Tsutomu KUBO


Efficiently Accommodation of IP Traffic by Employing WDM-Channel-Count Asymmetric Bi-directional Optical Amplifiers
Masatoyo SUMIDA Tsutomu KUBO Takamasa IMAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/11/01
Vol. E86-B  No. 11  pp. 3174-3181
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission
Keyword: 
IP trafficbi-directional transmissionWDM transmission
 Summary | Full Text:PDF

Effectiveness of Receiver-Side Compensation against FBG Dispersion-Induced SNR Degradation in Long-Haul WDM Optical Networks
Hideki MAEDA Masatoyo SUMIDA Tsutomu KUBO Takamasa IMAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/12/01
Vol. E85-B  No. 12  pp. 2943-2945
Type of Manuscript:  LETTER
Category: Fiber-Optic Transmission
Keyword: 
wavelength division multiplexing (WDM)networkfiber Bragg gratingdispersiondispersion compensation
 Summary | Full Text:PDF