Kazutaka HARA


Design for Long-Reach Coexisting PON Considering Subscriber Distribution with Wavelength Selective Asymmetrical Splitters
Kazutaka HARA Atsuko KAWAKITA Yasutaka KIMURA Yasuhiro SUZUKI Satoshi IKEDA Kohji TSUJI 
Publication:   
Publication Date: 2020/11/01
Vol. E103-B  No. 11  pp. 1249-1256
Type of Manuscript:  Special Section PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
coexisting passive optical networklong-reach access networksand optical devices
 Summary | Full Text:PDF(3.1MB)

Ultra Fast Response AC-Coupled Burst-Mode Receiver with High Sensitivity and Wide Dynamic Range for 10G-EPON System
Kazutaka HARA Shunji KIMURA Hirotaka NAKAMURA Naoto YOSHIMOTO Hisaya HADAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7  pp. 1845-1852
Type of Manuscript:  INVITED PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
10G class access networkburst-mode receiverpassive optical networktransient-phenomena cancellation
 Summary | Full Text:PDF(1.9MB)