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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| LQE, ED, CPM | 2023-12-01 14:25 |
Shizuoka | Fabrication of GaN-based VCSELs with cavity length control including ITO electrode and Nb2O5 spacer Ruka Watanabe, Kenta Kobayashi, Mitsuki Yanagawa, Tetsuya Takeuchi, Satoshi Kamiyama, Motoaki Iwaya (Meijo Univ.)  ED2023-32 CPM2023-74 LQE2023-72 |
In the fabrication of vertical-cavity surface-emitting lasers (VCSELs), high controllability of the resonance wavelength... [more] | ED2023-32 CPM2023-74 LQE2023-72 pp.80-83 |
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| OCS, LQE, OPE | 2023-10-19 14:15 |
Kochi | (Primary: On-site, Secondary: Online) |
Evaluation of Intrinsic Modulation Response of Semiconductor Lasers with Wide Bandwidth and High Sensitivity Using Optical Modulation and Optical Spectrum Detection Nobuhide Yokota, Tomoharu Nohara, Hiroshi Yasaka (Tohoku Univ.) OCS2023-32 OPE2023-87 LQE2023-34 |
Recent demands for high-speed data communications and photonic computing have been increasing significance of ultra-wide... [more] | OCS2023-32 OPE2023-87 LQE2023-34 pp.28-31 |
| OPE, OCS, LQE | 2022-10-21 16:00 |
Ehime | (Primary: On-site, Secondary: Online) |
Analysis of High-Speed Operation of Hybrid Modulation Semiconductor Lasers Using Coupled-Wave Equations Shoki Asami, Kaori Uchiyama, Nobuhide Yokota, Hiroshi Yasaka (Tohoku Univ.) OCS2022-39 OPE2022-85 LQE2022-48 |
High-speed semiconductor lasers are being required to cope with the explosive increase of the traffic in data centers. T... [more] | OCS2022-39 OPE2022-85 LQE2022-48 pp.116-119 |
| EMT, MWP, PN, IEE-EMT [detail] | 2021-01-21 13:50 |
Online | Online | [Invited Talk]
Ultralow power consumption membrane lasers and photonic-crystal lasers Koji Takeda, Shinji Matsuo (NTT) PN2020-35 EMT2020-53 MWP2020-36 |
Low-power dissipation lasers on Si are needed for short-distance optical interconnects. We review our recent progress on... [more] | PN2020-35 EMT2020-53 MWP2020-36 pp.32-36 |
| LQE, CPM, ED | 2020-11-27 14:10 |
Online | Online | First demonstration of InGaN QW tunable single-mode laser with periodically slotted structure Masahiro Uemukai, Akihiro Higuchi, Tomoyuki Tanikawa, Ryuji Katayama (Osaka Univ.) ED2020-21 CPM2020-42 LQE2020-72 |
Nitride semiconductors such as GaN and AlN have strong optical nonlinearity, and they can be applied to nonlinear optica... [more] | ED2020-21 CPM2020-42 LQE2020-72 pp.79-82 |
| OPE, LQE | 2020-11-20 15:30 |
Online | Online | Demonstration of Sub-millisecond High-Reliability Wavelength Switching at DFB-LD with Current/Temperature Cooperative Control Ye Shenghong, Niiya yuri, Kuboki Takeshi, Kato Kazutoshi (Kyushu Univ.) OPE2020-58 LQE2020-38 |
In order to realize a high-speed high-reliability optical switch for network systems, we have been studying an optical s... [more] | OPE2020-58 LQE2020-38 pp.66-70 |
| OCS, LQE, OPE | 2019-10-17 10:00 |
Kagoshima | Study of suitable optical confinement for GaInAsP membrane DR lasers Naoki Takahashi, Weicheng Fang, Koichi Saito, Tomohiro Amemiya, Nobuhiko Nishiyama (Titech) OCS2019-28 OPE2019-66 LQE2019-44 |
Large Scale Integrated circuits (LSI) have realized high performance according to the scaling rule. However, recent year... [more] | OCS2019-28 OPE2019-66 LQE2019-44 pp.7-10 |
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| LQE, OPE, CPM, EMD, R | 2019-08-23 09:40 |
Miyagi | [Invited Talk]
High Function Semiconductor Lasers for Next Generation Optical Communication Systems Hiroshi Yasaka, Nobuhide Yokota, Kanno Mitsunari, Sato Shouta (Tohoku Univ.) R2019-29 EMD2019-27 CPM2019-28 OPE2019-56 LQE2019-34 |
Compact narrow linewidth semiconductor laser source is proposed and demonstrated by utilizing optical negative feedback ... [more] | R2019-29 EMD2019-27 CPM2019-28 OPE2019-56 LQE2019-34 pp.47-50 |
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| NLP, NC (Joint) |
2019-01-23 12:00 |
Hokkaido | The Centennial Hall, Hokkaido Univ. | Estimation of entropy generation rate from chaotic time series in semiconductor lasers Yu Kawaguchi, Kazutaka Kanno, Atsushi Uchida (Saitama Univ.) NLP2018-103 |
($varepsilon,tau$) entropy has been proposed as a method to calculate the entropy generation rate (unpredictability) of ... [more] | NLP2018-103 pp.41-46 |
| NLP, NC (Joint) |
2019-01-24 11:40 |
Hokkaido | The Centennial Hall, Hokkaido Univ. | Numerical simulation on decision making using spontaneous exchange of synchronization in chaotic lasers Takatomo Mihana, Yusuke Mitsui, Kazutaka Kanno (Saitama Univ.), Makoto Naruse (NICT), Atsushi Uchida (Saitama Univ.) NLP2018-115 |
Decision making using chaotic laser dynamics has been proposed recently. We propose a method for solving the multi-armed... [more] | NLP2018-115 pp.101-106 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-17 11:15 |
Osaka | Osaka University Nakanoshima Center | High-Power, High-Beam-Quality Double-Lattice Photonic-Crystal Lasers Masahiro Yoshida, Menaka De Zoysa, Kenji Ishizaki, Yoshinori Tanaka (Kyoto Univ.), Masato Kawasaki (Kyoto Univ./Mitsubishi Electric), Ranko Hatsuda (Kyoto Univ.), Bongshik Song (Kyoto Univ./Sungkyunkwan Univ.), Susumu Noda (Kyoto Univ.) PN2018-34 EMT2018-68 OPE2018-143 LQE2018-153 EST2018-81 MWP2018-52 |
Achieving high-power and high-beam-quality (i.e. high-brightness) semiconductor lasers is important for laser processing... [more] | PN2018-34 EMT2018-68 OPE2018-143 LQE2018-153 EST2018-81 MWP2018-52 pp.19-22 |
| 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 |
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-25 13:00 |
Hyogo | Coherent optical negative feedback narrow linewidth semiconductor laser integrated with Si ring filter Konosuke Aoyama, Nobuhide Yokota, Hiroshi Yasaka, Tomohiro Kita (Tohoku Univ.) PN2017-58 EMT2017-95 OPE2017-136 LQE2017-118 EST2017-94 MWP2017-71 |
To achieve a monolithic coherent optical negative feedback narrow linewidth laser source, we design and fabricate a Si w... [more] | PN2017-58 EMT2017-95 OPE2017-136 LQE2017-118 EST2017-94 MWP2017-71 pp.111-114 |
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| OPE | 2017-12-07 13:15 |
Okinawa | [Poster Presentation]
Prompt Stabilization of Optical Wavelength at Tunable Laser after Starting Oscillation Hiroki Fukuda, Kenta Yamaguchi, Takeshi Kuboki, Kazutoshi Kato (Kyushu Univ.) OPE2017-105 |
In the future, high-speed optical switch will be the key to the optical network. We study high-speed wavelength switchin... [more] | OPE2017-105 pp.83-87 |
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| OCS, OPE, LQE | 2017-10-27 13:55 |
Kumamoto | Josaien, Sakuranobaba | Coded Optical Nyquist Pulse Generation Using Modulated Semiconductor Lasers Nobuhide Yokota, Kazuya Komukai, Hiroshi Yasaka (Tohoku Univ.) OCS2017-54 OPE2017-86 LQE2017-59 |
Coded optical Nyquist pulse generation using modulated semiconductor lasers and dual-electrode Mach-Zehnder modulator (M... [more] | OCS2017-54 OPE2017-86 LQE2017-59 pp.93-96 |
| OCS, OPE, LQE | 2017-10-27 14:20 |
Kumamoto | Josaien, Sakuranobaba | 1-THz bandwidth, 10-GHz spaced optical frequency combs generated from all-optical-gate-based semiconductor mode-locked lasers Makoto Takeshita, Kodai Ishida, Kengo Okano, Yoshiyasu Ueno (UEC) OCS2017-55 OPE2017-87 LQE2017-60 |
Optical frequency comb source is expected to contribute for improving performance of a rarefied-gas sensing, and its bro... [more] | OCS2017-55 OPE2017-87 LQE2017-60 pp.97-102 |
| R, EMD, CPM, LQE, OPE | 2017-09-01 10:40 |
Aomori | Temperature dependance of threshold current of membrane DFB/DR lasers using Bragg wavelength detuning Daisuke Inoue, Kai Fukuda, Takuo Hiratani, Takahiro Tomiyasu, Tatsuya Uryu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Inst. of Tech.) R2017-34 EMD2017-28 CPM2017-49 OPE2017-58 LQE2017-31 |
The performance of integrated circuits has proceeded to higher integration density and speed based on scaling law in MOS... [more] | R2017-34 EMD2017-28 CPM2017-49 OPE2017-58 LQE2017-31 pp.51-54 |
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| LQE, OPE, OCS | 2016-10-27 10:35 |
Miyazaki | Miyazaki Citizen's Plaza | Investigation on the High Efficiency Operation of Semiconductor Membrane Distributed-Reflector Laser Takahiro Tomiyasu, Takuo Hiratani, Daisuke Inoue, Kai Fukuda, Tatsuya Uryu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Tech) OCS2016-35 OPE2016-76 LQE2016-51 |
Recent progress of high-density and high-speed in LSI has been achieved based on the scaling law, while some problems su... [more] | OCS2016-35 OPE2016-76 LQE2016-51 pp.1-6 |
| LQE, OPE, OCS | 2016-10-27 11:25 |
Miyazaki | Miyazaki Citizen's Plaza | Narrow line-widths of third-order comb-components in optical-frequency-comb spectrum generated by our Giga-Herz all-optical-gate-based mode-locked pulsed laser Kengo Okano, Kodai Ishida, Makoto Takeshita, Yuuki Setagawa, Shota Kawakami, Yusuke Minamide, Yoshiyasu Ueno (UEC) OCS2016-37 OPE2016-78 LQE2016-53 |
Mode-locked lasers which generate precise pulse trains and optical frequency-comb spectra are valuable light sources for... [more] | OCS2016-37 OPE2016-78 LQE2016-53 pp.13-18 |
| 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 |
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