論文
・論文リスト
Shuta Hiramatsu
and Katsushi Iwashita
“A
Novel Phase-Noise Cancelled Optical Frequency Domain Reflectometry
using Modulation Sidebands,”
Photonics and Optoelectronics, Vol. 1, Iss. 3, pp.60-64, 2012
Jing
Liang and Katsushi Iwashita,
“FWM
Compensation in DPSK Transmission byReducing
Detectors with Digital Coherent Detection Using Backward Propagation,”
International
Journal of Information and Electronics Engineering, Vol.1, No.1, pp.99-104, Jul.,
2011.
岩下 克
コヒーレント光通信技術の進展
光学、第38巻 5号
Youichi FUKADA, Shigeru
KUWANO, Katsushi IWASHITA
Beat Power
Calculation for Arbitrarily Polarized Lightwaves by Using the Inner Product of
Stokes Vectors
Trans IEICE Japan Vol.E87-B No.6 p.1451:Fiber-Optic Transmission 2004
Ikuo YAMASAKI, Ryutaro KAWAMURA, Katsushi IWASHITA
A Profit
Maximization Scheme by Service-List Control for Multiple Class Services
Trans IEICE Japan Vol.E87-B No.5 p.1334:Network 2004
山田一久、矢田浩二、岩下克
マルチサービスIP網におけるユーザ要求を考慮した適応型QoS制御システムの設計と評価
電子情報通信学会 論文誌
vol. J86-B No.3,pp.428-437, 2003
湊 賢治、川幡太一、岩下克
大量データを扱うOSSに適用するEJB実装法
電子情報通信学会 論文誌 vol.J86-B,
no.3,pp.353-361, March 2003
Katsushi
IWASHITA Toshiaki MIYAZAKI Kazuo HAGIMOTO
Trends in and Perspective of Adaptive Network Control Technologies
NTT Review vol.14, no. 2,
pp.75-81, March 2002
岩下克、宮崎敏明、萩本和男
適応型ネットワーク制御技術の研究動向と今後の課題
NTT
R&D vol. 50, no.12,pp.971-977,
2001
Noboru
TAKACHIO, Seiji NORIMATSU, Kazushige YONENAGA, Katsushi IWASHITA
Transmission Limitation due to Self-Phase Modulation in Optical PSK Heterodyne
Detection Systems Employing Chromatic Dispersion Equalization
IEEE Journal of Lightwave Technologies vol.12, no.2,
pp.247-253, 1994
Seiji NORIMATSU, Katsushi IWASHITA
Damping factor influence on linewidth requirements
for optical PSK coherent detection systems
IEEE Journal of Lightwave Technologies vol.11,
no.7,pp.1226-1233, 1993
Seiji NORIMATSU, Katsushi IWASHITA
The influence of cross-phase modulation on optical FDM PSK homodyne
transmission systems
IEEE Journal of Lightwave Technologies vol. 11,
no.5/6,pp.795-804, May/June 1993
Seiji NORIMATSU, Katsushi IWASHITA
Linewidth requirements for optical synchronous
detection systems with nonnegligible loop delay time
IEEE Journal of Lightwave Technologies vol.10, no.3,
pp.341-349, March 1992
Seiji YOSHIDA, Katsushi IWASHITA
Influence of intensity modulation produced by LD direct modulation on
transmission characteristics of CPFSK differential detection system
IEEE Journal of Lightwave Technologies vol.10, no.2,
pp.255-264, 1992
Seiji NORIMATSU, Katsushi IWASHITA
PLL propagation delay-time influence on linewidth
requirements of optical PSK homodyne detection
IEEE Journal of Lightwave Technologies vol.9,
no.10,pp.1367-1375, 1991
Kiyoshi NAKAGAWA, Katsushi IWASHITA
High-speed optical transmission systems using advanced monolithic IC
technologies (Invited Paper)
IEEE Journal of Selected Areas in
Communicationsvol.9, no.5, pp683-688, 1991
Noboru TAKACHIO, Susumu HATA, Kousuke KATSURA, Kiyomitsu ONODERA, Hiroyuki KIKUCHI, Katsushi IWASHITA
A 10Gb/s optical heterodyne detection experiment using a 23 GHz bandwidth
balanced receiver
IEEE Transactions on Microwave Theory and Techniques Vol.38,
no.12,pp.1900-1905,1990
Kousuke KATSURA, Tsuyoshi kayashi,
Humikazu OHHIRA, Susumu HATA, Katsushi IWASHITA
A novel flip-chip interconnection technique using solder bumps for high-speed photoreceivers
IEEE Journal of Lightwave Technologies vol.8,
no.9,pp.1323-1327, 1990
Nosi SHIBATA, Katsushi IWASHITA, Kiyoshi NOSU, Yuuzi AZUMA
Transmission limitation due to fiber nonlinearrities
in optical FDM systems
IEEE Journal of Selected Areas in
Communications
vol.8, no.6,pp.1068-1077, Aug. 1990
Noboru TAKACHIO, Katsushi IWASHITA
A novel resonance-type optical receiver for high-speed optical heterodyne
transmission systems
IEEE Journal of Lightwave Technologies vol. 7,
no.9,pp.1371-1378, 1989
Katsushi IWASHITA , Noboru TAKACHIO
Chromatic dispersion compensation in coherent optical communications
IEEE Journal of Lightwave Technologies vol.8, no.3,
pp.367-375, 1990
Katsushi IWASHITA , Noboru TAKACHIO
Experimental evaluation of coherent dispersion distortion in optical CPFSK
transmission systems
IEEE Journal of Lightwave Technologies vol.7,
no.10,pp.1488-1493, 1989
Kiyoshi NOSU, Katsushi IWASHITA
A consideration on factors affecting future coherent lightwave
communication systems
IEEE Journal of Lightwave Technologies vol.6, no. 5,
pp.686-694, May 1988
Katsushi IWASHITA , Noboru TAKACHIO
Waveform distortion evaluation for optical CPFSK heterodyne transmission
IEEE Journal of Lightwave Technologies vol. LT-5,
no.9,pp.1188-1191, 1987
Kiyoshi NOSU, Hiromu TOBA, Katsushi IWASHITA
Optical FDM transmission technique (Invited Paper)
IEEE Journal of Lightwave Technologies vol.LT-5, no.9,pp1301-1308, 1987
Katsushi IWASHITA , Takao MATSUMOTO
Modulation and detection characteristics of optical contiguous phase FSK
transmission systems
IEEE Journal of Lightwave Technologies vol. LT-5,
no.4,pp.452-460, 1987
岩下克、中川清司、松岡隆志
単一モード半導体レーザを用いた高速ファイバ伝送系の符号誤り率特性
電子情報通信学会 論文誌
vol.67-B, no.12,pp.1415-1422, 1984
Katsushi
IWASHITA , Kiyoshi NAKAGAWA
Influence of self-sustained pulsation in semiconductor lasers on optical
transmission system
IEEE Journal of Quantum Electronics vol.QE-19, no.7,pp.1173-1178, 1983
Katsushi IWASHITA , Kiyoshi NAKAGAWA
Mode partition noise characteristics in high speed modulated laser diodes
IEEE Journal of Quantum Electronics vol. QE-18, No.12, pp.2000-2005, Dec. 1982
Katsushi IWASHITA , Kiyoshi NAKAGAWA
Suppression of mode partition noise by laser diode injection
IEEE Journal of Quantum Electronics vol.
QE-18, no.10, pp.1669-1674, 1982
Keiji YOSHIDA, Katsushi IWASHITA, Fujio
IRIE
Dynamic Properties of Josephson-Junction Circuits
Trans IECE Japan vol. E63, no.1, pp.24-30, 1980