DocumentCode
1009238
Title
Optimum operation of DFB lasers under chirped pulse transmission
Author
Yoshikuni, Y. ; Motosugi, G. ; Kurumada, K. ; Ikegami, Tomoaki
Author_Institution
NTT Atsugi Electrical Communication Laboratory, Atsugi, Japan
Volume
21
Issue
11
fYear
1985
Firstpage
476
Lastpage
477
Abstract
Theoretical calculations together with measurements of the chirping characteristics of DFB lasers have revealed the existence of optimum bias condition for longer transmission distance. Ultimate transmission distances in connection with fibre loss and dispersion are estimated for 1.3 and 1.5 ¿m transmission on the basis of experimental device characteristics.
Keywords
distributed feedback lasers; optical communication equipment; optical modulation; semiconductor junction lasers; 1.3 microns wavelength; 1.5 microns wavelength; DFB lasers; RZ modulation; chirped pulse transmission; dispersion; fibre loss; optical communication equipment; optimum bias condition; semiconductor lasers; transmission distances;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19850338
Filename
4251249
Link To Document