Fabricating and testing diffractive optical elements focusing into a ring and into a twin-spot

Nikolay L. Kazanskiy; Gleb V. Uspleniev; Alexander V. Volkov

doi:10.1117/12.407678

27 November 2000 Fabricating and testing diffractive optical elements focusing into a ring and into a twin-spot

Nikolay L. Kazanskiy, Gleb V. Uspleniev, Alexander V. Volkov

Proceedings Volume 4316, International Conference on Lasers for Measurements and Information Transfer; (2000) https://doi.org/10.1117/12.407678
Event: International Conference on Lasers for Measurements and Information Transfer, 2000, St. Petersburg, Russian Federation

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.

Citation Download Citation

Nikolay L. Kazanskiy, Gleb V. Uspleniev, and Alexander V. Volkov "Fabricating and testing diffractive optical elements focusing into a ring and into a twin-spot", Proc. SPIE 4316, International Conference on Lasers for Measurements and Information Transfer, (27 November 2000); https://doi.org/10.1117/12.407678

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