Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
LQE, ED, CPM |
2023-12-01 14:50 |
Shizuoka |
|
Fabrication of vertical AlGaN-based UV-B LD Toma Nishibayashi, Ryosuke Kondo, Eri Matsubara, Ryoya Yamada, Yoshinori Imoto, Koki Hattori, Sho Iwayama, Motoaki Iwaya, Satoshi Kamiyama, Tetsuya Takeuchi (Meijo Univ.), Hideto Miyake (Mie Univ.), Kohei Miyoshi, Koichi Naniwae (Ushio Inc.), Akihiko Yamaguchi (Seishin Trading Co. Ltd.) ED2023-33 CPM2023-75 LQE2023-73 |
In this study, we report on the fabrication method and characteristics of vertical UV-B laser diodes, which are advantag... [more] |
ED2023-33 CPM2023-75 LQE2023-73 pp.84-87 |
LQE |
2017-12-15 17:30 |
Tokyo |
|
[Invited Talk]
Non-Hermitian Modes of Coherently Coupled VCSEL Arrays Zihe Gao, Bradley Thompson, Harshil Dave, Kent D. Choquette (Univer. Illinois) LQE2017-97 |
We discuss coherently coupled phased VCSEL arrays with non-Hermitian modes that may provide improved bandwidth and funct... [more] |
LQE2017-97 pp.53-54 |
OME, IEE-DEI |
2015-07-29 14:10 |
Toyama |
Univ. of Toyama |
Room temperature pulsed oscillation of organic dye VCSELs pumped by blue laser diode Motoharu Tanizawa, Ryohei Takahashi, Takeo Maruyama, Koichi Iiyama (Kanazawa Univ.) OME2015-37 |
A vertical cavity surface emitting laser using an organic dye active layer was fabricated by a wafer bonding method, and... [more] |
OME2015-37 pp.15-17 |
OPE, LQE |
2014-12-19 15:15 |
Tokyo |
Kikai-Shinko-Kaikan, NTT Atsugi R&D center |
Low Power-consumption Distributed Feedback Quantum Cascade Laser (DFB-QCL) at λ=7μm Jun-ichi Hashimoto, Hiroyuki Yoshinaga, Hiroki Mori, Yukihiro Tsuji, Makoto Murata, Mitsuru Ekawa, Toshiyuki Tanahashi, Tsukuru Katsuyama (Sumitomo Electric) OPE2014-147 LQE2014-134 |
We developed a low power-consumption DFB-QCL atλ=7μm used for gas-sensors. For power-consumption reduction, we introduce... [more] |
OPE2014-147 LQE2014-134 pp.41-46 |
OCS, OPE, LQE |
2014-10-30 15:05 |
Nagasaki |
Nagasaki Museum of History and Culture |
All-Optical 2-bit Recognition and Packet Switching Using Polarization Bistable VCSELs Daisuke Hayashi, Kazuya Nakao, Takeo Katayama, Hitoshi Kawaguchi (NAIST) OCS2014-62 OPE2014-106 LQE2014-80 |
We demonstrated all-optical 2-bit recognition and packet switching using two 1.55-$mu$m polarization bistable VCSELs. Po... [more] |
OCS2014-62 OPE2014-106 LQE2014-80 pp.107-112 |
LQE |
2013-12-13 10:25 |
Tokyo |
|
Wavelength tuning characteristics of athermal VCSELs with thermally actuated MEMS structure Masanori Nakahama, Hayato Sano, Takahiro Sakaguchi, Akihiro Matsutani, Fumio Koyama (Tokyo Inst. of Tech.) LQE2013-127 |
We demonstrate the wavelength tuning of 850nm-GaAs-VCSELs with a controlled temperature dependence of wavelengths using... [more] |
LQE2013-127 pp.11-14 |
OPE, LQE, CPM, EMD, R |
2013-08-30 14:20 |
Hokkaido |
sun-refre Hakodate |
Optical Packet Switching by All-Optical Header Recognition Using Polarization Bistable VCSEL Takeo Katayama, Hitoshi Kawaguchi (NAIST) R2013-57 EMD2013-63 CPM2013-82 OPE2013-86 LQE2013-56 |
We investigated an optical packet switching system based on the all optical header processing using a 1.55-μm polarizati... [more] |
R2013-57 EMD2013-63 CPM2013-82 OPE2013-86 LQE2013-56 pp.143-146 |
LQE, CPM, EMD, OPE, R |
2012-08-23 17:30 |
Miyagi |
Tohoku Univ. |
Data Transmission Demonstration at 16 Gbps/ch of a 24-channel O/E Hybrid Module with the Polynorbornene based Optical Waveguide Yuka Ito, Shinsuke Terada, Motoya Kaneta, Akihiro Horimoto, Shinya Arai, Koji Choki (Sumitomo Bakelite) R2012-34 EMD2012-40 CPM2012-65 OPE2012-72 LQE2012-38 |
A new bidirectional 24-channel optical-electrical (O/E) hybrid module with polynorbornene (PNB) based optical waveguide ... [more] |
R2012-34 EMD2012-40 CPM2012-65 OPE2012-72 LQE2012-38 pp.67-71 |
CPM, OPE, LQE, EMD |
2011-08-25 15:25 |
Hokkaido |
Hokkaido Univ. |
Giant Wavelength-Temperature Dependence of VCSEL with Thermally Actuated Cantilever Structure for Tunable VCSEL Masanori Nakahama, Hayato Sano, Norihiko Nakata, Akihiro Matsutani, Fumio Koyama (TITECH) EMD2011-40 CPM2011-84 OPE2011-75 LQE2011-38 |
We demonstrate a giant temperature dependence of wavelength by integrating a SiO2/AlGaAs thermally actuated cantilever s... [more] |
EMD2011-40 CPM2011-84 OPE2011-75 LQE2011-38 pp.45-48 |
EMD, OPE, LQE, CPM |
2010-08-26 15:50 |
Hokkaido |
Chitose Arcadia Plaza |
Ultrafast all-optical memory operation using a polarization bistable VCSEL Takeo Katayama, Jun Sakaguchi, Hitoshi Kawaguchi (NAIST) EMD2010-37 CPM2010-53 OPE2010-62 LQE2010-35 |
Ultrafast all-optical memory operation was experimentally demonstrated using a 980-nm polarization-bistable vertical-cav... [more] |
EMD2010-37 CPM2010-53 OPE2010-62 LQE2010-35 pp.53-56 |
OPE, EMT, LQE, PN, IEE-EMT |
2010-01-29 17:05 |
Kyoto |
|
VCSEL behavior under optical-feedback with polarization rotation and its application to in-line rotation sensor Shinichiro Shoda, Kenzo Nishio, Yasuhiro Awatsuji, Shogo Ura (Kyoto Inst. of Tech.) PN2009-65 OPE2009-203 LQE2009-185 |
Lasing behavior of single-transverse-mode VCSEL was investigated when optical-feedback polarization was rotated. The opt... [more] |
PN2009-65 OPE2009-203 LQE2009-185 pp.161-166 |
LQE |
2009-12-11 15:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Investigation of optical buffers based on polarization bistable VCSELs for high switching-speed operation Jun Sakaguchi, Takeo Katayama, Hitoshi Kawaguchi (Nara Inst. of Sci and Tech.) LQE2009-150 |
Ultrafast operation of all-optical buffer memories based on the polarization bistability of vertical-cavity surface-emit... [more] |
LQE2009-150 pp.61-66 |
OPE, LQE, OCS |
2009-10-22 10:15 |
Fukuoka |
|
Switching of lasing circular polarizations in a spin VCSEL on GaAs (110) Kazuhiro Ikeda, Shinji Koh, Takeo Katayama, Hitoshi Kawaguchi (Nara Inst. of Sci. and Tech.) OCS2009-44 OPE2009-110 LQE2009-69 |
Spin vertical-cavity surface-emitting lasers (Spin VCSELs) are expected to have potential applications such as quantum i... [more] |
OCS2009-44 OPE2009-110 LQE2009-69 pp.15-20 |
OFT, OCS (Joint) |
2009-08-28 11:15 |
Hokkaido |
|
10 Gbit/s photonic crystal fiber transmission with a 1.1 um directly-modulated VCSEL Kengo Koizumi, Toshihiko Hirooka, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) OFT2009-27 |
Recently, a high-speed optical transmission system at a shorter wavelength such as in the 0.8 ~1.2 um band has attracted... [more] |
OFT2009-27 pp.51-54 |
OPE, EMD, CPM, LQE |
2009-08-20 17:05 |
Miyagi |
|
Optically pumped circularly polarized lasing in a vertical-cavity surface-emitting laser on GaAs (110) Shinji Koh, Hiroshi Fujino, Hitoshi Kawaguchi (Nara Inst. of Sci and Tech.) EMD2009-42 CPM2009-66 OPE2009-90 LQE2009-49 |
Electron spin polarization in the active layers of semiconductor lasers can lead to circularly polarized lasing via the ... [more] |
EMD2009-42 CPM2009-66 OPE2009-90 LQE2009-49 pp.83-88 |
OPE, EMD, CPM, LQE |
2009-08-20 17:30 |
Miyagi |
|
10 GHz-11.5 ps pulse generation from a gain-switched VCSEL at 1.1 um Kengo Koizumi, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) EMD2009-43 CPM2009-67 OPE2009-91 LQE2009-50 |
Vertical cavity surface emitting laser (VCSEL) is an attractive light source because of its low threshold, single longit... [more] |
EMD2009-43 CPM2009-67 OPE2009-91 LQE2009-50 pp.89-92 |
EMT, LQE, OPE, PN |
2008-01-29 10:45 |
Osaka |
|
Emergence of new fundamental mode oscillating at feedback-light position in three-mode VCSEL Daisuke Nii, Chikara Ito, Kenzo Nishio, Yasuhiro Awatsuji, Shogo Ura (Kyoto Inst. Tech.), Kenji Kintaka (AIST) PN2007-58 OPE2007-166 LQE2007-144 |
The optical intensity profiles of VCSEL emissions were observed while the polarization and intensity distribution of the... [more] |
PN2007-58 OPE2007-166 LQE2007-144 pp.117-122 |
LQE, OPE |
2007-06-29 14:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Tapered Hollow Waveguide Multiplexer for Multi-wavelength VCSEL array Naoto Kitabayashi, Akihiro Imamura, Akihiro Matsutani, Fumio Koyama (Tokyo Inst. of Tech.) OPE2007-24 LQE2007-25 |
For high capacity short reach optical links, a miniature optical transceiver is required, which is compact, simple and e... [more] |
OPE2007-24 LQE2007-25 pp.41-46 |
PN |
2007-03-06 15:30 |
Kagoshima |
Yakushima-Kankyou-Bunkamura-Center (Yakushima) |
[Fellow Memorial Lecture]
The progress in semiconductor optical nonlinear functional devices Hitoshi Kawaguchi (NAIST) PN2006-93 |
The progress in semiconductor optical nonlinear functional devices, especially in optical bistable devices, is reviewed.... [more] |
PN2006-93 pp.49-52 |