Hiroki YAEGASHI


Waveguide Butt-Joint Germanium Photodetector with Lateral PIN Structure for 1600nm Wavelengths Receiving
Hideki ONO Takasi SIMOYAMA Shigekazu OKUMURA Masahiko IMAI Hiroki YAEGASHI Hironori SASAKI 
Publication:   
Publication Date: 2018/06/01
Vol. E101-C  No. 6  pp. 409-415
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
Ge photodetectorlateral p-i-n structurebutt-joint couplingCMOS process
 Summary | Full Text:PDF(2.3MB)

Optical Feedback-Tolerant Gain-Coupled DFB Lasers for Isolator-Free Modules in the Access Networks
Koji NAKAMURA Satoshi MIYAMURA Hiroki YAEGASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/07/01
Vol. E93-C  No. 7  pp. 1165-1171
Type of Manuscript:  INVITED PAPER (Special Section on Photonic Technologies for Access Networks)
Category: 
Keyword: 
gain coupled distributed feedback lasersrelative intensity noiseoptical isolatorsoptical feedback semiconductor lasers
 Summary | Full Text:PDF(2MB)