Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
LQE, LSJ |
2016-05-20 13:00 |
Fukui |
|
[Invited Talk]
The development of the intense THz electromagnetic wave emitter based on the ultrashort optical pulse and dielectric nonlinear crystals toward a new application Masaya Nagai (Osaka Univ.), Eiichi Matsubara (Osaka Dental Univ.), Masaaki Ashida (Osaka Univ.), Jun Takayanagi, Hideyuki Ohtake (Aisin) LQE2016-13 |
Compact THz sources are required for a novel applications of the intense THz electromagnetic wave. We experimentally dem... [more] |
LQE2016-13 pp.59-61 |
EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] |
2015-01-30 15:05 |
Osaka |
|
Frequency measurements of terahertz waves using ultrashort optical pulses and photoconductive antennas Yuta Kaneko, Ikufumi Katayama (Yokohama Univ.), Isao Morohashi, Yoshihisa Irimajiri, Shingo Saito, Norihiko Sekine, Iwao Hosako (NICT), Masaaki Ashida (Osaka Univ.) PN2014-59 OPE2014-184 LQE2014-171 EST2014-113 MWP2014-81 |
In order to realize broadband absolute frequency detection at room temperature, we demonstrated terahertz electric field... [more] |
PN2014-59 OPE2014-184 LQE2014-171 EST2014-113 MWP2014-81 pp.213-216 |
LQE, LSJ |
2014-05-22 15:30 |
Fukui |
|
[Invited Talk]
Ultrashort pulse characterization capable of carrier-envelope phase determination Takao Fuji, Yutaka Nomura, Hideto Shirai (IMS) LQE2014-5 |
We have demonstrated a new pulse characterization scheme, with which not only the intensity and spectral phase but also ... [more] |
LQE2014-5 pp.19-24 |
MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] |
2014-01-23 14:55 |
Kyoto |
Doshisha University |
Ultrashort optical pulse generation and repetition rate tunability in MZM-based flat comb generator with soliton compression Yu Chiba (Yokohama National Univ.), Isao Morohashi, Takahide Sakamoto (NICT), Ikufumi Katayama (Yokohama National Univ.), Norihiko Sekine, Tetsuya Kawanishi, Iwao Hosako (NICT) PN2013-44 OPE2013-158 LQE2013-144 EST2013-93 MWP2013-64 |
We report on ultrashort optical pulses using a Mach-Zehnder-modulator-based flat comb generator(MZM-FCG) and dispersion-... [more] |
PN2013-44 OPE2013-158 LQE2013-144 EST2013-93 MWP2013-64 pp.57-60 |
MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] |
2014-01-24 09:00 |
Kyoto |
Doshisha University |
Observation of Terahertz Frequency Comb Signals Using a Subharmonic Mixer in the 600 GHz-Band Isao Morohashi (NICT), Ikufumi Katayama (Yokohama National Univ.), Yoshihisa Irimajiri (NICT), Masaya Nagai, Yu Chiba (Osaka Univ.), Masaaki Ashida, Norihiko Sekine, Iwao Hosako (NICT) PN2013-71 OPE2013-185 LQE2013-171 EST2013-120 MWP2013-91 |
We have demonstrated direct measurement of frequency comb signals in the terahertz-range (THz combs) using a heterodyne ... [more] |
PN2013-71 OPE2013-185 LQE2013-171 EST2013-120 MWP2013-91 pp.227-230 |
OCS, OPE (Joint) |
2012-05-18 09:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg(Tokyo) |
Depolarization-induced crosstalk in polarization-multiplexed transmission and its impact on ultrahigh-speed optical transmission Toshihiko Hirooka, Koudai Harako, Pengyu Guan, Masataka Nakazawa (Tohoku Univ.) OCS2012-1 |
Ultrashort optical pulses such as used in a single-channel Terabit/s OTDM transmission suffers from significant transmis... [more] |
OCS2012-1 pp.1-4 |
LQE, LSJ |
2011-05-20 11:30 |
Ishikawa |
Kanazawa Univ. (Natural Sci. Tech. Main Bldg.) |
Development of Vector Pulse Shaper and Time-Resolved Vibrational Spectrometer for Vectorial Coherent Control Masaaki Sato, Takayuki Suzuki, Kazuhiko Misawa (Tokyo Univ. of A and T/JST-CREST) LQE2011-5 |
Light-matter interactions are governed by the electric dipole moment transition which is related with the scalar product... [more] |
LQE2011-5 pp.17-21 |
LQE, OPE, OCS |
2010-10-29 11:10 |
Fukuoka |
Mojiko Retro Town, Minato house |
1.28 Tbit/s/ch Single-polarization DQPSK Transmission over 525 km Using Ultrafast Time-domain Optical Fourier Transformation Yutaro Tomiyama, Pengyu Guan (Tohoku Univ.), Hans Christian Hansen Mulvad (DTU), Toshiyuki Hirano, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.) OCS2010-76 OPE2010-112 LQE2010-85 |
We demonstrate a single-channel 1.28 Tbit/s-525 km transmission using OTDM of subpicosecond DQPSK signals. In order to c... [more] |
OCS2010-76 OPE2010-112 LQE2010-85 pp.121-126 |
OPE, EMT, MW |
2009-07-31 09:25 |
Hokkaido |
Asahikawa Civic Culture Hall |
Generation of Ultrashort Optical Pulse with High Peak Power Using Optical Comb Generator and Chirped Pulse Amplification Isao Morohashi, Takahide Sakamoto, Hideyuki Sotobayashi, Tetsuya Kawanishi, Iwao Hosako (NICT) MW2009-61 OPE2009-61 |
An optical comb generator based on an optical modulator can be operate with high-stable and high-flexibility. In this pa... [more] |
MW2009-61 OPE2009-61 pp.171-174 |
EMT, LQE, OPE, PN |
2008-01-28 17:00 |
Osaka |
|
Analysis and compensation of artifacts in three-dimensional refractive index profiling by four-wave mixing technique Takehito Kawasumi, Yasuyuki Ozeki (Osaka Univ.), Keisuke Isobe (RIKEN), Kazuyoshi Itoh (Osaka Univ.) PN2007-52 OPE2007-160 LQE2007-138 |
We are proposing a technique of refractive index (RI) mapping by use of four-wave mixing (FWM) process, which is caused ... [more] |
PN2007-52 OPE2007-160 LQE2007-138 pp.83-87 |
EMT, OPE, MW |
2007-08-03 10:15 |
Hokkaido |
Muroran Institute of Technology |
Femtosecond pulse generation using optical comb generator Isao Morohashi, Takahide Sakamoto, Hideyuki Sotobayashi, Tetsuya Kawanishi, Iwao Hosako, Masahiro Tsuchiya (NICT) MW2007-76 OPE2007-63 |
We have demonstrated ultrafast optical pulse generation using a Mach-Zehnder-modulator-based flat comb generator (MZ-FCG... [more] |
MW2007-76 OPE2007-63 pp.191-194 |
OFT, OCS (Joint) |
2005-08-25 13:30 |
Akita |
Akita Univ. |
Highly-stable generation of 10-GHz picosecond pulse train woth entire-C-band wunability based on phase modulation in conjunction with nonlinear filtering Koji Igarashi, Kazuhiro Katoh, Kazuro Kikuchi (Univ. of Tokyo) |
We propose a generation technique of high stable and high quality10-GHz optical pulse train based on phase modulation, c... [more] |
OFT2005-17 pp.7-12 |