DocumentCode
1266069
Title
Absorptive bistability in inhomogeneously pumped quantum well laser diodes
Author
Middlemast, I. ; Sarma, J. ; Shore, K.A. ; Kucharska, A.I. ; Fletcher, E.D. ; Blood, P.
Author_Institution
Bath Univ, UK
Volume
138
Issue
5
fYear
1991
fDate
10/1/1991 12:00:00 AM
Firstpage
301
Lastpage
308
Abstract
The authors study optical bistability in inhomogeneously pumped multiquantum well (MQW) laser diodes. To achieve this aim, gain and spontaneous emission data, calculated for a specific MQW laser material structure, have been incorporated into a model of an inhomogeneously pumped laser diode. Results are presented which show a number of differences between the bistable behaviour of MQW and bulk GaAs segmented devices. Experimental results are included to provide a basis for a qualitative comparison with the theoretical model
Keywords
laser theory; light absorption; optical bistability; optical pumping; semiconductor junction lasers; semiconductor quantum wells; GaAs; MQW; absorptive bistability; bulk GaAs segmented devices; diode laser models; inhomogeneously pumped; laser gain; laser material structure; multiquantum well; optical bistability; quantum well laser diodes; spontaneous emission;
fLanguage
English
Journal_Title
Optoelectronics, IEE Proceedings J
Publisher
iet
ISSN
0267-3932
Type
jour
Filename
99279
Link To Document