Kenji SAKURAI


InP-Based Photodetectors Monolithically Integrated with 90° Hybrid toward Over 400Gb/s Coherent Transmission Systems
Hideki YAGI Takuya OKIMOTO Naoko INOUE Koji EBIHARA Kenji SAKURAI Munetaka KUROKAWA Satoru OKAMOTO Kazuhiko HORINO Tatsuya TAKEUCHI Kouichiro YAMAZAKI Yoshifumi NISHIMOTO Yasuo YAMASAKI Mitsuru EKAWA Masaru TAKECHI Yoshihiro YONEDA 
Publication:   
Publication Date: 2019/04/01
Vol. E102-C  No. 4  pp. 347-356
Type of Manuscript:  INVITED PAPER (Special Section on Progress in Optical Device Technology for Increasing Data Transmission Capacity)
Category: 
Keyword: 
digital coherent transmissionInP90° hybridmultimode interference structurep-i-n photodiode
 Summary | Full Text:PDF

Fabrication of a Monolithically Integrated WDM Channel Selector Using Single Step Selective Area MOVPE and Its Characterization
Abdullah AL AMIN Kenji SAKURAI Tomonari SHIODA Masakazu SUGIYAMA Yoshiaki NAKANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/05/01
Vol. E90-C  No. 5  pp. 1124-1128
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Integrated Photonic Devices)
Category: Semiconductor Devices
Keyword: 
WDM channel selectorselective area MOVPEphotonic integrated circuitInGaAsP quantum wellsemiconductor optical amplifier
 Summary | Full Text:PDF