DocumentCode
1256245
Title
Bias current impulsive feedback control of nonlinear dynamics in external cavity laser diodes
Author
Naumenko, A.V. ; Loiko, N.A. ; Turovets, S.I. ; Spencer, P.S. ; Shore, K.A.
Author_Institution
Inst. of Phys., Acad. of Sci., Minsk, Byelorussia
Volume
34
Issue
2
fYear
1998
fDate
1/22/1998 12:00:00 AM
Firstpage
181
Lastpage
182
Abstract
The authors demonstrate that nonlinear and chaotic dynamics in external cavity laser diodes can be controlled by the use of optimised impulsive delayed feedback applied via the laser drive current. Attention is given to practical constraints arising from technical delay in application of the control signal. The rapid convergence to a targeted dynamical state of the laser is graphically shown by the diminishing amplitude of the required control pulses
Keywords
chaos; feedback; laser cavity resonators; nonlinear dynamical systems; semiconductor lasers; bias current impulsive feedback control; chaotic dynamics; control pulse amplitude; control signal; external cavity laser diodes; laser drive current; nonlinear dynamics; optimised impulsive delayed feedback; targeted dynamical state;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19980214
Filename
653187
Link To Document