Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
LQE, ED, CPM |
2023-12-01 14:00 |
Shizuoka |
|
High thickness controllability of AlInN/GaN DBRs with in-situ reflectivity spectra measurements Kenta Kobayashi, Ruka Watanabe, Taichi Nishikawa, Tetsuya Takeuchi, Motoaki Iwaya, Satoshi Kamiyama (Meijo Univ.) ED2023-31 CPM2023-73 LQE2023-71 |
In-situ layer thickness controls with in-situ reflectivity spectra measurements have been actively used in commercialize... [more] |
ED2023-31 CPM2023-73 LQE2023-71 pp.76-79 |
OPE, OCS, LQE |
2022-10-21 14:35 |
Ehime |
(Primary: On-site, Secondary: Online) |
Low energy direct modulation of a 5-um-long active region on Si DBR laser Erina Kanno, Koji Takeda, Takuro Fujii, Takaaki Kakitsuka, Shinji Matsuo (NTT) OCS2022-36 OPE2022-82 LQE2022-45 |
In order to introduce optical interconnects into short-distance interconnects, ultra-low power consumption lasers are ne... [more] |
OCS2022-36 OPE2022-82 LQE2022-45 pp.100-103 |
PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] |
2019-01-18 11:15 |
Osaka |
Osaka University Nakanoshima Center |
InGaN quantum well tunable single-mode semiconductor lasers with deeply-etched periodic structures Masahiro Uemukai, So Kusumoto, Daiki Tazuke (Osaka Univ.), Jumpei Tajima, Toshiki Hikosaka, Shinya Nunoue (Toshiba), Ryuji Katayama (Osaka Univ.) PN2018-76 EMT2018-110 OPE2018-185 LQE2018-195 EST2018-123 MWP2018-94 |
Nitride semiconductors such as GaN and AlN have strong optical nonlinearity and can be applied to wavelength conversion ... [more] |
PN2018-76 EMT2018-110 OPE2018-185 LQE2018-195 EST2018-123 MWP2018-94 pp.243-246 |
LQE, OPE, SIPH |
2018-12-06 17:10 |
Tokyo |
Keio University |
Wavelength characteristic shift operation of a Nb2O5 waveguide resonator with distributed Bragg reflectors having ferro-electric liquid crystal Sho Inamori, Yoshiki Hayama, Masayuki Takeda, Takeshi Nishizawa, Katsumi Nakatsuhara (KAIT) OPE2018-128 LQE2018-138 SIPH2018-44 |
(To be available after the conference date) [more] |
OPE2018-128 LQE2018-138 SIPH2018-44 pp.155-160 |
OPE |
2016-12-08 16:35 |
Okinawa |
|
Wavelength characteristics of a Si3N4 waveguide resonator with distributed Bragg reflectors for optical tunable filters having ferro-electric liquid crystal Sho Inamori, Kentaro Sakakibara, Masayuki Takeda (kanagawa Inst. of Tech.), Noritsugu Yamamoto (AIST), Katsumi Nakatsuhara (kanagawa Inst. of Tech.) OPE2016-108 |
Ferro-electric liquid crystal (FLC) materials have the high speed response time of sub-milliseconds. In addition, FLC ma... [more] |
OPE2016-108 pp.23-28 |
LQE, OPE, EMD, R, CPM |
2016-08-25 09:20 |
Hokkaido |
|
Continuous-wave Operation of Ultra-short Cavity Membrane Lasers on Si Substrates Erina Kanno, Koji Takeda, Takuro Fujii, Koichi Hasebe, Hidetaka Nishi, Tsuyoshi Yamamoto, Takaaki Kakitsuka, Shinji Matsuo (NTT) R2016-19 EMD2016-23 CPM2016-32 OPE2016-53 LQE2016-28 |
It is required to reduce energy consumptions of directly modulated semiconductor lasers to realize very short distance o... [more] |
R2016-19 EMD2016-23 CPM2016-32 OPE2016-53 LQE2016-28 pp.1-4 |
OPE, LQE |
2016-06-17 15:30 |
Tokyo |
|
Mid-infrared quantum cascade laser (QCL) integrated with distributed Bragg reflector (DBR) Jun-ichi Hashimoto, Hiroyuki Yoshinaga, Hiroki Mori, Yukihiro Tsuji, Manabu Shiozaki, Makoto Murata, Mitsuru Ekawa, Yashuhiro Iguchi, Tsukuru Katsuyama (SUMITOMO ELECTRIC) OPE2016-17 LQE2016-27 |
We developed an InP-based FP-QCL integrated with a distributed Bragg reflector (DBR) at the end of the cavity. The DBR c... [more] |
OPE2016-17 LQE2016-27 pp.41-46 |
OCS, OPE, OFT (Joint) [detail] |
2014-02-28 10:10 |
Okinawa |
nest HOTEL Naha |
Generation of the vortex beam using Bragg reflector waveguides and its application for multimode fiber transmission Kenji Tanabe, Shota Mochizuki, Xiaodong Gu, Fumio Koyama (Tokyo Inst. of Tech.) OCS2013-109 OFT2013-70 OPE2013-220 |
We propose the generation of the vortex using Bragg reflector waveguides. This method is that the propagating light whic... [more] |
OCS2013-109 OFT2013-70 OPE2013-220 pp.45-49(OCS), pp.81-85(OFT), pp.81-85(OPE) |
HIP, ITE-HI, ITE-CE [detail] |
2012-11-15 09:00 |
Miyagi |
RIEC |
The mechanism of brainstem that constructs a model on external world through detection of movement on visual field Shinji Karasawa (Miyagi Kousen) HIP2012-53 |
The mechanism that manipulates unconscious recognition of a view field is presented by referring to structure of vision.... [more] |
HIP2012-53 pp.61-66 |
OPE, LQE, EMD, CPM, OME (Joint) [detail] |
2012-06-22 13:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Special Invited Talk]
Fifty Years of Semiconductor Lasers Yasuharu Suematsu (Tokyo Inst. of Tech./Takayanagi Memorial Foundation) EMD2012-8 CPM2012-25 OME2012-32 OPE2012-14 LQE2012-18 |
The developments and social influences of semiconductor lasers, which were born fifty year ago, are reviewed related wit... [more] |
EMD2012-8 CPM2012-25 OME2012-32 OPE2012-14 LQE2012-18 pp.1-6(EMD), pp.1-6(CPM), pp.1-6(OME), pp.21-26(OPE), pp.21-26(LQE) |
LQE, OPE |
2011-06-30 10:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Mode Selectivity and Athermal Operation for Hollow Waveguide DBR Lasers Hideaki Yamakawa, Yoshihisa Tokunaga, Takahiro Sakaguchi, Fumio Koyama (TITECH) OPE2011-17 LQE2011-17 |
Hollow waveguides exhibit extremely low temperature sensitivity and a giant equivalent refractive index change can also ... [more] |
OPE2011-17 LQE2011-17 pp.11-14 |
LQE, OPE |
2011-06-30 16:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of an AlInAs Avalanche Photodiode for 10G-EPON Yoshifumi Sasahata, Masaharu Nakaji, Susumu Ihara, Kazuki Yamaji, Matobu Kikuchi, Daisuke Suzuki, Hitoshi Sakuma, Yasuhiro Kunitsugu, Eitaro Ishimura, Atsushi Sugitatsu (Mitsubishi Electric Co.) OPE2011-27 LQE2011-27 |
We developed a surface illuminated AlInAs Avalanche Photodiode ( APD ) for 10G - EPON ONU. We optimized a distributed br... [more] |
OPE2011-27 LQE2011-27 pp.65-69 |
CPM, SDM, ED |
2011-05-19 13:50 |
Aichi |
Nagoya Univ. (VBL) |
Molecular beam epitaxy growth of AlGaPN alloys for optical confinement structure on Si substrate Keisuke Kumagai, Kohei Shoji, Tsuyoshi Kawai, Keisuke Yamane, Hiroto Sekiguchi, Hiroshi Okada, Akihiro Wakahara (Toyohashi Univ.Tech.) ED2011-10 CPM2011-17 SDM2011-23 |
An AlP-based dilute nitride is one of the candidates for the cladding layer of laser structure in a Si-based optoelectro... [more] |
ED2011-10 CPM2011-17 SDM2011-23 pp.49-54 |
CPM, SDM, ED |
2011-05-19 17:30 |
Aichi |
Nagoya Univ. (VBL) |
High-quality AlN/GaN distributed Bragg reflectors grown on AlN templates Kouta Yagi, Mitsuru Kaga, Kouji Yamashita, Kenichiro Takeda, Motoaki Iwaya, Tetsuya Takeuchi, Satoshi Kamiyama (Meijou Univ.), Isamu Akasaki (Meijou Univ./Nagoya Univ.), Hiroshi Amano (Nagoya Univ.) ED2011-18 CPM2011-25 SDM2011-31 |
AlN/GaN multilayer structures have relatively large refractive index differences in the group-III nitride semiconductors... [more] |
ED2011-18 CPM2011-25 SDM2011-31 pp.89-93 |
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 |
PN |
2009-03-09 15:55 |
Okinawa |
Yonaguni Island |
[Fellow Memorial Lecture]
From single-wavelength Semiconductor Laser diodes to Optical Switches, and ...
-- Invitation to Cross-Field Interchange -- Katsuyuki Utaka (Waseda Univ.) PN2008-92 |
The research themes which the author followed so far, their motivation, the importance of cross-field interchange and fu... [more] |
PN2008-92 pp.47-52 |
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, OPE, OCS |
2007-11-01 09:25 |
Fukuoka |
|
High-speed, long-distance transmission using frequency-modulated SSG-DBR laser and optical filters Takaaki Kakitsuka, Shinji Matsuo, Toru Segawa, Hiroyuki Suzuki, Naoki Fujiwara, Yasuo Shibata, Hiroshi Yasaka (NTT) OCS2007-40 OPE2007-95 LQE2007-81 |
The rapid development of the photonic network is driving demand for optical transmitters with high-speed modulation and ... [more] |
OCS2007-40 OPE2007-95 LQE2007-81 pp.7-10 |
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, 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 |