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This article is cited in 9 scientific papers (total in 9 papers)
Laser optics 2012
Conformal optical elements for correcting wavefront distortions in YAG : Nd3+ active elements
V. P. Korolkova, R. K. Nasyrova, A. G. Poleshchuka, Yu. D. Arapovb, A. F. Ivanovb a Institute of Automation and Electrometry, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b Russian Federal Nuclear Center E. I. Zababakhin All-Russian Scientific Research Institute of Technical Physics, Snezhinsk
Abstract:
Correction of the wavefront is studied for the light beam passing wide-aperture YAG : Nd3+ single-crystal rods, which are used as active elements in high-power solid-state lasers. A nonideal character of the crystal structure is responsible for the deformation of the wavefront of passing radiation. By using the halftone technology we have developed conformal aberration correctors capable of compensating rod nonuniformities and reducing the laser radiation divergence by an order of magnitude. The results obtained make it possible to employ optically nonuniform active elements in laser constructions.
Keywords:
laser active element, wavefront, correction of aberrations, conformal optical element, imitator.
Received: 24.10.2012 Revised: 15.11.2012
Citation:
V. P. Korolkov, R. K. Nasyrov, A. G. Poleshchuk, Yu. D. Arapov, A. F. Ivanov, “Conformal optical elements for correcting wavefront distortions in YAG : Nd3+ active elements”, Kvantovaya Elektronika, 43:2 (2013), 117–121 [Quantum Electron., 43:2 (2013), 117–121]
Linking options:
https://www.mathnet.ru/eng/qe15034 https://www.mathnet.ru/eng/qe/v43/i2/p117
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Abstract page: | 364 | Full-text PDF : | 181 | References: | 59 | First page: | 9 |
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