Shu YAMAMOTO


AS Alliance for Resilient Communication over the Internet
Yuichiro HEI Akihiro NAKAO Tomohiko OGISHI Toru HASEGAWA Shu YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10  pp. 2706-2714
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
AS allianceroutingBGPoverlaymultipath
 Summary | Full Text:PDF(618.4KB)

Performance Evaluation of Peer-to-Peer Progressive Download in Broadband Access Networks
Megumi SHIBUYA Tomohiko OGISHI Shu YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/03/01
Vol. E93-B  No. 3  pp. 600-608
Type of Manuscript:  PAPER
Category: Network
Keyword: 
P2Pstreamingprogressive downloadbroadbandcontent delivery system
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A Remedy for Network Operators against Increasing P2P Traffic: Enabling Packet Cache for P2P Applications
Akihiro NAKAO Kengo SASAKI Shu YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/12/01
Vol. E91-B  No. 12  pp. 3810-3820
Type of Manuscript:  INVITED PAPER (Special Section on Peer to Peer Networking Technology)
Category: 
Keyword: 
P2Poverlay networkspacket cacheP4Pfuture Internet
 Summary | Full Text:PDF(1.2MB)

Wavelength Stabilization Technique Using Dithering-Induced AM Cancellation for DWDM Systems
Yukio HORIUCHI Shu YAMAMOTO Masatoshi SUZUKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/05/01
Vol. E84-C  No. 5  pp. 519-526
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Systems and Technologies
Keyword: 
WDMwavelength stabilizationditheringAWG multiplexerEA modulator
 Summary | Full Text:PDF(623.3KB)

Wavelength Stabilization Technique Using Dithering-Induced AM Cancellation for DWDM Systems
Yukio HORIUCHI Shu YAMAMOTO Masatoshi SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/05/01
Vol. E84-B  No. 5  pp. 1145-1152
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Systems and Technologies
Keyword: 
WDMwavelength stabilizationditheringAWG multiplexerEA modulator
 Summary | Full Text:PDF(622.6KB)

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)

A Demonstration of an Optical Switch Circuit with "Bridge and Switch" Function in WDM Four-Fiber Ring Networks
Tetsuya MIYAZAKI Toshio KATO Shu YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/02/25
Vol. E82-B  No. 2  pp. 326-334
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Photonics in Switching: Systems and Devices)
Category: Circuit Switching and Cross-Connecting
Keyword: 
optical switchoptical ADMWDMfour-fiber-ring networks
 Summary | Full Text:PDF(1.1MB)

A Demonstration of an Optical Switch Circuit with "Bridge and Switch" Function in WDM Four-Fiber Ring Networks
Tetsuya MIYAZAKI Toshio KATO Shu YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/02/25
Vol. E82-C  No. 2  pp. 274-282
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Photonics in Switching: Systems and Devices)
Category: Circuit Switching and Cross-Connecting
Keyword: 
optical switchoptical ADMWDMfour-fiber-ring networks
 Summary | Full Text:PDF(1.1MB)

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)

Computer Simulation of Signal Transmission Characteristics in Optical Fiber Communication System Using LiNbO3 Mach-Zehnder Modulator
Shu YAMAMOTO Hidenori TAGA Hiroharu WAKABAYASHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/04/25
Vol. E73-E  No. 4  pp. 481-484
Type of Manuscript:  Special Section LETTER (Special Issue on 1990 Spring National Convention IEICE)
Category: Optoelectronics and Quantum Electronics
Keyword: 
 Summary | Full Text:PDF(274.7KB)

Study on Automatic Power Control System for Semiconductor Laser Amplifier Repeater
Shu YAMAMOTO Hidenori TAGA Kiyofumi MOCHIZUKI Hiroharu WAKABAYASHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/10/25
Vol. E72-E  No. 10  pp. 1059-1060
Type of Manuscript:  Special Section LETTER (Special Issue on 1989 Autumn National Convention IEICE)
Category: Optical Communication
Keyword: 
 Summary | Full Text:PDF(130.3KB)

2.4 Gbit/s 301 km Transmission Experiment Employing 5 Semiconductor-Laser Optical Amplifiers in Cascade
Hidenori TAGA Shu YAMAMOTO Kiyofumi MOCHIZUKI Hiroharu WAKABAYASHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/10/25
Vol. E72-E  No. 10  pp. 1061-1062
Type of Manuscript:  Special Section LETTER (Special Issue on 1989 Autumn National Convention IEICE)
Category: Optical Communication
Keyword: 
 Summary | Full Text:PDF(109.4KB)

2.4 Gbit/s 4 Wavelength Multiplexing Optical Fiber Transmission Experiment Using a Semiconductor Laser Amplifier
Hidenori TAGA Shu YAMAMOTO Kiyofumi MOCHIZUKI Hiroharu WAKABAYASHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/04/25
Vol. E72-E  No. 4  pp. 285-286
Type of Manuscript:  Special Section LETTER (Special Issue on 1989 Spring National Convention IEICE)
Category: Optical Communications
Keyword: 
 Summary | Full Text:PDF(142.2KB)

2.4 Gbit/s 1.55µm WDM/Bidirectional Optical Fiber Transmission Experiments
Hidenori TAGA Shu YAMAMOTO Kiyofumi MOCHIZUKI Hiroharu WAKABAYASHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1988/10/25
Vol. E71-E  No. 10  pp. 940-942
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1988 Autumn Convention IEICE)
Category: Optical Communication
Keyword: 
 Summary | Full Text:PDF(124.5KB)