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Proceedings Paper

Fabricating and testing diffractive optical elements focusing into a ring and into a twin-spot
Author(s): Nikolay L. Kazanskiy; Gleb V. Uspleniev; Alexander V. Volkov
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Paper Abstract

We fabricated and experimentally studied diffractive optical elements intended to focus near IR light into a ring and a twin-spot. Fabrication technology and the performances of the fabricated optical elements are discussed.

Paper Details

Date Published: 27 November 2000
PDF: 7 pages
Proc. SPIE 4316, International Conference on Lasers for Measurements and Information Transfer, (27 November 2000); doi: 10.1117/12.407678
Show Author Affiliations
Nikolay L. Kazanskiy, Image Processing Systems Institute and Samara State Aerospace Univ. (Russia)
Gleb V. Uspleniev, Image Processing Systems Institute and Samara State Aerospace Univ. (Russia)
Alexander V. Volkov, Image Processing Systems Institute and Samara State Aerospace Univ. (Russia)


Published in SPIE Proceedings Vol. 4316:
International Conference on Lasers for Measurements and Information Transfer
Vadim E. Privalov, Editor(s)

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