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Proceedings Paper

Multi-wavelength quasi-continuous wave all-solid-state system based on Raman lasers
Author(s): Alexander I. Vodchits; Dmitry N. Busko; Valentin A. Orlovich; Viktor A. Lisinetskii; Alexander S. Grabtchikov; Pavel A. Apanasevich; Hans J. Eichler
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Paper Abstract

High-repetition-pulse-rate nanosecond laser system is developed. It is based on Raman lasers with barium nitrate and KGW crystals. The minimum Raman threshold of laser generation corresponds to only 0.2-0.4 kW of peak pumping power. The laser system generates the radiation at 22 wavelengths in the 280-1600 nm spectral range with average powers from several mW to 1.4 W. The maximum Raman conversion efficiency reaches 40 %. The minimum spectral width of the generated radiation is equal to 0.1 cm-1. This laser system can be used for spectroscopy studies, medicine, and for other applications.

Paper Details

Date Published: 9 August 2007
PDF: 10 pages
Proc. SPIE 6731, International Conference on Lasers, Applications, and Technologies 2007: Advanced Lasers and Systems, 67310V (9 August 2007); doi: 10.1117/12.752639
Show Author Affiliations
Alexander I. Vodchits, B.I. Stepanov Institute of Physics (Belarus)
Dmitry N. Busko, B.I. Stepanov Institute of Physics (Belarus)
Valentin A. Orlovich, B.I. Stepanov Institute of Physics (Belarus)
Viktor A. Lisinetskii, B.I. Stepanov Institute of Physics (Belarus)
Alexander S. Grabtchikov, B.I. Stepanov Institute of Physics (Belarus)
Pavel A. Apanasevich, B.I. Stepanov Institute of Physics (Belarus)
Hans J. Eichler, Technische Univ. Berlin (Germany)


Published in SPIE Proceedings Vol. 6731:
International Conference on Lasers, Applications, and Technologies 2007: Advanced Lasers and Systems

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