DocumentCode
1215815
Title
Multi-mode self-pulsation in laser diodes with epitaxially integrated saturable absorbers: mode competition and carrier dynamics
Author
Pierce, I. ; Summers, H.D. ; Rees, P. ; Jones, D.R.
Author_Institution
Sch. of Informatics, Univ. of Wales, UK
Volume
150
Issue
2
fYear
2003
fDate
4/18/2003 12:00:00 AM
Firstpage
159
Lastpage
162
Abstract
The paper presents spectrally resolved measurements and theoretical predictions of self-pulsating output in multiple longitudinal mode laser diodes. The variation in behaviour between the peak-gain mode and its satellite modes is seen to be due to the interaction of the optical field with the carrier reservoir. A measure of the carrier dynamics in the gain section is obtained by measuring the optical power between a pair of optical modes, an approach that is verified by comparison with results of the theoretical model.
Keywords
carrier mobility; laser modes; laser theory; optical saturable absorption; semiconductor device models; semiconductor lasers; carrier dynamics; carrier reservoir; epitaxially integrated saturable absorbers; gain section; laser diodes; mode competition; multi-mode self-pulsation; multiple longitudinal mode laser diodes; optical field; optical modes; optical power; peak-gain mode; satellite modes; self-pulsating output; spectrally resolved measurements;
fLanguage
English
Journal_Title
Optoelectronics, IEE Proceedings -
Publisher
iet
ISSN
1350-2433
Type
jour
DOI
10.1049/ip-opt:20030330
Filename
1203105
Link To Document