DocumentCode :
1466487
Title :
Demonstration of 1.25 Gb/s 
8-Channels ECDM Using Eight-Chip Electrical Coding
Author :
Kotani, Yasuhiro ; Iwamura, Hideyuki ; Tamai, Hideaki ; Sarashina, Masahiro ; Kashima, Masayuki
Author_Institution :
Corp. R&D Center, Oki Electr. Ind. Co., Ltd., Tokyo, Japan
Volume :
22
Issue :
12
fYear :
2010
fDate :
6/15/2010 12:00:00 AM
Firstpage :
875
Lastpage :
877
Abstract :
In this letter, 1.25 Gb/s × 8-channels simultaneous multiplexing using 8-chip electrical codes is experimentally demonstrated for the downlink of a 10-Gb/s electrically code-division-multiplexing passive optical network (ECDM-PON) system. For electrical encoding and decoding, 10-Gb/s multilevel signal generation and 10 Gchip/s correlator as a decoder are utilized. We demonstrate 10-Gb/s ECDM error-free optical transmission over 20 km of single-mode fiber.
Keywords :
code division multiplexing; codes; decoding; optical fibre networks; ECDM; PON; bit rate 1.25 Gbit/s; bit rate 10 Gbit/s; decoding; distance 20 km; eight-chip electrical coding; electrically code-division-multiplexing; error-free optical transmission; multilevel signal generation; passive optical network; single-mode fiber; Code-division multiplexing (CDM); passive optical networks (PONs);
fLanguage :
English
Journal_Title :
Photonics Technology Letters, IEEE
Publisher :
ieee
ISSN :
1041-1135
Type :
jour
DOI :
10.1109/LPT.2010.2047010
Filename :
5444970
Link To Document :
