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Control of laser radiation parameters
Single-mode single-frequency laser with a self-filtering unstable cavity
V. P. Kozich, S. M. Klebcha, V. A. Orlovich B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk
Abstract:
A pulsed Nd:YAG laser with an unstable self-filtering confocal cavity and electronic narrowing of the spectrum is described. It generates single-mode single-frequency radiation with a smooth (near-Gaussian) transverse distribution of the intensity. The duration of a pulse at half-amplitude is 8 ns, the divergence is 0.7 mrad, and the energy is 20 mJ.
Received: 31.07.1998
Citation:
V. P. Kozich, S. M. Klebcha, V. A. Orlovich, “Single-mode single-frequency laser with a self-filtering unstable cavity”, Kvantovaya Elektronika, 27:1 (1999), 52–54 [Quantum Electron., 29:4 (1999), 334–336]
Linking options:
https://www.mathnet.ru/eng/qe1481 https://www.mathnet.ru/eng/qe/v27/i1/p52
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