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Proceedings Paper

Wavefront registration of an optical vortex generated with the help of spiral phase plates
Author(s): F. A. Starikov; V. V. Atuchin; G. G. Kochemasov; S. M. Kulikov; A. N. Manachinsky; N. V. Maslov; A. V. Ogorodnikov; I. S. Soldatenkov; S. A. Sukharev
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Paper Abstract

The phase front measurements of a vortex laser beam have been carried out with the help of a Shack-Hartmann sensor. The vortex beam is generated in the form of a Laguerre-Gaussian beam (LG01 mode) with the help of the special spiral phase plates manufactured by the kinoform technology. The measured shifts of focal spots on the hartmanogram are compared with the calculated shifts.

Paper Details

Date Published: 22 August 2005
PDF: 11 pages
Proc. SPIE 5894, Advanced Wavefront Control: Methods, Devices, and Applications III, 58941E (22 August 2005); doi: 10.1117/12.620940
Show Author Affiliations
F. A. Starikov, Russian Federal Nuclear Ctr.-VNIIEF (Russia)
V. V. Atuchin, Russian Federal Nuclear Ctr.-VNIIEF (Russia)
G. G. Kochemasov, Russian Federal Nuclear Ctr.-VNIIEF (Russia)
S. M. Kulikov, 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, Russian Federal Nuclear Ctr.-VNIIEF (Russia)
S. A. Sukharev, Russian Federal Nuclear Ctr.-VNIIEF (Russia)


Published in SPIE Proceedings Vol. 5894:
Advanced Wavefront Control: Methods, Devices, and Applications III
Mark T. Gruneisen; John D. Gonglewski; Michael K. Giles, Editor(s)

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