushi Nakamura, Kazuhiko Naoe, Masanobu Okayasu (Opnext) OPE2011-16 LQE2011-16 |
[more] |
OPE2011-16 LQE2011-16 pp.7-10 |
PN, OCS, NS (Joint) |
2011-06-23 12:55 |
Wakayama |
Wakayama University |
A Compact 4 × 25-Gb/s 3.0 mW/Gbps CMOS-based Optical Receiver for Optical Backplane Takashi Takemoto, Fumio Yuki, Hiroki Yamashita, Shinji Tsuji, Yong Lee, Shinji Nishimura (Hitachi) OCS2011-12 |
(Advance abstract in Japanese is available) [more] |
OCS2011-12 pp.7-12 |
LQE |
2010-12-17 16:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Room-Temperature CW Operation of BeZnCdSe Green Laser Diode Sumiko Fujisaki (HCRL), Hiroshi Nakajima (Sony), Jun-ichi Kasai, Ryoichi Akimoto (AIST), Kunihiko Tasai, Yoshiro Takiguchi (Sony), Takeshi Kikawa (HCRL), Tsunenori Asatsuma, Koshi Tamamura (Sony), Shigehisa Tanaka, Shinji Tsuji (HCRL), Haruhiko Kuwatsuka, Toshifumi Hasama, Hiroshi Ishikawa (AIST) LQE2010-126 |
[more] |
LQE2010-126 pp.55-58 |
VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2010-11-29 15:00 |
Fukuoka |
Kyushu University |
[Invited Talk]
Research Trends and Future Directions for Optical Interconnects Technologies Toshiki Sugawara, Yasunobu Matsuoka, Shin-ichi Saito, Naoki Matsushima, Shinji Tsuji (Hitachi) CPM2010-130 ICD2010-89 |
The increasing of the recent internet traffic requires the high-speed transmission intra equipment of ICT equipment, lik... [more] |
CPM2010-130 ICD2010-89 pp.37-42 |
LQE, OPE, OCS |
2010-10-29 15:05 |
Fukuoka |
Mojiko Retro Town, Minato house |
Monolithic Lens Integration with 25-Gb/s 1.3-μm Surface-Emitting DFB Laser for Short-Reach Optical Links Kazunori Shinoda, Koichiro Adachi, Takeshi Kitatani, Yong Lee (Hitachi/PETRA), Yasunobu Matsuoka, Toshiki Sugawara (Hitachi), Shinji Tsuji (Hitachi/PETRA) OCS2010-82 OPE2010-118 LQE2010-91 |
To simplify the optical coupling to an optical fiber, we developed a new 25-Gb/s 1.3-µm DFB laser, which is monoli... [more] |
OCS2010-82 OPE2010-118 LQE2010-91 pp.153-156 |
IA |
2010-02-19 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of power-saving and high-performance optical I/O technologies for 40G/100G Ethernet standard Hiroshi Onaka, Tadashi Ikeuchi (PETRA/Fujitsu), Shinji Tsuji, Takashi Takemoto (PETRA/Hitachi), Shigeyuki Yanagimachi (PETRA/NEC), Masahito Tomizawa, Shigeki Aisawa (PETRA/NTT), Yasuhiko Arakawa (Univ. of Tokyo.) IA2009-89 |
We introduce the latest result of "Development project of power-saving and high-performance optical I/O technologies pro... [more] |
IA2009-89 pp.41-46 |
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 |
IA |
2009-01-28 14:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of power-saving and high-performance optical I/O technologies Hiroshi Onaka, Tadashi Ikeuchi (Fujitsu Limited/OITDA), Shinji Tsuji, Takashi Takemoto (itachi/OITDA), Ryosuke Kuribayashi, Shigeyuki Yanagimachi (NEC/OITDA), Masahito Tomizawa, Shigeki Aisawa (NTT/OITDA), Yasuhiko Arakawa (Tokyo Unv.) IA2008-53 |
We introduce the "Development project of power-saving and high-performance optical I/O technologies" to realize 40Gbps a... [more] |
IA2008-53 pp.35-38 |
LQE |
2008-12-12 11:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Report on 21st IEEE International Semiconductor Laser Conference (ISLC 2008) Shinji Tsuji (Hitachi Ltd.) LQE2008-131 |
Technical achievements and trends appeared at the 21st IEEE International Semiconductor Laser Conference, which was hel... [more] |
LQE2008-131 pp.17-22 |
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, 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 |
LQE |
2006-12-08 14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
High speed wavelength control of a short-cavity DBR laser module using a built-in wavelength locker Taishi Kagimoto, Tatsuya Kimoto, Kengo Muranushi, Tatsuro Kurobe, Akihiko Kasukawa (Furukawa Electric/OITDA), Eisuke Otani, Wu Jie (Furukawa Electric), Nobuyuki Kagi (Furukawa Electric/OITDA), Hideo Arimoto, Shinji Tsuji (Hitachi CRL/OITDA) |
[more] |
LQE2006-111 pp.43-47 |
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 |
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