DocumentCode
881934
Title
337 km unrepeatered transmission at 10 Gbit/s with Raman amplification and clock prechirp
Author
Webb, S.M. ; Guild, K.M. ; Sian, S.S.
Author_Institution
Alcatel Submarine Networks, London, UK
Volume
32
Issue
9
fYear
1996
fDate
4/25/1996 12:00:00 AM
Firstpage
827
Lastpage
828
Abstract
10 Gbit/s unrepeatered transmission is demonstrated over a symmetrical 337 km mixed fibre system. NRZ data with clock prechirp enables a +22.2 dBm launch power to be utilised. A low noise receiver is realised with a 980 nm pumped preamplifier Power budget improvement is obtained by Raman gain in the system fibre and dispersion compensation at the receiver. System length is increased to 412 km with the addition of remote optically pumped post- and preamplifiers
Keywords
Raman lasers; compensation; digital communication; fibre lasers; laser beam applications; optical fibre communication; optical fibre dispersion; 10 Gbit/s; 377 to 412 km; NRZ data; Raman amplification; clock prechirp; dispersion compensation; low noise receiver; mixed fibre system; power budget improvement; pumped preamplifier; unrepeatered transmission;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19960532
Filename
492947
Link To Document