SUPPRESSION OF CHAOS IN A CO2-LASER BY FEEDBACK

Authors
LIU YD BARBOSA LC LEITE JRR
Citation
Yd. Liu et al., SUPPRESSION OF CHAOS IN A CO2-LASER BY FEEDBACK, Physics letters. A, 193(3), 1994, pp. 259-262
Citations number
19
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
193
Issue
3
Year of publication
1994
Pages
259 - 262
Database
ISI
SICI code
0375-9601(1994)193:3<259:SOCIAC>2.0.ZU;2-Q
Abstract
Suppression of chaos in a CO2 laser with an intracavity saturable abso rber is demonstrated numerically by using feedback. The bifurcation ma p as a function of the feedback coefficient shows an inverse cascaded period doubling route. The feedback effect, in this particular system, as an intensity effect pushed the dynamics out of the laser detuning range and hence suppressed both chaos and Q-switching.