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Proceedings Paper

Generation of optical vortex for an adaptive optical system for phase correction of laser beams with wave front dislocations
Author(s): F. A. Starikov; Victor V. Atuchin; Yu. V. Dolgopolov; A. V. Kopalkin; G. G. Kochemasov; A. N. Manachinsky; N. V. Maslov; A. V. Ogorodnikov; I. S. Soldatenkov; Stanislav A. Sukharev
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Paper Abstract

The development of an adaptive system for the transformation of optical vortex is undertaken. Content of work consists of generation of a vortex with preset properties, measurement of its wave front by a Shack-Hartmann sensor and its correction by means of an adaptive mirror. The first stage of work has been realized on formation a Laguerre-Gauss beam with the help of the amplitude diffraction gratings and special phase plates fabricated on kinoform technology.

Paper Details

Date Published: 11 November 2004
PDF: 9 pages
Proc. SPIE 5572, Optics in Atmospheric Propagation and Adaptive Systems VII, (11 November 2004); doi: 10.1117/12.578027
Show Author Affiliations
F. A. Starikov, Russian Federal Nuclear Ctr./VNIIEF (Russia)
Victor V. Atuchin, Institute of Semiconductor Physics (Russia)
Yu. V. Dolgopolov, Russian Federal Nuclear Ctr./VNIIEF (Russia)
A. V. Kopalkin, Russian Federal Nuclear Ctr./VNIIEF (Russia)
G. G. Kochemasov, Russian Federal Nuclear Ctr./VNIIEF (Russia)
A. N. Manachinsky, Russian Federal Nuclear Ctr./VNIIEF (Russia)
N. V. Maslov, Russian Federal Nuclear Ctr./VNIIEF (Russia)
A. V. Ogorodnikov, Russian Federal Nuclear Ctr./VNIIEF (Russia)
I. S. Soldatenkov, Institute of Semiconductor Physics (Russia)
Stanislav A. Sukharev, Russian Federal Nuclear Ctr./VNIIEF (Russia)

Published in SPIE Proceedings Vol. 5572:
Optics in Atmospheric Propagation and Adaptive Systems VII
John D. Gonglewski; Karin Stein, Editor(s)

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