Masaaki AKIYAMA


Characteristics of Long-Period Fiber Grating Utilizing Periodic Stress Relaxation
Shigefumi YAMASAKI Masaaki AKIYAMA Kenji NISHIDE Akira WADA Ryozo YAMAUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/03/25
Vol. E83-C  No. 3  pp. 440-443
Type of Manuscript:  Special Section PAPER (Special Issue on Optical Fiber Sensors)
Category: Passive and Active Devices for Photonic Sensing
Keyword: 
long-period fiber gratinghigh-silica core fiberCO2 laser
 Summary | Full Text:PDF(56KB)

Bending Loss Characteristics of MQW Optical Waveguides
Takuya AIZAWA K. G. RAVIKUMAR Masaaki AKIYAMA Tsutomu WATANABE Toshisada SEKIGUCHI Masahiro AGATA Ryozo YAMAUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/01/25
Vol. E77-C  No. 1  pp. 50-55
Type of Manuscript:  Special Section PAPER (Special Issue on Optical Interconnection)
Category: 
Keyword: 
multi-quantum wellbending lossphotonic integrated circuitbend waveguidedirectional coupler
 Summary | Full Text:PDF(765.2KB)