This article is cited in 2 papers

Laser beams

Modified Frantz–Nodvik equation for calculating the gain of divergent laser beams

A. A. Malyutin

Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow

Abstract: We present the modified Frantz–Nodvik equation for calculating the gain of the divergent laser beams with allowance for saturation. We present the results of calculations by the proposed equation and compare their accuracy with the numerical calculations by the "Fresnel" software.

PACS: 42.60.Jf, 42.25.Bs

Received: 29.10.2010

 English version: Quantum Electronics, 2011, 41:1, 55–57

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