Noboru EDAGAWA


Study on Capacity Upgrade of JIH (Japan Information Highway) Submarine Cable System Using 40 Gbit/s-Based WDM Transmission Technologies
Keiji TANAKA Itsuro MORITA Noboru YOSHIKANE Noboru EDAGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6  pp. 1463-1469
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission
Keyword: 
JIH systemcapacity upgrade40 Gbit/s-based WDM transmission
 Summary | Full Text:PDF(1.2MB)

Long Distance 40 Gbit/s-Based WDM Transmission Using Dispersion-Flattened Low-Nonlinear Fiber Span
Itsuro MORITA Keiji TANAKA Noboru EDAGAWA Masatoshi SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/02/01
Vol. E85-B  No. 2  pp. 478-483
Type of Manuscript:  Special Section PAPER (Special Issue on 40 Gbit/s Optical Transmission Technologies)
Category: 
Keyword: 
dispersion management40 Gbit/s-based WDM transmissiondispersion flattened transmission lineAeff enlarged fiber
 Summary | Full Text:PDF(402.8KB)

Novel Optical-Regenerator Using Electroabsorption Modulators
Tetsuya MIYAZAKI Tomohiro OTANI Noboru EDAGAWA Masatoshi SUZUKI Shu YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/08/25
Vol. E82-B  No. 8  pp. 1148-1153
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Systems and Technologies
Keyword: 
optical regeneratorelectroabsorption modulatorswavelength conversion
 Summary | Full Text:PDF(980.2KB)

Novel Optical-Regenerator Using Electroabsorption Modulators
Tetsuya MIYAZAKI Tomohiro OTANI Noboru EDAGAWA Masatoshi SUZUKI Shu YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/08/25
Vol. E82-C  No. 8  pp. 1414-1419
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Systems and Technologies
Keyword: 
optical regeneratorelectroabsorption modulatorswavelength conversion
 Summary | Full Text:PDF(1MB)

Novel Wavelength Converter Using an Electroabsorption Modulator
Noboru EDAGAWA Masatoshi SUZUKI Shu YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/08/25
Vol. E81-C  No. 8  pp. 1251-1257
Type of Manuscript:  Special Section PAPER (Special Issue on High-Capacity WDM/TDM Networks)
Category: 
Keyword: 
wavelength conversionelectroabsorption modulatoroptical signal processing
 Summary | Full Text:PDF(590.7KB)

Wavelength Division Multiplexing Technology for Undersea System Applications
Hidenori TAGA Noboru EDAGAWA Masatoshi SUZUKI Shu YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/08/25
Vol. E81-C  No. 8  pp. 1276-1284
Type of Manuscript:  INVITED PAPER (Special Issue on High-Capacity WDM/TDM Networks)
Category: WDM/TDM Transmission and Related Technologies
Keyword: 
long distance transmissionundersea lightwave cableWDMdispersion slope compensation
 Summary | Full Text:PDF(845.8KB)

40 Gbit/s Single-Channel Soliton Transmission Using Periodic Dispersion Compensation
Itsuro MORITA Masatoshi SUZUKI Noboru EDAGAWA Keiji TANAKA Shu YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/08/25
Vol. E81-C  No. 8  pp. 1309-1315
Type of Manuscript:  Special Section PAPER (Special Issue on High-Capacity WDM/TDM Networks)
Category: 
Keyword: 
optical solitonperiodic dispersion compensation40 Gbit/s single-channel transmissionpolarization-division-multiplexing
 Summary | Full Text:PDF(682.6KB)

Long-Distance Soliton Transmission up to 20 Gbit/s Using Alternating-Amplitude Solitons and Optical TDM
Masatoshi SUZUKI Noboru EDAGAWA Hidenori TAGA Hideaki TANAKA Shu YAMAMOTO Yukitoshi TAKAHASHI Shigeyuki AKIBA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/01/25
Vol. E78-C  No. 1  pp. 12-21
Type of Manuscript:  INVITED PAPER (Special Issue on Ultrafast Optoelectronics)
Category: 
Keyword: 
optical solitonsoliton pulse generatoroptical demultiplexeralternating-amplitude solitonEDFAmulti-ten Gbit/s long-haul transmission
 Summary | Full Text:PDF(993.4KB)