Experimental techniques for controlling chaos in lasers

Authors
Meucci, R Labate, A Ciofini, M
Citation
R. Meucci et al., Experimental techniques for controlling chaos in lasers, INT J B CH, 8(9), 1998, pp. 1759-1768
Citations number
31
Categorie Soggetti
Multidisciplinary
Journal title
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS
ISSN journal
02181274 → ACNP
Volume
8
Issue
9
Year of publication
1998
Pages
1759 - 1768
Database
ISI
SICI code
0218-1274(199809)8:9<1759:ETFCCI>2.0.ZU;2-G
Abstract
This paper presents two control schemes for the chaotic dynamics of a CO2 l aser with feedback which can be applied after the recognition of a leading frequency of the motion in the power spectrum. The first one is realized by means of a selective feedback loop which rejects all the frequency compone nts except that of the leading cycle to be stabilized. The second one consi sts in a resonant sinusoidal modulation of the control parameter.