Title :
Error controlling optical receiver with diverse detection
Author :
Tomizawa, M. ; Kisaka, Y. ; Hirano, A. ; Yoneyama, M. ; Miyamoto, Y.
Author_Institution :
NTT Network Innovation Labs., NTT Corp., Yokosuka, Japan
fDate :
6/26/2003 12:00:00 AM
Abstract :
A novel error controlling optical receiver is proposed. The receiver is characterised by the diverse detection of a dual-mode signal, error detection by ´consensus´ logic, error control by bit-by-bit threshold selection, and analogue electric summation. A demonstration shows that the receiver provides 4/10 dB gain without/with 7% standard FEC, respectively.
Keywords :
forward error correction; optical receivers; 10 dB; 4 dB; FEC; analogue electric summation; bit-by-bit threshold selection; consensus logic; diverse detection; dual-mode signal; error controlling optical receiver;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20030608
