Miniature optical parametric 1064/1573-nm converter

V. L. Naumov; A. M. Onischenko; A. S. Podstavkin; Alexander V. Shestakov

doi:10.1117/12.420955

23 March 2001 Miniature optical parametric 1064/1573-nm converter

V. L. Naumov, A. M. Onischenko, A. S. Podstavkin, Alexander V. Shestakov

Proceedings Volume 4350, Laser Optics 2000: Solid State Lasers; (2001) https://doi.org/10.1117/12.420955
Event: Laser Optics 2000, 2000, St. Petersburg, Russian Federation

Abstract

High efficiency OPO has been designed for converting 1064 micrometers laser radiation into eye-safe region. Conversion efficiency 56.5% and threshold energy 2 mJ (0.06 J.sm²) have been achieved at repetition rate 12.5Hz. The divergence was less than 4 mrad up to 4 thresholds. With 180 mJ pump energy this converter can produce 70mJ output with efficiency 41% and low divergence at repetition rate 2.5Hz.

Citation Download Citation

V. L. Naumov, A. M. Onischenko, A. S. Podstavkin, and Alexander V. Shestakov "Miniature optical parametric 1064/1573-nm converter", Proc. SPIE 4350, Laser Optics 2000: Solid State Lasers, (23 March 2001); https://doi.org/10.1117/12.420955

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