Yuichi TAKUSHIMA


High Repetition-Rate Similariton Generation in Normal Dispersion Erbium-Doped Fiber Amplifiers and Its Application to Multi-Wavelength Light Sources
Yasuyuki OZEKI Yuichi TAKUSHIMA Keiichi AISO Kazuro KIKUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/05/01
Vol. E88-C  No. 5  pp. 904-911
Type of Manuscript:  Special Section PAPER (Joint Special Section on Recent Progress in Optoelectronics and Communications)
Category: Optical Fibers, Cables and Fiber Devices
Keyword: 
optical fiber amplifierself-phase modulationsimilaritonspectrum broadening
 Summary | Full Text:PDF(682.5KB)

Analysis of Dispersion-Managed Optical Fiber Transmission System Using Non-Return-to-Zero Pulse Format and Performance Restriction from Third-Order Dispersion
Xiaomin WANG Kazuro KIKUCHI Yuichi TAKUSHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/08/25
Vol. E82-B  No. 8  pp. 1141-1147
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Systems and Technologies
Keyword: 
dispersion managementtransfer functiontransmission windownumerical Q-factorthird-order dispersion
 Summary | Full Text:PDF(988.3KB)

Generation of Wideband and Flat Supercontinuum over a 280-nm Spectral Range from a Dispersion-Flattened Optical Fiber with Normal Group-Velocity Dispersion
Fumio FUTAMI Yuichi TAKUSHIMA Kazuro KIKUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/08/25
Vol. E82-B  No. 8  pp. 1265-1272
Type of Manuscript:  INVITED PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Fibers and Cables
Keyword: 
supercontinuumself-phase modulationgroup-velocity dispersiondispersion-flattened fiber
 Summary | Full Text:PDF(543.9KB)

Analysis of Dispersion-Managed Optical Fiber Transmission System Using Non-Return-to-Zero Pulse Format and Performance Restriction from Third-Order Dispersion
Xiaomin WANG Kazuro KIKUCHI Yuichi TAKUSHIMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/08/25
Vol. E82-C  No. 8  pp. 1407-1413
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Systems and Technologies
Keyword: 
dispersion managementtransfer functiontransmission windownumerical Q-factorthird-order dispersion
 Summary | Full Text:PDF(989.3KB)

Generation of Wideband and Flat Supercontinuum over a 280-nm Spectral Range from a Dispersion-Flattened Optical Fiber with Normal Group-Velocity Dispersion
Fumio FUTAMI Yuichi TAKUSHIMA Kazuro KIKUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/08/25
Vol. E82-C  No. 8  pp. 1531-1538
Type of Manuscript:  INVITED PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Fibers and Cables
Keyword: 
supercontinuumself-phase modulationgroup-velocity dispersiondispersion-flattened fiber
 Summary | Full Text:PDF(545.5KB)