Keyword : optical access system

Reach Extension of 10G-EPON Upstream Transmission Using Distributed Raman Amplification and SOA
Ryo IGARASHI Masamichi FUJIWARA Takuya KANAI Hiro SUZUKI Jun-ichi KANI Jun TERADA 
Publication:   
Publication Date: 2020/11/01
Vol. E103-B  No. 11 ; pp. 1257-1264
Type of Manuscript:  Special Section PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
optical access system, long-reach passive optical network (PON), 10G-EPON, semiconductor optical amplifier (SOA), distributed Raman amplification (DRA), 
 Summary | Full Text:PDF
Increasing Splitting Ratio of Extended-Reach WDM/TDM-PON by Using Central Office Sited Automatic Gain Controlled SOAs
Masamichi FUJIWARA Ryo KOMA 
Publication:   
Publication Date: 2017/08/01
Vol. E100-B  No. 8 ; pp. 1388-1396
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
optical access system, time division multiplexing (TDM), wavelength division multiplexing (WDM), long-reach passive optical network (PON), high-splitting-ratio PON, PON repeater, semiconductor optical amplifier (SOA), amplified spontaneous emission (ASE) noise, automatic gain control (AGC), 
 Summary | Full Text:PDF
The Architecture of a Subscriber Line Cross-Connecting System for Flexible Access Network
Junji TAKAYAMA Yasuo OHTSUBO Kazunari FURUGEN Ryutaro FUJISHIMA Makoto IWAMOTO Hirofumi HORIKOSHI Ichiro ARITA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/12/25
Vol. E79-B  No. 12 ; pp. 1833-1838
Type of Manuscript:  PAPER
Category: Communication Networks and Services
Keyword: 
FITL, cross-connecting system, MDF, optical access system, subscriber line testing system, 
 Summary | Full Text:PDF