Title :
SSB direct detection scheme in duobinary-carrier-suppressed RZ transmission
Author :
Hirano, A. ; Miyamoto, Y. ; Yonenaga, K. ; Kuwahara, S. ; Miyazawa, H. ; Murata, K. ; Sato, K. ; Tada, Y.
Author_Institution :
NTT Network Innovation Labs., NTT Corp., Kanagawa, Japan
fDate :
6/6/2002 12:00:00 AM
Abstract :
A new transmission scheme is proposed that will expand chromatic dispersion tolerance using a novel single-sideband (SSB) direct detection technique. The technique converts a duobinary-carrier-suppressed return-to-zero signal to an optical duobinary signal using spectral filtering in an optical receiver. Enlargement, by both transmission experiment at 43-Gbit/s and numerical simulations, is confirmed
Keywords :
optical fibre communication; optical fibre dispersion; optical fibre filters; optical receivers; 43 Gbit/s; SSB direct detection scheme; chromatic dispersion tolerance; duobinary-carrier-suppressed RZ transmission; numerical simulations; optical duobinary signal; optical receiver; return-to-zero signal; spectral filtering; transmission experiment;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020408
