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Proceedings Paper

Local irregular intensity fluctuations in high-Fresnel-number dye lasers
Author(s): Jose Manuel Guerra; I. Leyva; Oscar G. Calderon
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Paper Abstract

Local intensity fluctuations in a large aperture dye laser have been analyzed. We have studied the influence of solvent viscosity in the amplitude of these fluctuations. This experimental result provide a clear evidence of the role played by the molecular orientation in the spatio-temporal laser dynamics. The dependence of the average spectra of these fluctuations on the active laser medium length has been studied. The mean frequency of the spectra change with the active laser medium length.

Paper Details

Date Published: 27 May 1998
PDF: 8 pages
Proc. SPIE 3265, Solid State Lasers VII, (27 May 1998); doi: 10.1117/12.308681
Show Author Affiliations
Jose Manuel Guerra, Univ. Complutense de Madrid (Spain)
I. Leyva, Univ. Complutense de Madrid (Spain)
Oscar G. Calderon, Univ. Complutense de Madrid (Spain)


Published in SPIE Proceedings Vol. 3265:
Solid State Lasers VII
Richard Scheps, Editor(s)

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