Saeko OSHIBA


Analysis of Phase Shift Tolerance in a Coherent OCDM System Using FBG Phase En/Decoders
Renichi MORITOMO Tomoaki NAKAMURA Yasuhiro KOTANI Saeko OSHIBA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/08/01
Vol. E91-B  No. 8  pp. 2509-2515
Type of Manuscript:  Special Section PAPER (Special Section on Next Generation Broadband Access Technologies)
Category: 
Keyword: 
optical code division multiplexingcoherent OCDMFBG phase encoderwavelength dependence
 Summary | Full Text:PDF(1.3MB)

Simulation Study of Pulse Width Dependence in Time-Spreading OCDM System Using Phase En/Decoder
Renichi MORITOMO Saeko OSHIBA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/10/01
Vol. E88-B  No. 10  pp. 3971-3973
Type of Manuscript:  Special Section LETTER (Special Section on Next Generation Photonic Network Technologies)
Category: 
Keyword: 
optical phase encodertime-spreading OCDM systempulse dependence
 Summary | Full Text:PDF(350KB)

Bidirectional Guaranteed OCDM-PON System
Masayuki KASHIMA Kazuhiko MATSUNO Saeko OSHIBA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/08/01
Vol. E86-B  No. 8  pp. 2287-2293
Type of Manuscript:  Special Section PAPER (Special Issue on Photonic IP Network Technologies for Next Generation Broadband Access)
Category: 
Keyword: 
optical access networkPONOCDM
 Summary | Full Text:PDF(1MB)

IP Traffic Condition Based Dynamic Optical Path Allocation Network System
Yoshihiro NAKAHIRA Saeko OSHIBA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/10/25
Vol. E83-B  No. 10  pp. 2364-2367
Type of Manuscript:  Special Section LETTER (Special Issue on Advanced Internetworking based on Photonic Network Technologies)
Category: 
Keyword: 
optical pathoptical cross connectIP traffic fluctuation
 Summary | Full Text:PDF(713.4KB)

A Realistically Architecture of WDM Ring Network Using OXC and OADM
Masayuki KASHIMA Naoki MINATO Satoko KUTSUZAWA Saeko OSHIBA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/10/25
Vol. E83-B  No. 10  pp. 2253-2260
Type of Manuscript:  Special Section PAPER (Special Issue on Advanced Internetworking based on Photonic Network Technologies)
Category: 
Keyword: 
WDMOADMOXCcoherent crosstalkOSNR
 Summary | Full Text:PDF(1.3MB)