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Proceedings Paper

Spectrum of the Stokes SBS pulse with multimode pump
Author(s): Yu. G. Kalinin; A. V. Korelski; E. V. Kravchenko; A. Yu. Shashkov
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Paper Abstract

The composition and time evolution of the Stokes pulse spectram have been studied. A cell with CCl4 was pumped with the radiation from the TEM00 YAG:Nd laser with the electrooptic shutter. Its spectrum consisted of several (1-6) longitudinal modes whose number chnaged stochastically from pulse to pulse. The SBS spectrum of the laser pulse compressed from 8ns to 1.2ns consisted predominantly of one frequency or, rarely, of two to three ones. The chronography of the Fabry-Perot interference pictures of the Stokes pulse showed simultaneous excitation of these frequencies.

Paper Details

Date Published: 15 March 2004
PDF: 3 pages
Proc. SPIE 5481, Laser Optics 2003: Wavefront Transformation and Laser Beam Control, (15 March 2004); doi: 10.1117/12.558601
Show Author Affiliations
Yu. G. Kalinin, Kurchatov Institute (Russia)
A. V. Korelski, Kurchatov Institute (Russia)
E. V. Kravchenko, Kurchatov Institute (Russia)
A. Yu. Shashkov, Kurchatov Institute (Russia)


Published in SPIE Proceedings Vol. 5481:
Laser Optics 2003: Wavefront Transformation and Laser Beam Control
Vladimir E. Sherstobitov; Leonid N. Soms, Editor(s)

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