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Optical Engineering

Freeform corrector for laser with large aperture YAG:ND3+ active element
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Paper Abstract

The results of transmitted wavefront distortion correction are presented for a YAG:ND3+ active element with a diameter 45 mm. Halftone mask and proximity printing were used for fabrication of the freeform corrector. Experimental results show a three-fold decrease of the wavefront distortion. Because the corrector presented a high damage threshold, it can be used with high power laser systems.

Paper Details

Date Published: 24 July 2014
PDF: 5 pages
Opt. Eng. 53(7) 075105 doi: 10.1117/1.OE.53.7.075105
Published in: Optical Engineering Volume 53, Issue 7
Show Author Affiliations
Victor P. Korolkov, Institute of Automation and Electrometry (Russia)
Ruslan K. Nasyrov, Institute of Automation and Electrometry (Russian Federation)
Alexander G. Poleshchuk, Institute of Automation and Electrometry (Russian Federation)
Yuriy D. Arapov, Russian Federal Nuclear Ctr. - All-Russian Research Institute of Experimental Physics (Russian Federation)
Alexander F. Ivanov, Russian Federal Nuclear Ctr. - All-Russian Research Institute of Experimental Physics (Russian Federation)


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