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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| LQE, OPE, EMD, R, CPM | 2016-08-25 14:25 |
Hokkaido | [Invited Talk]
Recent progress in ultraviolet AlGaN laser diodes Harumasa Yoshida, Hiroyuki Taketomi, Yuta Aoki, Yasufumi Takagi, Atsushi Sugiyama, Masakazu Kuwabara, Yoji Yamashita, Satoru Okawara, Junya Maeda (Hamamatsu Photonics)  R2016-26 EMD2016-30 CPM2016-39 OPE2016-60 LQE2016-35 |
We will talk about the recent progress in ultraviolet (UV) laser diodes (LDs). The watt-class peak output power has been... [more] | R2016-26 EMD2016-30 CPM2016-39 OPE2016-60 LQE2016-35 pp.35-40 |
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| OPE, LQE | 2016-06-17 11:25 |
Tokyo | 1550nm range quantum dots laser integrated with composition-intermixed quantum dots waveguide Shin'e Matsui, Yuki Takei (Waseda Univ.), Atsushi Matsumoto, Koichi Akahane (NICT), Yuichi Matsushima, Hiroshi Ishikawa, Katsuyuki Utaka (Waseda Univ.) OPE2016-11 LQE2016-21 |
We had developed composition-intermixing technique using ion implantation and rapid thermal annealing (QDI: Quantum Dots... [more] | OPE2016-11 LQE2016-21 pp.11-14 |
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| OPE, LQE | 2016-06-17 14:15 |
Tokyo | [Invited Talk]
Phase noise reduction of single mode semiconductor laser by optical negative feedback Hiroshi Yasaka, Konosuke Aoyama, Nobuhide Yokota (Tohoku Univ.) OPE2016-14 LQE2016-24 |
半導体レーザのスペクトル線幅および位相ノイズを低減する手法として光負帰還法を提案し，スペクトル線幅および位相ノイズの低減効果を考察した．本手法は，原理的にはレーザ外部に光周波数弁別器としての光フィルタを設置するのみで構成可能なため，小型な狭... [more] | OPE2016-14 LQE2016-24 pp.25-30 |
|
| QIT (2nd) |
2016-05-30 13:00 |
Kochi | Kochi University of Technology Eikokuji campus | [Poster Presentation]
Diode laser for parametric fluorescence excitation Yoko Miyamoto, Hironao Tateno, Koki Shishido, Ken'ichi Nakagawa (UEC) |
An external cavity diode laser with wavelength 405 nm was built as a pump source for parametric fluorescence. Output po... [more] |
|
| OFT, OCS, OPE (Joint) [detail] |
2016-02-18 09:05 |
Okinawa | Okinawa Univ. | Fast interrogation for FBG Fabry-Perot interfermeteric sensor in polarization maintaining fiber Atsushi Wada, Satoshi Tanaka, Nobuaki Takahashi (NDA) OFT2015-55 OPE2015-215 |
Temperature and strain can be measured simultaneously by using a fiber Bragg grating (FBG) constructed on a polarization... [more] | OFT2015-55 OPE2015-215 pp.1-4 |
| LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] | 2016-01-28 10:55 |
Hyogo | Characterization of 1.3-μm npn-AlGaInAs/InP Transistor Laser with Buried Heterostructure Shotaro Tadano, Takaaki Kaneko, Kentaro Yamanaka, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Tech) PN2015-38 EMT2015-89 OPE2015-151 LQE2015-138 EST2015-95 MWP2015-64 |
Since a long-wavelength transistor lasers（TL）has 3 electrical terminals, which are different from the conventional LDs, ... [more] | PN2015-38 EMT2015-89 OPE2015-151 LQE2015-138 EST2015-95 MWP2015-64 pp.21-26 |
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| LQE, LSJ | 2015-05-21 13:20 |
Ishikawa | Room-temperature continuous-wave operation of current-injection-type semiconductor membrane distributed-reflector laser Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Yuki Atsuji, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Tech) LQE2015-1 |
Recent LSI has improved the performance according to the scaling law, while some problems such as signal delay and Joule... [more] | LQE2015-1 pp.1-6 |
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| LQE, LSJ | 2015-05-21 13:45 |
Ishikawa | Ultra-Compact Narrow Linewidth Laser Source with Optical Negative Feedback Konosuke Aoyama, Shuhei Kobayashi, Nobuhide Yokota, Hiroshi Yasaka (Tohoku Univ.) LQE2015-2 |
We propose and demonstrate an ultra-compact narrow linewidth laser source by applying a coherent optical negative feedba... [more] | LQE2015-2 pp.7-12 |
|
| OME, SDM | 2015-04-30 13:25 |
Okinawa | Oh-hama Nobumoto Memorial Hall | Temperature Analysis of Si Films during Blue Multi-Laser Diode Annealing Tatsuya Okada, Seita Kamimura, Takashi Noguchi (Univ. Ryukyus) SDM2015-14 OME2015-14 |
We have reported that Blue Multi-Laser Diode Annealing (BLDA) is effective to crystallize Si films for next generation S... [more] | SDM2015-14 OME2015-14 pp.53-55 |
| EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2015-01-30 09:00 |
Osaka | Single-Mode Operation of GaAsP Ring/Fabry-Perot Composite Cavity Semiconductor Lasers Ashim Kumar Saha, Masahiro Uemukai, Toshiaki Suhara (Osaka Univ.) PN2014-64 OPE2014-189 LQE2014-176 EST2014-118 MWP2014-86 |
We designed and fabricated ring / Fabry-Perot composite cavity semiconductor lasers. Single mode lasing under CW operati... [more] | PN2014-64 OPE2014-189 LQE2014-176 EST2014-118 MWP2014-86 pp.237-240 |
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| OPE, LQE | 2014-12-19 15:40 |
Tokyo | Kikai-Shinko-Kaikan, NTT Atsugi R&D center | High-speed Operation of Optically Controlled Cross-gain-modulation Laser with External Cavity Shigeru Mieda, Satoshi Shiratori, Nobuhide Yokota (Tohoku Univ.), Wataru Kobayashi (NTT), Hiroshi Yasaka (Tohoku Univ.) OPE2014-148 LQE2014-135 |
An optically controlled laser diode with an optical loss and phase controllable external cavity was discussed to achieve... [more] | OPE2014-148 LQE2014-135 pp.47-50 |
| OCS, OPE, LQE | 2014-10-30 11:50 |
Nagasaki | Nagasaki Museum of History and Culture | [Invited Talk]
Reports on ECOC2014 -Optical active devices- Wataru Kobayashi (NTT) OCS2014-46 OPE2014-90 LQE2014-64 |
This paper reports the R&D trend on optical active devices at ECOC (European Conference on Optical Communication) 2014. [more] | OCS2014-46 OPE2014-90 LQE2014-64 pp.23-26 |
| 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 |
| EMD, LQE, OPE, CPM, R | 2014-08-21 15:40 |
Hokkaido | Otaru Economy Center | [Invited Lecture]
Development of 9xx nm high power laser diode bars Nobuto Kageyama, Takenori Morita, Kousuke Torii, Takehito Nagakura, Motoki Takauji, Junya Maeda, Harumasa Yoshida (Hamamatsu photonics) R2014-31 EMD2014-36 CPM2014-51 OPE2014-61 LQE2014-35 |
We report recently developed 9xx nm high power laser diode bars for pumping solid-state lasers, fiber lasers and direct ... [more] | R2014-31 EMD2014-36 CPM2014-51 OPE2014-61 LQE2014-35 pp.45-49 |
| EMD, LQE, OPE, CPM, R | 2014-08-21 16:00 |
Hokkaido | Otaru Economy Center | Fabrication and High-Temperature Operation of InAs/GaAs Quantum Dot Lasers on Silicon by Wafer Bonding Katsuaki Tanabe, Yasuhiko Arakawa (Univ. of Tokyo) R2014-32 EMD2014-37 CPM2014-52 OPE2014-62 LQE2014-36 |
We are developing high-performance on-chip light sources utilizing semiconductor quantum dots towards the realization of... [more] | R2014-32 EMD2014-37 CPM2014-52 OPE2014-62 LQE2014-36 pp.51-54 |
| EMD, LQE, OPE, CPM, R | 2014-08-21 17:25 |
Hokkaido | Otaru Economy Center | Oscillation Characteristic Changes of a Vertical Cavity Surface Emitting Laser in a Magnetic Field Otohiro Iijima (Niigata univ.), Kohei Doi (Tohoku Gakuin univ.), Takashi Sato, Masashi Ohkawa (Niigata univ.) R2014-36 EMD2014-41 CPM2014-56 OPE2014-66 LQE2014-40 |
Laser diodes’ oscillation characteristics vary according to types of materials used in their composition, injection curr... [more] | R2014-36 EMD2014-41 CPM2014-56 OPE2014-66 LQE2014-40 pp.67-70 |
| EMD, LQE, OPE, CPM, R | 2014-08-22 09:35 |
Hokkaido | Otaru Economy Center | [Invited Talk]
Current status and future prospect of ultraviolet laser diodes Harumasa Yoshida, Yuta Aoki, Masakazu Kuwabara, Yoji Yamashita, Kousuke Torii, Atsushi Sugiyama, Takenori Morita (Hamamatsu Photonics) R2014-37 EMD2014-42 CPM2014-57 OPE2014-67 LQE2014-41 |
We will talk about the current status and the future prospect of ultraviolet laser diodes. The electrically driven laser... [more] | R2014-37 EMD2014-42 CPM2014-57 OPE2014-67 LQE2014-41 pp.71-75 |
| OCS | 2014-07-31 10:45 |
Tokyo | Tokyo Institute of Technology | A study on measurement of laser spectrum purities
-- relations between linewidth measurement and optical frequency noise spectrum -- Makoto Shikata, Tsuneo Mori, Kazuhiro Fukao, Makoto Inagaki (SYCATUS) OCS2014-28 |
Optical spectrum linewidth is a basic parameter to evaluate spectrum purities of lasers for optical communications, howe... [more] | OCS2014-28 pp.15-20 |
| LQE, LSJ | 2014-05-22 14:25 |
Fukui | Simultaneous 43-Gb/s Direct Modulation and 10-km SMF Transmission of 1.3-μm AlGaInAs MQW Distributed-Reflector Laser Arrays at 50℃ Manabu Matsuda, Ayahito Uetake, Takasi Simoyama, Shigekazu Okumura, Kazumasa Takabayashi, Mitsuru Ekawa, Tsuyoshi Yamamoto (Fujitsu Labs.) LQE2014-3 |
43-Gb/s direct modulation of 1.3-μm wavelength AlGaInAs distributed-reflector laser arrays on semi-insulating InP substr... [more] | LQE2014-3 pp.9-13 |
|
| NLP | 2014-01-22 10:00 |
Hokkaido | Niseko Park Hotel | Steady state analysis on Leader-Laggard relationship in synchronized semiconductor lasers with low-frequency fluctuations Kazutaka Kanno, Takuya Hida, Atsushi Uchida (Saitama Univ.) NLP2013-146 |
We investigate transient dynamics of synchronized low frequency fluctuations (LFFs) in mutually coupled semiconductor la... [more] | NLP2013-146 pp.93-98 |
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