Pattern dynamics in an annular CO2 laser

Anno: 2000

Autori: Ramon M.L., Meucci R., Allaria E., Boccaletti S.

Affiliazione autori: Dept. of Phys. and Applied Math., Universidad de Navarra, Irunlarrea s/n, 31080 Pamplona, Spain;
Istituto Nazionale di Ottica Applicata, Largo E. Fermi 6, 50125 Firenze, Italy

Abstract: Competition among modes in an annular CO2 laser has been experimentally and numerically analyzed. During the coexistence of different patterns, each of them resulting from the interaction of two transverse modes with opposite angular momentum, chaos has been experimentally detected. a numerical model, derived from the Maxwell-Bloch equations and including symmetry breaking terms, enables the interpretation of the main experimental features.

Giornale/Rivista: EUROPEAN PHYSICAL JOURNAL D

Volume: 12 (2)      Da Pagina: 329  A: 337

Parole chiavi: Large Fresnel number; Spatial perturbations; Spatiotemporal dynamics; CO2-laser; Stabilization
DOI: 10.1007/s100530070029

Citazioni: 1
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-05-18
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