This article is cited in 3 papers

Control of laser radiation parameters

Stable two-frequency generation in a Nd³⁺:YAG laser with a phase-anisotropic cavity upon intracavity SHG in the laser frequency control mode

D. V. Zelenin, R. A. Karle, V. N. Petrovskii, E. D. Protsenko

Moscow Engineering Physics Institute (Technical University)

Abstract: The operating of a two-frequency Nd³⁺:YAG laser with a phase-anisotropic cavity upon intracavity SHG (ICSHG) is considered theoretically and experimentally. It is shown that for an appropriate choice of the cavity configuration, an intensity-stabilised two-frequency lasing mode may be obtained at the first (1.064 μm) and second (0.532 μm) harmonics, with the mode interval changing continuously over a broad range.

PACS: 42.55.Rz, 42.65.Ky

Received: 13.09.2001

 English version: Quantum Electronics, 2002, 32:1, 5–10

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