Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OCS, LQE, OPE |
2011-10-27 15:15 |
Kochi |
Kochi University of Technology |
A monolithically integrated light source for future-generation 100GbE transceiver Takeshi Fujisawa, Shigeru Kanazawa, Hiroyuki Ishii, Yoshihiro Kawaguchi, Nobuhiro Nunoya, Akira Ohki, Kiyoto Takahata, Ryuzo Iga, Fumiyoshi Kano, Hiromi Oohashi (NTT) OCS2011-68 OPE2011-106 LQE2011-69 |
We have fabricated a small optical trasnmitter module based on monolithically integrated light source, in which four 25G... [more] |
OCS2011-68 OPE2011-106 LQE2011-69 pp.77-80 |
LQE |
2010-12-17 10:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
All-Optical Memory Based on Buried Heterostructure Photonic Crystal Lasers Chin-Hui Chen, Shinji Matsuo, Kengo Nozaki, Akihiko Shinya, Tomonari Sato, Yoshihiro Kawaguchi, Hisashi Sumikura, Masaya Notomi (NTT) LQE2010-116 |
We have demonstrated an all-optical memory by using InGaAsP/InP buried heterostructure photonic crystal (BH-PhC) lasers.... [more] |
LQE2010-116 pp.9-12 |
LQE |
2010-12-17 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Growth of large InGaAs single crystals as substrates of 1.3 micron wavelength laser diodes Kyoichi Kinoshita, Shinichi Yoda (JAXA), Hirokatsu Aoki (Furuuchi Chem.), Satoshi Yamamoto (Furuuchi Cem.), Tadatoshi Hosokawa (Furuuchi Che.), Masaaki Matsushima (Furuuchi Chem.), Masakazu Arai (NTT East), Yoshihiro Kawaguchi (NEL), Fumiyoshi Kano (NTT), Yasuhiro Kondo (NEL) LQE2010-123 |
We have succeeded in growing homogeneous InxGa1-xAs (x: 0.10 – 0.13) platy single crystals by the traveling liquid... [more] |
LQE2010-123 pp.43-46 |
EMD, OPE, LQE, CPM |
2010-08-27 09:50 |
Hokkaido |
Chitose Arcadia Plaza |
Monolithically Integrated Wavelength-Routing Switch with Double-Ring-Resonator-Coupled Tunable Lasers Toru Segawa, Shinji Matsuo, Takaaki Kakitsuka, Yasuo Shibata, Tomonari Sato, Yoshihiro Kawaguchi, Yasuhiro Kondo, Ryo Takahashi (NTT Corp.) EMD2010-45 CPM2010-61 OPE2010-70 LQE2010-43 |
Future photonic networks will require high-speed optical packet switches, which operate on a packet-by-packet basis whil... [more] |
EMD2010-45 CPM2010-61 OPE2010-70 LQE2010-43 pp.89-92 |
EMD, OPE, LQE, CPM |
2010-08-27 17:45 |
Hokkaido |
Chitose Arcadia Plaza |
Incident-Power-Dependent Extinction Ratio of 1.3-um Electroabsorption Modulator Integrated with DFB laser: Theory and Experiment Takeshi Fujisawa, Takayuki Yamanaka, Takashi Tadokoro, Naoki Fujiwara, Masakazu Arai, Wataru Kobayashi, Yoshihiro Kawaguchi, Ken Tsuzuki, Fumiyoshi Kano (NTT) EMD2010-61 CPM2010-77 OPE2010-86 LQE2010-59 |
We have found that the extinction ratio of an electroabsorption modulator integrated with DFB laser strongly depends on ... [more] |
EMD2010-61 CPM2010-77 OPE2010-86 LQE2010-59 pp.163-168 |
OPE, LQE, OCS |
2009-10-23 16:05 |
Fukuoka |
|
Full C-Band 40-Gbit/s DPSK modulation using InP n-p-i-n Mach-Zehnder Modulator Monolithically Integrated with SOA Nobuhiro Kikuchi, Yasuo Shibata, Takako Yasui, Hiroyuki Ishii, Tomonari Sato, Yoshihiro Kawaguchi, Fumiyoshi Kano (NTT Corp.) OCS2009-78 OPE2009-144 LQE2009-103 |
[more] |
OCS2009-78 OPE2009-144 LQE2009-103 pp.183-186 |
LQE, OPE |
2009-06-19 16:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
40-Gbps transmission over 20 km via SMF using frequency modulated DBR laser Takaaki Kakitsuka, Shinji Matsuo, Toru Segawa, Yasuo Shibata, Yoshihiro Kawaguchi, Ryo Takahashi (NTT Corp.) OPE2009-28 LQE2009-31 |
The recent rapid increase in network traffic is generating demands for the high-speed and wide-area access networks. We ... [more] |
OPE2009-28 LQE2009-31 pp.63-66 |
OCS, LQE, OPE |
2008-10-23 09:00 |
Fukuoka |
Kyushu Univ. |
10-Gbit/s InP n-p-i-n Mach-Zehnder Modulator Monolithically Integrated with SOA Takako Yasui, Yasuo Shibata, Ken Tsuzuki, Nobuhiro Kikuchi, Masakazu Arai, Yoshihiro Kawaguchi (NTT), Hiroshi Yasaka (Tohoku Univ.) OCS2008-47 OPE2008-90 LQE2008-59 |
An InP n-p-i-n Mach-Zehnder modulator and a semiconductor optical amplifier were monolithically integrated to compensate... [more] |
OCS2008-47 OPE2008-90 LQE2008-59 pp.1-6 |
OCS, LQE, OPE |
2008-10-24 14:05 |
Fukuoka |
Kyushu Univ. |
Fast frequency sweep using SSG-DBR laser integrating thermal drift compensation mesa structure Naoki Fujiwara, Hiroyuki Ishii, Yoshihiro Kawaguchi, Yasuhiro Kondo, Hiromi Oohashi, Fumiyoshi Kano (NTT Photonics Labs.) OCS2008-76 OPE2008-119 LQE2008-88 |
SSG-DBR-LD is attractive for various applications in, for example, WDM systems and medical OCT systems, because of its f... [more] |
OCS2008-76 OPE2008-119 LQE2008-88 pp.149-152 |
LQE, CPM, EMD, OPE |
2008-08-29 10:15 |
Miyagi |
Touhoku Univ. |
10 Gbps direct modulation experiment using a 1.3 micron-range ridge waveguide laser on an InGaAs substrate Masakazu Arai, Takashi Tadokoro, Takeshi Fujisawa, Wataru Kobayashi, Yoshihiro Kawaguchi, Masahiro Yuda (NTT), Kyoichi Kinoshita, Shinichi Yoda (JAXA), Yasuhiro Kondo (NTT) EMD2008-48 CPM2008-63 OPE2008-78 LQE2008-47 |
[more] |
EMD2008-48 CPM2008-63 OPE2008-78 LQE2008-47 pp.83-88 |
LQE, OPE |
2007-06-29 10:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Expansion of tuning range in phase controlled tunable wavelength DFB laser Nobuhiro Nunoya, Yasuo Shibata, Hiroyuki Ishii, Hiroshi Okamoto, Yoshihiro Kawaguchi, Yasuhiro Kondo, Hiromi Oohashi (NTT) OPE2007-18 LQE2007-19 |
We have studied how to expand the tuning range in phase controlled tunable wavelength DFB laser. In order to expand a st... [more] |
OPE2007-18 LQE2007-19 pp.11-14 |
LQE |
2005-12-09 11:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Digitally Tunable Laser Using Ladder Filter And Ring Resonator Shinji Matsuo, Seok-Hwan Jeong, Toru Segawa, Hiroshi Okamoto, Yoshihiro Kawaguchi, Yasuhiro Kondo, Hiroyuki Suzuki, Yuzo Yoshikuni (NTT Photonics Labs.) |
We have proposed and demonstrated the digitally tunable laser consisiting of the ladder filter and the ring resonator. T... [more] |
LQE2005-115 pp.13-16 |
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