Shoji KAKEHASHI


Optical Cross-Connect Switch Architectures for Hierarchical Optical Path Networks
Shoji KAKEHASHI Hiroshi HASEGAWA Ken-ichi SATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/10/01
Vol. E91-B  No. 10  pp. 3174-3184
Type of Manuscript:  PAPER
Category: Switching for Communications
Keyword: 
wavebandwaveband cross-connectoptical cross-connect
 Summary | Full Text:PDF(1.6MB)

Formulation of Waveguide Connection for Waveband MUX/DEMUX Using Concatenated Arrayed-Waveguide Gratings
Shoji KAKEHASHI Hiroshi HASEGAWA Ken-ichi SATO Osamu MORIWAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/10/01
Vol. E90-B  No. 10  pp. 2950-2952
Type of Manuscript:  LETTER
Category: Fiber-Optic Transmission for Communications
Keyword: 
wavebandwaveband filterAWGMUX/DEMUX
 Summary | Full Text:PDF(677.1KB)