DocumentCode
1020878
Title
Influence of bias current and signal power on behaviour of an antireflection-coated laser amplifier
Author
Webb, R.P. ; Devlin, W.J.
Author_Institution
British Telecom Research Laboratories, Ipswich, UK
Volume
22
Issue
5
fYear
1986
Firstpage
255
Lastpage
256
Abstract
The variation of gain with wavelength of a 1.5 ¿m semiconductor-laser amplifier with antireflection-coated facets has been measured over several modes. The internal gain and resonant wavelength were found using a curve- fitting technique and the dependence of these quantities on bias current and signal power was investigated.
Keywords
amplifiers; antireflection coatings; laser cavity resonators; laser modes; laser transitions; laser variables measurement; semiconductor junction lasers; 1.5 microns wavelength; Fabry-Perot cavity; antireflection; antireflection-coated facets; bias current; curve-fitting technique; internal gain; laser amplifier; planar buried heterostructure; resonant wavelength; semiconductor-laser; signal power;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19860175
Filename
4256364
Link To Document