Multimode semiconductor laser with selective optical feedback.
Opt Lett
; 25(21): 1576-8, 2000 Nov 01.
Article
in En
| MEDLINE
| ID: mdl-18066281
ABSTRACT
We study a multimode semiconductor laser subject to moderate selective optical feedback. The steady state of the laser is destabilized by a Hopf bifurcation and exhibits a period-doubling route to chaos. We also show the existence of a heteroclinic connection between a saddle node and an unstable focus that can be associated with experimentally observed multimode low-frequency fluctuations. This heteroclinic connection coexists with a chaotic attractor resulting from the period-doubling process.
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Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Opt Lett
Year:
2000
Document type:
Article
Affiliation country:
RUSSIA