CO2-laser with swept pump parameter: the nonlinear regime

Year: 1991

Authors: Balestri S., Ciofini M., Meucci R., Arecchi F.T., Colet P., San Miguel M., Balle S.

Autors Affiliation: Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy;
Department of Physics, University of Firenze, 50125 Firenze, Italy;
Departament de Fisica, Universitat de les Illes Balears, E-07071 Palma de Mallorca, Spain

Abstract: We show that a CO2 laser driven from below to above threshold by pump sweeping displays a linear dependence of the peak intensity on the switch-on time. This feature is a consequence of the small spread of the switch-on times. Experimental results for the slope of the linear relation are well reproduced by a calculation based on the rate equations.

Journal/Review: PHYSICAL REVIEW A

Volume: 44 (9)      Pages from: 5894  to: 5897

KeyWords: Transient statistics; Delayed bifurcations; White noise; Co2-laser; Fluctuations
DOI: 10.1103/PhysRevA.44.5894

Citations: 15
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