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IEICE Trans

Rai KOU

Implementing Optical Analog Computing and Electrooptic Hopfield Network by Silicon Photonic Circuits
Guangwei CONG Noritsugu YAMAMOTO Takashi INOUE Yuriko MAEGAMI Morifumi OHNO Shota KITA Rai KOU Shu NAMIKI Koji YAMADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2024/05/01
Vol. E107-A  No. 5  pp. 700-708
Type of Manuscript:  INVITED PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
photonic neural networks, support vector machine, integrated photonic circuits, silicon photonics, machine learning, optical AI, 
 Summary | Full Text:PDF
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: 
graphene, silicon photonics, polarizer, optical absorption, 
 Summary | Full Text:PDF
Phase Demodulation of DPSK Signals Using Dual-Bus Coupled Silicon Micro-Ring Resonator
Rai KOU Sungbong PARK Tai TSUCHIZAWA Hiroshi FUKUDA Hidetaka NISHI Hiroyuki SHINOJIMA Koji YAMADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/02/01
Vol. E95-C  No. 2  pp. 224-228
Type of Manuscript:  Special Section PAPER (Special Section on Photonic Devices using Nanofabrication Technology and Their Applications)
Category: 
Keyword: 
silicon photonics, silicon micro-ring resonator, phase demodulation, differential-phase-shift keying (DPSK), 
 Summary | Full Text:PDF
Integration of Silicon Nano-Photonic Devices for Telecommunications
Seiichi ITABASHI Hidetaka NISHI Tai TSUCHIZAWA Toshifumi WATANABE Hiroyuki SHINOJIMA Rai KOU Koji YAMADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/02/01
Vol. E95-C  No. 2  pp. 199-205
Type of Manuscript:  INVITED PAPER (Special Section on Photonic Devices using Nanofabrication Technology and Their Applications)
Category: 
Keyword: 
siliconphotonics, integration, nanofabrication, telecommunication, 
 Summary | Full Text:PDF