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Proceedings Paper

Development of active elements for high-power disk laser
Author(s): N. P. Badalyan; G. M. Zverev; A. B. Kozlov; E. A. Levchuk; M. I. Mit`kin; N. N. Semenovsky; A. V. Shestakov; I. A. Shestakova
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Paper Abstract

The technology for manufacturing active elements for high-power (more than 1 kW) Yb3+:YAG disk lasers has been developed. A series of disk active elements with a thickness of 200...400 μm, a diameter of 8...15 mm, and a Yb3+concentration of 8...15 at. % has been created. A model of a CW disk laser with an output power of 45 W, an optical efficiency more than 45%, and a pump power density more than 2.5 kW/cm2 has been made.

Paper Details

Date Published: 17 February 2011
PDF: 7 pages
Proc. SPIE 7994, LAT 2010: International Conference on Lasers, Applications, and Technologies, 79941P (17 February 2011); doi: 10.1117/12.881839
Show Author Affiliations
N. P. Badalyan, M.F. Stelmakh Polyus Research and Development Institute (Russian Federation)
G. M. Zverev, M.F. Stelmakh Polyus Research and Development Institute (Russian Federation)
A. B. Kozlov, M.F. Stelmakh Polyus Research and Development Institute (Russian Federation)
E. A. Levchuk, M.F. Stelmakh Polyus Research and Development Institute (Russian Federation)
M. I. Mit`kin, M.F. Stelmakh Polyus Research and Development Institute (Russian Federation)
N. N. Semenovsky, M.F. Stelmakh Polyus Research and Development Institute (Russian Federation)
A. V. Shestakov, M.F. Stelmakh Polyus Research and Development Institute (Russian Federation)
I. A. Shestakova, M.F. Stelmakh Polyus Research and Development Institute (Russian Federation)


Published in SPIE Proceedings Vol. 7994:
LAT 2010: International Conference on Lasers, Applications, and Technologies
Vladislav Panchenko; Gérard Mourou; Aleksei M. Zheltikov, Editor(s)

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