Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] |
2015-01-29 11:20 |
Osaka |
|
[Invited Talk]
Narrowband high-speed thermal emitters based on quantum wells and photonic crystals Takuya Inoue, Menaka De Zoysa, Takashi Asano, Susumu Noda (Kyoto Univ.) PN2014-32 OPE2014-157 LQE2014-144 EST2014-86 MWP2014-54 |
Thermal emitters are used over a wide variety of frequencies in various applications. However, they suffer from low powe... [more] |
PN2014-32 OPE2014-157 LQE2014-144 EST2014-86 MWP2014-54 pp.29-34 |
LQE, OCS, OPE |
2013-10-24 10:00 |
Fukuoka |
|
Development of high performance ultrafast intersubband all-optical gate switch using ion implantation Ryoichi Akimoto, Feng Jijun, Shin-ichiro Gozu, Teruo Mozume, Hiroshi Ishikawa (AIST) OCS2013-48 OPE2013-94 LQE2013-64 |
We demonstrate a compact all-optical Michelson interferometer (MI) gating switch with monolithic integration of two diff... [more] |
OCS2013-48 OPE2013-94 LQE2013-64 pp.5-8 |
PN, EMT, LQE, OPE, MWP, EST, IEE-EMT [detail] |
2013-01-25 13:10 |
Osaka |
Osaka Univ. (Suita) |
Design of single-mode narrow-bandwidth thermal emitters via control of electronic and photonic states Takuya Inoue, Takashi Asano, Menaka De Zoysa, Ardavan Oskooi, Susumu Noda (Kyoto Univ) PN2012-58 OPE2012-167 LQE2012-159 EST2012-94 MWP2012-76 |
Narrow-bandwidth thermal emitters are desired for applications such as highly-efficient infrared light sources and therm... [more] |
PN2012-58 OPE2012-167 LQE2012-159 EST2012-94 MWP2012-76 pp.201-206 |
ED |
2011-12-15 13:00 |
Miyagi |
Tohoku University |
[Invited Talk]
Recent progress and future prospects of terahertz quantum cascade lasers Hideki Hirayama, Wataru Terashima, Tsung-Tse Lin (RIKEN) ED2011-113 |
Terahertz-quantum cascade lasers (THz-QCLs) are small-size, continuous-wave (cw) and long-lifetime THz light sources wit... [more] |
ED2011-113 pp.75-78 |
LQE, ED, CPM |
2011-11-18 15:30 |
Kyoto |
Katsura Hall,Kyoto Univ. |
Fabrication of GaN based Terahertz-Quantum Cascade Laser Structure and Observation of Spontaneous Emission Wataru Terashima, Hideki Hirayama (RIKEN) ED2011-99 CPM2011-148 LQE2011-122 |
We study on terahertz-quantum cascade lasers (THz-QCLs) using III-Nitride semiconductors, for the realization of the une... [more] |
ED2011-99 CPM2011-148 LQE2011-122 pp.131-134 |
OPE, EMT, LQE, PN, IEE-EMT [detail] |
2011-01-28 10:15 |
Osaka |
Osaka Univ. |
Reflective Operation of Cross-Phase Modulation of Intersubband Transition in InGaAs/AlAsSb Quantum Well Waveguide for All-Optical Signal Processing Ryoichi Akimoto, Guangwei Cong, Shin-ichiro Gozu, Teruo Mozume, Hiroshi Ishikawa (AIST) PN2010-43 OPE2010-156 LQE2010-141 |
Cross-phase modulation (XPM) efficiency associated with intersubband transition in InGaAs/AlAsSb quantum well waveguide ... [more] |
PN2010-43 OPE2010-156 LQE2010-141 pp.99-102 |
OPE, EMD, CPM, LQE |
2009-08-21 09:00 |
Miyagi |
|
Passively mode-locked femtosecond fiber soliton laser with intersubband transition module Fumio Shohda, Masataka Nakazawa (Tohoku Univ.), Ryoichi Akimoto, Hiroshi Ishikawa (AIST) EMD2009-44 CPM2009-68 OPE2009-92 LQE2009-51 |
An intersubband transition (ISBT) in a quantum well has attracted considerable attention recently since it can be utiliz... [more] |
EMD2009-44 CPM2009-68 OPE2009-92 LQE2009-51 pp.93-96 |
OCS, LQE, OPE |
2008-10-24 10:10 |
Fukuoka |
Kyushu Univ. |
Intersubband absorption in GaN/AlN-based waveguide with SiN cladding layer Norio Iizuka (Toshiba), Toshimasa Shimizu (RCAST, The Univ, of Tokyo), Haruhiko Yoshida, Nobuto Managaki (Toshiba), Sodabanlu hassanet, Masakazu Sugiyama (The Univ. of Tokyo), Yoshiaki Nakano (RCAST, The Univ, of Tokyo) OCS2008-69 OPE2008-112 LQE2008-81 |
Intersubband absorption was achieved for a waveguide with SiN as a upper cladding layer. With the purpose of applying to... [more] |
OCS2008-69 OPE2008-112 LQE2008-81 pp.113-116 |
OPE, LQE |
2008-06-27 10:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Development of ultrafast all-optical switch utilizing intersubband transition in InGaAs/InAlAs/AlAsSb coupled quantum wells Masanori Nagase, Ryoichi Akimoto, Cong Guangwei, Takasi Simoyama, Teruo Mozume, Toshifumi Hasama, Hiroshi Ishikawa (AIST) OPE2008-20 LQE2008-21 |
All-optical cross phase modulation (XPM) was enhanced in the InGaAs/AlAsSb coupled quantum wells (CQWs) using new InAlAs... [more] |
OPE2008-20 LQE2008-21 pp.11-16 |
LQE |
2007-05-25 11:35 |
Toyama |
Kanazawa Univ. |
Low power operation in ultrafast intersubband optical switch Ryoichi Akimoto, Cong Guangwei, Kazumichi Akita, Toshifumi Hasama, Hiroshi Ishikawa (AIST) LQE2007-6 |
We present an all-optical switch using intersubband transition in wide-gap II-VI-based quantum wells in an improved wave... [more] |
LQE2007-6 pp.27-30 |
ED, CPM, LQE |
2006-10-06 10:20 |
Kyoto |
|
Fabrication of optical communication wavelength photodetector using GaN/AlN multiple quantum disk nanocolumn on Si(111) substrate Hiroyuki Uchida, Akihiko Kikuchi, Katsumi Kishino (Sophia Univ.) |
Intersubband transition (ISBT) in GaN/AlN multiple quantum structure is an attractive candidate for the mechanism of nex... [more] |
ED2006-163 CPM2006-100 LQE2006-67 pp.63-67 |
PN, OPE, OFT, LQE |
2005-01-28 10:00 |
Osaka |
Osaka University |
Simulation of ultrafast GaN/AlN intersubband-transition optical switches Nobuo Suzuki, Norio Iizuka, Kei Kaneko (Toshiba) |
A simulator for GaN intersubband transition optical switches has been developed. Influences of the inhomogeneous broaden... [more] |
PN2004-98 OFT2004-104 OPE2004-205 LQE2004-152 pp.1-6 |