Intracavity phase conjugation of pulsed CO2 laser radiation

Andrei A. Ionin; Andrei A. Kotkov; Leonid V. Seleznev

doi:10.1117/12.321597

14 September 1998 Intracavity phase conjugation of pulsed CO₂ laser radiation

Andrei A. Ionin, Andrei A. Kotkov, Leonid V. Seleznev

Proceedings Volume 3343, High-Power Laser Ablation; (1998) https://doi.org/10.1117/12.321597
Event: High-Power Laser Ablation, 1998, Santa Fe, NM, United States

Abstract

Phase conjugation process at intracavity degenerate four wave mixing of long pulse CO₂ laser radiation in its active medium has been studied experimentally. Parametric dependencies of energetic and temporal characteristics of phase conjugation signal are analyzed. Phase conjugation reflectivity comes up to 7.5 - 10%. A periodical dependency of the reflectivity on optical delay with a period of approximately 10^-1 and 10^-3 cm has been observed.

Citation Download Citation

Andrei A. Ionin, Andrei A. Kotkov, and Leonid V. Seleznev "Intracavity phase conjugation of pulsed CO₂ laser radiation", Proc. SPIE 3343, High-Power Laser Ablation, (14 September 1998); https://doi.org/10.1117/12.321597

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