Tomohiro OTANI


GMPLS Interoperability Tests in Kei-han-na Info-Communication Open Laboratory on JGN II Network
Satoru OKAMOTO Wataru IMAJUKU Tomohiro OTANI Itaru NISHIOKA Akira NAGATA Mikako NANBA Hideki OTSUKI Masatoshi SUZUKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/08/01
Vol. E90-B  No. 8  pp. 1936-1943
Type of Manuscript:  SURVEY PAPER
Category: Standard and Interoperability
Keyword: 
photonic networkcontrol planeGMPLSinteroperabilityfield trial
 Summary | Full Text:PDF(516.1KB)

Experimental Analysis on GMPLS-Based Photonic Switching Networks
Michiaki HAYASHI Tomohiro OTANI Hideaki TANAKA Masatoshi SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/08/01
Vol. E86-B  No. 8  pp. 2327-2333
Type of Manuscript:  Special Section PAPER (Special Issue on Photonic IP Network Technologies for Next Generation Broadband Access)
Category: 
Keyword: 
photonic switchingresilient control planegeneralized multi-protocol label switching (GMPLS)photonic cross connect (PXC)
 Summary | Full Text:PDF(1.1MB)

Wavelength Demultiplexer for Optically Amplified WDM Submarine Cable System
Tomohiro OTANI Toshio KAWAZAWA Koji GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/03/25
Vol. E83-B  No. 3  pp. 690-696
Type of Manuscript:  PAPER
Category: Optical Communication
Keyword: 
optically amplified wavelength-division multiplexing (WDM) submarine cable systemwavelength demultiplexeroptical fiber gratingoptical circulator
 Summary | Full Text:PDF(958.8KB)

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)