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Proceedings Paper

Stabilization of unstable states in a modulated noisy CO2 laser
Author(s): Valerica Ninulescu; Paul E. Sterian; Mihaela A. Ghelmez; Mihai C. Piscureanu
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Paper Abstract

The work addresses the problem of a CO2 laser dynamics control in the presence of Gaussian white noise in the cavity losses. We improve the delayed continuous feedback method by introducing memory of the previous states. The method proves a powerful one that works for otherwise chaotic dynamics and regular dynamics equally well and it is robust with respect to noise.

Paper Details

Date Published: 2 July 1998
PDF: 7 pages
Proc. SPIE 3405, ROMOPTO '97: Fifth Conference on Optics, (2 July 1998); doi: 10.1117/12.312743
Show Author Affiliations
Valerica Ninulescu, Politehnica Univ. of Bucharest (Romania)
Paul E. Sterian, Politehnica Univ. of Bucharest (Romania)
Mihaela A. Ghelmez, Politehnica Univ. of Bucharest (Romania)
Mihai C. Piscureanu, Politehnica Univ. of Bucharest (Romania)

Published in SPIE Proceedings Vol. 3405:
ROMOPTO '97: Fifth Conference on Optics
Valentin I. Vlad; Dan C. Dumitras, Editor(s)

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