Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
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 |
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 |
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 |
MRIS, ITE-MMS |
2011-10-13 14:30 |
Niigata |
Kashiwazaki energy hall, Niigata |
Experimental feasibility of spin-torque oscillator for microwave assisted magnetic recording Masato Matsubara, Masato Siimoto, Keiichi Nagasaka, Yasutaka Nishida, Ikuya Tagawa (Hitachi GST), Yoshihiro Shiroishi (Hitachi CRL) MR2011-11 |
We investigated the oscillation characteristics of a fabricated spin-torque oscillator (STO) with a synthetic field gene... [more] |
MR2011-11 pp.13-17 |
MRIS, ITE-MMS |
2011-07-15 14:25 |
Tokyo |
Chuo University, Kohraku-en Campus |
Magnetic properties and signal quality of patterned media fabricated by nitrogen ion implantation Tatsuya Hinoue, Kenichi Ito, Yoshiyuki Hirayama (Hitachi CRL) MR2011-3 |
[more] |
MR2011-3 pp.13-17 |
IA |
2009-10-31 10:00 |
Overseas |
Tsinghua University (Beijing) |
Dynamic Base Station Cooperation for Cellular Networks Lu Geng, Peng Yang (Hitachi (China)), Sheng Zhou (Tsinghua Univ.), Jie Gong (Hitachi CRL), Zhisheng Niu (Tsinghua Univ.) IA2009-54 |
Multiple Base Station (Multi-BS) cooperation has been considered as a promising mechanism to suppress Inter Cell Interfe... [more] |
IA2009-54 pp.45-49 |
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 |
OPE |
2007-12-14 14:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
silicon photonic crystal device fabricated using high-aspect ratio dry etching technique Kazuhiko Hosomi (Hitachi CRL), Hiroji Yamada (OITDA), Shoji Akamatsu (NCRC., Univ. of Tokyo), Misuzu Sagawa (Hitachi CRL), Toshio Katsuyama, Yasuhiko Arakawa (NCRC., Univ. of Tokyo) |
To realize photonic crystal devices with no polarization dependence, we have been developing 1D- and 3D-silicon photonic... [more] |
OPE2007-139 pp.21-26 |
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 |
OCS |
2007-05-11 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
OFC/NFOEC 2007 Report
-- Optical transmission systems -- Shinya Sasaki (Hitachi CRL) OCS2007-6 |
This presentation reviews the recent progress on optical transmission systems and their related topics presented at OFC/... [more] |
OCS2007-6 pp.27-30 |
ICD, ITE-CE |
2006-12-14 09:25 |
Hiroshima |
|
An Alternative Cyclic Synchronous Mirror Delay for Versatility in Highly Integrated SoC Hiroaki Nakaya, Yasuhiko Sasaki, Naoki Kato, Fumio Arakawa (Hitachi CRL), Toru Shimizu (Renesas) |
[more] |
ICD2006-144 pp.7-12 |
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 |
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 |
PRMU, DE |
2006-06-15 12:30 |
Hokkaido |
|
Auto-Generation Technique for Translation Rules from Event Logs to PC operations Masashi Egi, Ken Naono, Takao Sakurai, Koichi Takayama, Takahiko Shintani (Hitachi CRL) |
[more] |
DE2006-5 PRMU2006-43 pp.25-30 |
MoNA, IPSJ-MBL |
2006-05-18 12:20 |
Okinawa |
|
[Invited Talk]
Trend of Wireless Personal Area Networks in IEEE802.15 Akira Maeki, Masayuki Miyazaki (Hitachi CRL) MoMuC2006-7 |
[more] |
MoMuC2006-7 pp.37-38 |
ICD |
2006-04-13 09:20 |
Oita |
Oita University |
The Origin of Variable Retention Time in DRAM
-- Fluctuation of Junction Leakage -- Yuki Mori (Hitachi CRL), Kiyonori Ohyu, Kensuke Okonogi (Elpida), Renichi Yamada (Hitachi CRL) |
[more] |
ICD2006-1 pp.1-6 |
CAS, SIP, CS |
2006-03-07 15:10 |
Okinawa |
Univ of Ryukyu |
SD modulator with the level shifter Takashi Kawamoto, Masaru Kokubo, Takashi Oshima (Hitachi CRL), Takayuki Noto, Jun Kasai, Shigeyuki Suzuki, Tomoaki Takahashi, Takashi Hayasaka, Masato Suzuki (Renesaas Technology Corp.) |
We have developed the low noise sigma-delta modulator for Spread spectrum clock generator applied for Serial ATA, which ... [more] |
CAS2005-127 SIP2005-173 CS2005-120 pp.55-60 |
PRMU, TL |
2006-02-23 11:00 |
Ibaraki |
|
A Coupon Classification Method Based on Adaptive Image Vector Mathing Takeshi Nagasaki, Katsumi Marukawa, Tatsuhiko Kagehiro, Hiroshi Sako (Hitachi CRL) |
[more] |
TL2005-52 PRMU2005-187 pp.19-24 |
ICD, ITE-CE |
2006-01-26 10:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Phase Change RAM Operated with 1.5-V CMOS as Low Cost Embedded Memory Satoru Hanzawa, Kenichi Osada, Takayuki Kawahara, Riichiro Takemura (Hitachi CRL), Naoki Kitai (Hitachi ULSI), Norikatsu Takaura, Nozomu Matsuzaki, Kenzo Kurotsuchi (Hitachi CRL), Hiroshi Moriya (Hitachi MERL), Masahiro Moniwa (Renesas) |
This paper describes a phase change (PC) RAM operated at the lowest possible voltage, 1.5 V, with a CMOS memory array, u... [more] |
ICD2005-206 pp.7-12 |
DE, DC |
2005-10-17 13:45 |
Tokyo |
NTT Musashino R&D center |
Proposal of Dependable J2EE Application Server
-- Prevention of Failure and Performance Degradation Caused by Software Aging -- Shinichi Kawamoto, Daisuke Tashiro (Hitachi CRL) |
It is getting harder to get rid of all of bugs, especially resource leaks, from J2EE applications. Resource leak causes ... [more] |
DE2005-128 DC2005-22 pp.19-24 |