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Proceedings Paper

Multibeam cross-correlation method of measurement of spectral and temporal characteristics of femtosecond laser pulses
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Paper Abstract

The indirect measurement method of the temporal profile and spectrum of Femtosecond Laser Pulses (FLP) carried out by the multi-beam cross-correlator is described. The method of temporal scaling of the single-shot irreproducible FLP under investigation was applied by scanning of the broadened FLP spectrum by pulses of a given shape at various wavelengths in a non-linear crystal. As a result of such an interaction a dynamic spectrogram is formed at the output of the non-linear crystal, from which the temporal profile and spectrum of the investigating FLP is defined.

Paper Details

Date Published: 17 March 2005
PDF: 5 pages
Proc. SPIE 5580, 26th International Congress on High-Speed Photography and Photonics, (17 March 2005);
Show Author Affiliations
Alexander O. Vardanyan, Yerevan Research Institute of Optical and Physical Measurements (Armenia)

Published in SPIE Proceedings Vol. 5580:
26th International Congress on High-Speed Photography and Photonics
Dennis L. Paisley; Stuart Kleinfelder; Donald R. Snyder; Brian J. Thompson, Editor(s)

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