Hirochika NAKAJIMA


Optical absorption characteristics and polarization dependence of single-layer graphene on silicon waveguide
Kaori WARABI Rai KOU Shinichi TANABE Tai TSUCHIZAWA Satoru SUZUKI Hiroki HIBINO Hirochika NAKAJIMA Koji YAMADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/07/01
Vol. E97-C  No. 7  pp. 736-743
Type of Manuscript:  INVITED PAPER (Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
graphenesilicon photonicspolarizeroptical absorption
 Summary | Full Text:PDF(14.7MB)

Development on Guided-Wave Switch Arrays
Hirochika NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/02/25
Vol. E82-B  No. 2  pp. 349-356
Type of Manuscript:  INVITED PAPER (Joint Special Issue on Photonics in Switching: Systems and Devices)
Category: Photonic Switching Devices
Keyword: 
photonic switchwaveguideoptical switchmatrix switchintegrated opticsLiNbO3polymer waveguidePLCspace switchoptical cross connectfiber attachmentoptical packagingnon-strictly blockingoptical communicationdirectional couplerbalanced bridgeMach-Zehnderdigital switch
 Summary | Full Text:PDF(1019.4KB)

Development on Guided-Wave Switch Arrays
Hirochika NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/02/25
Vol. E82-C  No. 2  pp. 297-304
Type of Manuscript:  INVITED PAPER (Joint Special Issue on Photonics in Switching: Systems and Devices)
Category: Photonic Switching Devices
Keyword: 
photonic switchwaveguideoptical switchmatrix switchintegrated opticsLiNbO3polymer waveguidePLCspace switchoptical cross connectfiber attachmentoptical packagingnon-strictly blockingoptical communicationdirectional couplerbalanced bridgeMach-Zehnderdigital switch
 Summary | Full Text:PDF(1019.7KB)