Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MWPTHz, PN, EMT, IEE-EMT [detail] |
2023-01-24 10:30 |
Osaka |
(Primary: On-site, Secondary: Online) |
Continuous Monitoring of Laser Characteristics Naoki Tsuchida, Takuma Kuno, Ryuta Shiraki, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2022-38 EMT2022-76 MWPTHz2022-64 |
Optical performance monitoring (OPM) is an attractive approach to minimize margins and maximize the spectral efficiency ... [more] |
PN2022-38 EMT2022-76 MWPTHz2022-64 pp.39-42 |
SAT, RCS (Joint) |
2020-08-20 09:25 |
Online |
Online |
A Study of IF Leakage on Reception of New 4K/8K Satellite Broadcasting
-- Measurement of Leakage from Indoor Antenna Terminals -- Kazushi Sakuma, Kazunobu Serizawa, Satoru Shimizu, Kazuto Yano, yoshinori Suzuki (ATR) SAT2020-11 |
The intermediate frequency of the received signal on a home wiring of the new 4K/8K satellite broadcasting system using ... [more] |
SAT2020-11 pp.7-12 |
IA, SITE, IPSJ-IOT [detail] |
2018-03-06 09:25 |
Tochigi |
Kinugawa Onsen Hotel |
Spectrum Auction Framework to Facilitate the Entry of New Operators into the Mobile Market Tomoko Yamajo (KDDI Research) SITE2017-71 IA2017-82 |
The primary purpose of spectrum auction is to ensure efficient use of spectrum by awarding licenses to the highest bidde... [more] |
SITE2017-71 IA2017-82 pp.141-144 |
AP, SAT, SANE (Joint) |
2017-07-27 15:25 |
Aichi |
Nagoya Institute of Technology |
[Special Talk]
Lessons Learnt from Development of Satellite Communications
-- Toward International Cooperation and Competitiveness -- Takeshi Mizuike (JMCIA) SAT2017-12 |
Satellite communications have made remarkable progress and application services have been expanding in various areas. S... [more] |
SAT2017-12 pp.31-34 |
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 |
IN, RCS (Joint) |
2012-05-17 11:15 |
Tokyo |
Kuramae-Kaikan, Tokyo Institute of Technology |
[Invited Talk]
Role of RCS for Future Human Society Nobuo Nakajima (UEC) IN2012-12 RCS2012-26 |
RCS was established on 1988. After then, RCS contributes for the development of the mobile communication systems, along ... [more] |
IN2012-12 RCS2012-26 pp.1-5(IN), pp.25-29(RCS) |
OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2011-11-17 15:00 |
Shimane |
Shimane Univ. |
Coherence characterization of narrow-linewidth beam by speckle statistical analysis Masaaki Inoue, Yusuke Koshikiya, Xinyu Fan, Fumihiko Ito (NTT) OFT2011-47 |
A novel method for characterizing the amplitude of a coherence function with respect to a delay between two optical wave... [more] |
OFT2011-47 pp.1-4 |
WBS, ITS (Joint) |
2010-12-06 10:50 |
Ibaraki |
AIST |
Coexisting Signal Detection Technique by using Evaluation Function and Coefficients Estimation of Sinusoidal Signal Kohei Ohno, Makoto Itami (TUS), Tetsushi Ikegami (Meiji Univ.) WBS2010-37 |
The spectrum sharing techniques are attractive since the frequency band for radio systems is really lacking. The cogniti... [more] |
WBS2010-37 pp.13-18 |
CS, OCS (Joint) |
2010-01-28 10:30 |
Yamaguchi |
Kaikyo Messe Shimonoseki |
Optical Frequency Stabilization for 5kHz-linewidth Laser Diode utilizing Modulated Side-band Light Seeded to Optical Frequency Comb Reference Youichi Nishizato, Akira Mizutori (Oita Univ), Kunihiko Mori (NTT), Masafumi Koga (Oita Univ) OCS2009-99 |
This paper reports an optical frequency stabilization characteristics for 5kHz-linewidth laser diode using modulated sid... [more] |
OCS2009-99 pp.1-4 |
AN |
2009-05-22 11:15 |
Tokyo |
The University of Electro-Communications |
On Capacity Analysis of Managed Mesh Network Ruidong Li, Masaaki Ohnishi, Chao Peng, Ved P. Kafle, Masugi Inoue (NICT) AN2009-4 |
To examine the feasibility of Community Mesh Network (CMN) as wireless access network for the new generation network (NW... [more] |
AN2009-4 pp.17-22 |
OCS, OFT (Joint) |
2006-08-25 10:50 |
Miyagi |
|
Linewidth broadening in high-speed optical comb transmission using a picosecond mode-locked laser Kou Osawa, Toshihiko Hirooka, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) OFT2006-27 |
An optical pulse train generated from a mode-locked laser has neatly repetitive longitudinal modes in the frequency doma... [more] |
OFT2006-27 pp.63-68 |