Katsushi IWASHITA

Experimental Compensation for FWM Induced Crosstalk with Digital Coherent Detection
Jing LIANG Katsushi IWASHITA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/02/01
Vol. E94-B  No. 2  pp. 558-561
Type of Manuscript:  LETTER
Category: Fiber-Optic Transmission for Communications
Keyword: 
digital coherent detection, FWM, fiber nonlinearity, backward propagation, compensation, 
 Summary | Full Text:PDF(630.5KB)
FOREWORD
Katsushi IWASHITA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/11/01
Vol. E90-B  No. 11  pp. 3003-3003
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(57.7KB)
Beat Power Calculation for Arbitrarily Polarized Lightwaves by Using the Inner Product of Stokes Vectors
Youichi FUKADA Shigeru KUWANO Katsushi IWASHITA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6  pp. 1451-1462
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission
Keyword: 
beat noise, polarization, Stokes vector, inner product, polarization-dependent loss, polarization scramble, 
 Summary | Full Text:PDF(1.2MB)
A Profit Maximization Scheme by Service-List Control for Multiple Class Services
Ikuo YAMASAKI Ryutaro KAWAMURA Katsushi IWASHITA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/05/01
Vol. E87-B  No. 5  pp. 1334-1345
Type of Manuscript:  PAPER
Category: Network
Keyword: 
quality of services (QoS), price, users' choice, profit, 
 Summary | Full Text:PDF(1.5MB)
Dynamic Properties of Josephson-Junction Circuits
Keiji YOSHIDA Katsushi IWASHITA Fujio IRIE 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1980/01/25
Vol. E63-E  No. 1  pp. 24-30
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
 Summary | Full Text:PDF(491.7KB)