Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IA |
2012-02-23 16:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Ultra-fast LAN-SAN system technologies for ultra-high definition video and their enabling technologies Shu Namiki (AIST), Hiroshi Onaka, Satoshi Ide (Fujitsu), Masahito Tomizawa (NTT), Hiroshi Ishikawa (AIST), Yu Tanaka (Fujitsu), Hiroshi Aruga (Mitsubishi Electric), Mitsuru Ekawa (Fujitsu), Takayuki Kurosu (AIST), Kimiyuki Oyamada (NHK), Yasuhiko Arakawa, Tohru Asami (UTYO) IA2011-70 |
[more] |
IA2011-70 pp.29-33 |
LQE |
2011-12-16 11:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
High-Temperature (220℃) CW Operation of 1300-nm-range Quantum Dot Laser Takeo Kageyama (QD Laser), Kenichi Nishi (QD Laser/Univ. of Tokyo), Masaomi Yamaguchi (Fujitsu Lab.), Reio Mochida (QD Laser/Univ. of Tokyo), Yasunari Maeda, Keizo Takemasa (QD Laser), Yu Tanaka (Fujitsu Lab.), Tsuyoshi Yamamoto (QD Laser/Fujitsu Lab./Univ. of Tokyo), Mitsuru Sugawara (QD Laser/Univ. of Tokyo), Yasuhiko Arakawa (Univ. of Tokyo) LQE2011-126 |
High temperature lasing operation of semiconductor lasers is important to realize sensing and data transmission at harsh... [more] |
LQE2011-126 pp.17-20 |
LQE |
2011-12-16 15:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Silicon-wire external cavity laser for realizing temperature control free optical transmitter Seok-Hwan Jeong, Shinsuke Tanaka, Shigeaki Sekiguchi, Teruo Kurahashi, Nobuaki Hatori, Suguru Akiyama, Tatsuya Usuki, Tsuyoshi Yamamoto, Yu Tanaka, Ken Morito (Fujitsu Labs.) LQE2011-132 |
Silicon photonics optical source that is compatible with CMOS electronics is a prerequisite component for realizing high... [more] |
LQE2011-132 pp.43-47 |
CPM, OPE, LQE, EMD |
2011-08-26 13:30 |
Hokkaido |
Hokkaido Univ. |
Research and Development of 1.27-μm High-Density Quantum-Dot DFB Lasers Kan Takada (The Univ. of Tokyo), Yu Tanaka (Fujitsu Lab./QDL), Takeshi Matsumoto (Fujitsu Lab.), Hayato Kondo, Reio Mochida, Yasunari Maeda, Masaomi Yamaguchi, Takeo Kageyama, Keizo Takemasa, Kenichi Nishi (QDL), Yoshiaki Nakata, Tsuyoshi Yamamoto (Fujitsu Lab./QDL), Mitsuru Sugawara (QDL), Yasuhiko Arakawa (The Univ. of Tokyo) EMD2011-53 CPM2011-97 OPE2011-88 LQE2011-51 |
1.27-μm high-density quantum-dot (QD) DFB lasers for access network applications such as 10G-EPON are presented. Fabrica... [more] |
EMD2011-53 CPM2011-97 OPE2011-88 LQE2011-51 pp.109-112 |
SIS |
2010-12-02 14:35 |
Nara |
|
Analysis of Read Range for UHF Passive RFID Tags in Close Proximity with Dynamic Impedance Measurement of Tag ICs Hiroyuki Yojima, Yu Tanaka, Yohtaro Umeda, Osamu Takyu (TUS), Machiko Nakayama, Kazunari Kodama (Toppan Forms) SIS2010-43 |
[more] |
SIS2010-43 pp.47-52 |
EMD, OPE, LQE, CPM |
2010-08-27 17:20 |
Hokkaido |
Chitose Arcadia Plaza |
Improved performances of 1.3-um InAs/GaAs high-density quantum dot lasers Yu Tanaka (Fujitsu labs./Fujitsu/QD laser/PETRA), Kan Takada, Mitsuru Ishida (NanoQuine, Tokyo univ.), Takeshi Matsumoto, Hai-Zhi Song, Mitsuru Ekawa (Fujitsu Labs), Yoshiaki Nakata (Fujitsu Labs/QD laser), Tsuyoshi Yamamoto (Fujitsu labs/Fujitsu/PETRA), Masaomi Yamaguchi, Kenichi Nishi, Mitsuru Sugawara (QD laser), Yasuhiko Arakawa (IIS, Tokyo univ.) EMD2010-60 CPM2010-76 OPE2010-85 LQE2010-58 |
[more] |
EMD2010-60 CPM2010-76 OPE2010-85 LQE2010-58 pp.157-162 |
LQE, OPE |
2009-06-19 17:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
1.3 um InAs/GaAs quantum dot lasers
-- Toward single mode lasing and high speed modulatoin -- Yu Tanaka (Fujitsu Labs/Fujitsu Ltd/QDL/OITDA), Kan Takada, Mitsuru Ishida (Univ. of Tokyo.), Yasunari Maeda (QD laser inc.), Takeshi Matsumoto, Mitsuru Ekawa, Hai-Zhi Song (Futjitsu Labs.), Masaomi Yamaguchi (QD laser inc.), Yoshiaki Nakata (Fujitsu Labs/QDL.), Kenichi Nishi (QD laser inc.), Tsuyoshi Yamamoto (Fujitsu Labs/Fujitsu Ltd/OITDA), Mitsuru Sugawara (Fujitsu Labs/Fujitsu Ltd/QDL/OITDA), Yasuhiko Arakawa (Univ. of Tokyo.) OPE2009-29 LQE2009-32 |
[more] |
OPE2009-29 LQE2009-32 pp.67-72 |
OPE, OCS (Joint) |
2009-05-15 15:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
[Invited Talk]
OFC/NFOEC 2009 Report
-- Active Module/Device -- Yu Tanaka (Fujitsu Labs.) OCS2009-6 OPE2009-12 |
This paper reports on the topics of active modules and devices that were presented in OFC/NFOEC2009 (Optical Fiber Commu... [more] |
OCS2009-6 OPE2009-12 pp.25-28(OCS), pp.19-21(OPE) |
AP, RCS (Joint) |
2008-11-19 13:25 |
Ishikawa |
Kanazawa Institute of Technology |
Change of Transmission Distance for Close UHF Passive RFID Tags Yu Tanaka, Yohtaro Umeda, Osamu Takyu (Tokyo Univ. of Science), Machiko Nakayama, Kazunari Kodama (Toppan Forms) AP2008-112 |
Approach of UHF band RFID tags will produce an electromagnetic interference. Then, the electric power loss by mismatchin... [more] |
AP2008-112 pp.7-12 |
AP |
2008-04-17 14:50 |
Osaka |
Osaka Electro-Communication University |
Dependence of Antenna Imdependence on Distance between UHF RFID Tags Yu Tanaka, Yohtaro Umeda, Osamu Takyu (Tokyo Univ. of Science), Machiko Nakayama, Kazunari Kodama (Toppan Forms) AP2008-8 |
If a UHF band RFID tag is brought close to metal, since the antenna of tag to which electric power transmission gain fal... [more] |
AP2008-8 pp.39-44 |
ET |
2008-03-08 09:55 |
Tokushima |
Tokushima Univ. |
Development and Evaluation of a Web Information System that Recommends Useful Educational Information for School Teachers Tomoyuki Yamada (Uchida Yoko), Tatsuya Horita (National Institute of Multimedia Education), Takeharu Ishizuka (Shizuoka Univ), Hiroshi Hatakeda, Eita Aoki, Shin Sasada, Hiroyasu Itoh (Uchida Yoko), Yu Tanaka (CONEX Enter) ET2007-85 |
We had developed a web information system that recommends useful educational information for school teachers in 2006. Th... [more] |
ET2007-85 pp.7-12 |
EMT, LQE, OPE, PN |
2008-01-28 15:45 |
Osaka |
|
Optical bistability in AlGaAs-based photonic crystal cavities Hitoshi Kawashima (AIST), Yu Tanaka (Fujitsu Labs.), Naoki Ikeda, Yoshimasa Sugimoto, Toshifumi Hasama, Hiroshi Ishikawa (AIST) PN2007-49 OPE2007-157 LQE2007-135 |
Optical bistable responses were investigated under a stationary condition on AlGaAs-based 2D-photonic crystal cavities w... [more] |
PN2007-49 OPE2007-157 LQE2007-135 pp.67-70 |
PN |
2007-03-06 09:40 |
Kagoshima |
Yakushima-Kankyou-Bunkamura-Center (Yakushima) |
Succeeding transfer reservation scheme in OBS network Yu Tanaka, Yusuke Hirota, Hideki Tode, Koso Murakami (Osaka Univ) PN2006-83 |
Basically, Optical Burst Switching (OBS) systems have no buffering in intermediate nodes.
Therefore, OBS systems cause... [more] |
PN2006-83 pp.9-12 |
PN |
2006-08-23 10:50 |
Hokkaido |
|
Reflection-based Deflection Routing in Optical Packet Switched Networks Masayuki Morita, Yu Tanaka, Yusuke Hirota, Hideki Tode, Koso Murakami (Osaka Univ.) PN2006-22 |
A main issue for OPS networks is the resolution of packet contention. One approach is a deflection routing. However, it ... [more] |
PN2006-22 pp.67-72 |
VLD, ICD, DC, IPSJ-SLDM |
2005-12-01 10:20 |
Fukuoka |
Kitakyushu International Conference Center |
Reconfigurable Wrapper Design for Multi Clock Domain Cores Under Power Constraints Yu Tanaka, Tomokazu Yoneda, Hideo Fujiwara (NAIST) |
This paper presents a re-configurable wrapper design for scan-designed multi-clock domain cores in system-on-chips. The ... [more] |
VLD2005-63 ICD2005-158 DC2005-40 pp.13-18 |
PN |
2005-08-19 13:00 |
Hokkaido |
Tokachi Plaza (Obihiro) |
Wavelength Assignment scheme reducing priority management table in Optical Burst Switched Networks Yu Tanaka, Yusuke Hirota, Hideki Tode, Koso Murakami (Osaka Univ.) |
Recently, Optical WDM technology is introduced into backbone networks.
On the other hand, as the future optical switchi... [more] |
PN2005-25 pp.31-34 |
PN, OPE, OFT, LQE |
2005-01-27 10:25 |
Osaka |
Osaka University |
Ultra-fast photonic crystal/quantum dot all-optical switch for future photonic networks Yoshimasa Sugimoto, Hitoshi Nakamura, Yu Tanaka (FESTA), Naoki Ikeda (AIST), Kyozo Kanamoto (MELCO), Yusui Nakamura (Kumamoto Univ.), Shunsuke Ohkouchi (FESTA), Yoshinori Watanabe (Univ. Tsukuba), Kuon Inoue (CIST), Hiroshi Ishikawa (AIST), Kiyoshi Asakawa (Univ. Tsukuba) |
We demonstrated a novel two-dimensional photonic crystal (PC) based Symmetric Mach Zehnder type all-optical switch (PC-S... [more] |
PN2004-87 OFT2004-93 OPE2004-194 LQE2004-141 pp.7-12 |
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