Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MWP |
2019-05-22 16:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study of automatic bias control system for middle- and long-range radio over fiber transmission Atsushi Kanno, Naokatsu Yamamoto (NICT), Kohei Fujiwara, Kouichi Tokita (TIRI) MWP2019-4 |
We study a method of an automatic bias voltage controller for the optical single-sideband (SSB) modulation. The SSB modu... [more] |
MWP2019-4 pp.15-18 |
OFT |
2018-10-11 14:00 |
Miyagi |
Touhoku Univ. |
[Poster Presentation]
Signal evaluation of optical BPSK/QPSK signal asymmetrically band-limited by optical spatial filters Masaki Tasugi, Katsumi Takano (Yamagata Univ.), Masaki Shiraiwa (NICT), K. I. Amila Sampath (TUS), Yosinari Awaji (NICT) OFT2018-25 |
In order to overcome the limitation of the wavelength division multiplexing techniques on optical fiber communications, ... [more] |
OFT2018-25 pp.57-60 |
OPE, LQE, OCS |
2015-10-30 10:25 |
Oita |
Beppu International Convention Center |
PAPR Reduction of Optical SSB Modulated Signal using LN Modulator Nonlinearity-based Peak Folding K. I. Amila Sampath, Katsumi Takano (Yamagata Univ) OCS2015-71 OPE2015-121 LQE2015-90 |
Optical single sideband (SSB) modulation employs one-half of the spectrum bandwidth compared to that of intensity modula... [more] |
OCS2015-71 OPE2015-121 LQE2015-90 pp.149-153 |
EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] |
2015-01-29 14:55 |
Osaka |
|
Suppression of Optical Spectrum Fluctuations by Stabilizing Fiber Loop Length in Optical Comb Generator Using an Optical SSB Modulator Norimasa Nagatani, Yoshiki Onishi, Hiroyuki Toda (Doshisha Univ.), Tetsuya Kawanishi (NICT) PN2014-47 OPE2014-172 LQE2014-159 EST2014-101 MWP2014-69 |
In this paper, we investigate the optical power fluctuation of the output in optical comb generator using an optical sin... [more] |
PN2014-47 OPE2014-172 LQE2014-159 EST2014-101 MWP2014-69 pp.127-131 |
OCS |
2012-07-26 15:35 |
Shizuoka |
|
A study of high-pass Hilbert transformers on optical single sideband modulation by phase shift method Katsumi Takano, Yoshiaki Ichijo, K. I. Amila Sampath, Koichi Oikawa (Yamagata Univ.) OCS2012-26 |
Optical single sideband (SSB) modulation can save the transmission bandwidth. In order to enhance the modulation depth a... [more] |
OCS2012-26 pp.29-33 |
OCS |
2010-07-29 15:00 |
Shizuoka |
New Welcity Yugawara |
A Study on Waveform Degradation from Fiber Propagation of Emitted-Carrier Optical Single Sideband Signals Katsumi Takano, Yoshiaki Ichijo, Masayuki Ishihara, Kiyoshi Nakagawa (Yamagata Univ.) OCS2010-29 |
Use of an optical single side-band (OSSB) modulation signal engenders high bandwidth efficiency because the OSSB signal ... [more] |
OCS2010-29 pp.29-33 |
EMT, OPE, MW, IEE-EMT [detail] |
2010-07-29 15:25 |
Hokkaido |
Hokkaido Univ. |
Optical Two-tone Generation and SSB Modulation using Electro-optic Modulator and Suppression of Redundant Spectrum Components Akira Enokihara, Tadashi Kawai (Univ. of Hyogo), Tetsuya Kawanishi (NICT) MW2010-47 OPE2010-32 |
Optical two-tone generation and single-side-band (SSB) optical modulation are realized by the dual electrode type electr... [more] |
MW2010-47 OPE2010-32 pp.51-56 |
OCS |
2007-07-20 11:35 |
Yamagata |
Denkoku-No-Mori (Yonezawa) |
Optical single sideband modulation using signal phase-shift in optical domain Katsumi Takano, Nobutomo Hanzawa, Sadayuki Tanji, Kiyoshi Nakagawa (Yamagata Univ.) OCS2007-24 |
Use of an optical single side-band (OSSB) modulation signal engenders high bandwidth efficiency because the OSSB signal ... [more] |
OCS2007-24 pp.21-26 |
IEE-CMN, OFT, OCS, ITE-BCT (Joint) |
2005-11-25 11:15 |
Osaka |
The Kansai Electric Power Co.,INC. |
Study of Super-Wideband FM Technique Using Optical Homodyne-Detection Scheme Tomoaki Ohira, Koichi Masuda, Masaru Fuse (MEI) |
We propose a new super-wideband FM technique using optical homodyne-detection scheme for analog/digital hybrid multi-cha... [more] |
OCS2005-82 pp.39-44 |
OCS |
2005-06-17 13:15 |
Yamanashi |
Univ. of Yamanashi |
Self-phase modulation effect of optical single sideband modulation signal Katsumi Takano, Takashi Murakami, Kazuhiro Kondo, Kiyoshi Nakagawa (Yamagata Univ.) |
Use of a single sideband (SSB) modulation signal engenders high bandwidth efficiency because the SSB signal occupies hal... [more] |
OCS2005-32 pp.35-40 |