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 |
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 |
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 |
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 |
ED |
2014-12-23 10:30 |
Miyagi |
|
[Invited Talk]
Realization of GaN-based Terahertz Quantum Cascade Lasers using Pure Three-Level Laser Structure Wataru Terashima, Hideki Hirayama (RIKEN) ED2014-110 |
III-Nitride semiconductors having huge longitudinal optical phonon energies are promising as materials to solve a proble... [more] |
ED2014-110 pp.69-74 |
LQE, ED, CPM |
2014-11-28 09:30 |
Osaka |
|
Realization of Lasing Action of GaN/AlGaN based Terahertz Quantum Cascade Laser using Two Quantum Well Structure Wataru Terashima, Hideki Hirayama (RIKEN) ED2014-85 CPM2014-142 LQE2014-113 |
III-Nitride semiconductors having huge longitudinal optical phonon energies are promising as materials to solve a proble... [more] |
ED2014-85 CPM2014-142 LQE2014-113 pp.59-62 |
LQE, ED, CPM |
2014-11-28 09:55 |
Osaka |
|
MOCVD Growth of GaN-based THz Quantum Cascade Laser and Observation of Emission at 7 THz Shiro Toyoda (RIKEN/Saitama Univ.), Wataru Terashima (RIKEN), Norihiko Kamata (Saitama Univ.), Hideki Hirayama (RIKEN/Saitama Univ.) ED2014-84 CPM2014-141 LQE2014-112 |
Terahertz quantum cascade lasers (THz-QCLs) are attracting attention for use as a lot of applications, because they are ... [more] |
ED2014-84 CPM2014-141 LQE2014-112 pp.55-58 |
EMD, LQE, OPE, CPM, R |
2014-08-21 11:35 |
Hokkaido |
Otaru Economy Center |
Integrated waveguide type membrane DFB lasers by BCB bonding on Si substrate Daisuke Inoue, Jieun Lee, Takuo Hiratani, Yuki Atsuji, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Inst. of Tech.) R2014-26 EMD2014-31 CPM2014-46 OPE2014-56 LQE2014-30 |
On-chip optical interconnection technology which can replace copper electrical global wiring to optical wiring is expect... [more] |
R2014-26 EMD2014-31 CPM2014-46 OPE2014-56 LQE2014-30 pp.17-22 |
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 |
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 |
LQE |
2013-12-13 10:50 |
Tokyo |
|
Power Consumption Analysis of Semiconductor Membrane Lasers for On-Chip Optical Interconnection Takuo Hiratani, Kyohei Doi, Yuki Atsuji, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Inst. of Tech.) LQE2013-128 |
Recently, resistor-capacitor (RC) delay and heating in electrical wiring caused by miniaturization of elements in large ... [more] |
LQE2013-128 pp.15-20 |
LQE, OCS, OPE |
2013-10-25 09:25 |
Fukuoka |
|
Characterizations of TE mode semiconductor optical isolators for unidirectional semiconductor ring lasers Shohei Sakanishi, Takahiro Bando, Hiromasa Shimizu (TUAT) OCS2013-65 OPE2013-111 LQE2013-81 |
Semiconductor optical isolators are monolithically integrable waveguide optical isolators based on transverse magneto-op... [more] |
OCS2013-65 OPE2013-111 LQE2013-81 pp.81-84 |
NLP |
2013-07-09 13:25 |
Okinawa |
Miyako Island Marine Terminal |
Fast physical random bit generation using photonic integrated circuits with external cavities for chaos generation Rie Takahashi, Yasuhiro Akizawa, Taiki Yamazaki, Atsushi Uchida (Saitama Univ.), Takahisa Harayama (NTT/Toyo Univ.), Ken Tsuzuki (NTT), Satoshi Sunada (NTT/Kanazawa Univ.), Kazuyuki Yoshimura, Kenichi Arai (NTT), Peter Davis (NTT /Telecognix Corp.) NLP2013-43 |
Recently, fast physical random-number generators using chaotic lasers have been proposed. However, most previous schemes... [more] |
NLP2013-43 pp.93-98 |
NLP |
2013-07-09 13:50 |
Okinawa |
Miyako Island Marine Terminal |
Spontaneous switching of Leader-Laggard relationship for lag chaos synchronization in mutually-coupled semiconductor lasers Takuya Hida, Kazutaka Kanno, Atsushi Uchida (Saitama Univ) NLP2013-44 |
Abstract We investigate instantaneous behaviors of the leader-laggard relationship of temporal waveformsin mutually-coup... [more] |
NLP2013-44 pp.99-104 |
NLP |
2013-07-09 14:15 |
Okinawa |
Miyako Island Marine Terminal |
Estimation of maximum Lyapunov exponent based on generalized synchronization in semiconductor lasers with optical feedback Kazutaka Kanno, Atsushi Uchida (Saitama Univ.) NLP2013-45 |
Semiconductor lasers with time-delayed optical feedback have infinite dimensionality in general.
The methods for estima... [more] |
NLP2013-45 pp.105-110 |
LQE, LSJ |
2013-05-17 09:05 |
Ishikawa |
|
An Analysis of the Noise Reduction Effect by Superposition of High Frequency Current in Semiconductor Lasers Sazzad Imran, Minoru Yamada (Kanazawa Univ.) LQE2013-1 |
Semiconductor lasers tend to generate excess intensity noise called the optical feedback (OFB) noise. Superposition of h... [more] |
LQE2013-1 pp.1-6 |
LQE, LSJ |
2013-05-17 09:55 |
Ishikawa |
|
Consideration of the S/N ratio in the Semiconductor Optical Amplifier Kazuki Higuchi, Nobuhito Takeuchi, Minoru Yamada (Kanazawa Univ.) LQE2013-3 |
Characteristics of the amplification and intensity noise in the semiconductor optical amplifier (SOA) for the intensity ... [more] |
LQE2013-3 pp.11-16 |
LQE |
2012-12-13 11:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Asymmetric Ridge-type Semiconductor Laser with a Selectively Formed Single-Sided Antiguiding Cladding Layer Masahiro Higaki, Takahiro Numai (Ritsumeikan Univ.) LQE2012-126 |
In order to decrease the threshold current and obtain kinkfree operations in 980 nm semiconductor lasers, whic... [more] |
LQE2012-126 pp.23-26 |