Influence of pump radiation nonmonochromaticity on power efficiency of the optical parametrical oscillator

Mikhail G. Galushkin; Konstantin Mitin; Alexander Seryogin

doi:10.1117/12.611103

23 March 2005 Influence of pump radiation nonmonochromaticity on power efficiency of the optical parametrical oscillator

Mikhail G. Galushkin, Konstantin Mitin, Alexander Seryogin

Author Affiliations +

Proceedings Volume 5777, XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers; (2005) https://doi.org/10.1117/12.611103
Event: XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, 2004, Prague, Czech Republic

Abstract

The quantitative estimation of influence of coherence length of pumping radiation on amplification of a signal wave in the optical parametric oscillator is made. It is shown, that the decreasing of coherence length can result in to a decrease of amplification and stability of the oscillator parameters. Especially noticeably these factors can become apparent, when the coherence length of pumping radiation is less than waves interaction length in a non-linear crystal.

Citation Download Citation

Mikhail G. Galushkin, Konstantin Mitin, and Alexander Seryogin "Influence of pump radiation nonmonochromaticity on power efficiency of the optical parametrical oscillator", Proc. SPIE 5777, XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, (23 March 2005); https://doi.org/10.1117/12.611103

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