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Proceedings Paper

300W CW diode pumped Nd:YAG laser with improved divergence of output beam
Author(s): Igor V. Glukhikh; Sergey A. Dimakov; Sergey V. Frolov; Sergey S. Polikarpov
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Paper Abstract

We describe our investigations of a CW diode pumped solid state laser based on two Nd:YAG active elements provided with original unstable resonator. Two diffraction limited output beam divergence has been achieved. The laser radiation power of the resonator proposed has been obtained of 40% below but with the 30 times greater on-axis intensity as compared to the ordinary used resonator in a commercial laser of a similar type.

Paper Details

Date Published: 7 February 2008
PDF: 4 pages
Proc. SPIE 6872, Laser Resonators and Beam Control X, 687212 (7 February 2008); doi: 10.1117/12.762681
Show Author Affiliations
Igor V. Glukhikh, D. V. Efremov Institute (NIIEFA) (Russia)
Sergey A. Dimakov, S.I. Vavilov State Optics Institute (Russia)
Sergey V. Frolov, D. V. Efremov Institute (NIIEFA) (Russia)
Sergey S. Polikarpov, D. V. Efremov Institute (NIIEFA) (Russia)

Published in SPIE Proceedings Vol. 6872:
Laser Resonators and Beam Control X
Alexis V. Kudryashov; Alan H. Paxton; Vladimir S. Ilchenko, Editor(s)

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