Optical vortices generation by digital "blazed" thin holograms

Kseniya N. Gavril'eva; Alina V. Gorelaya; Alexander A. Sevryugin; Ibragim M. Tyrsunov; Dmitrii V. Venediktov; Vladimir Yu. Venediktov

doi:10.1117/12.2537589

18 November 2019 Optical vortices generation by digital "blazed" thin holograms

Kseniya N. Gavril'eva, Alina V. Gorelaya, Alexander A. Sevryugin, Ibragim M. Tyrsunov, Dmitrii V. Venediktov, Vladimir Yu. Venediktov

Author Affiliations +

Proceedings Volume 11188, Holography, Diffractive Optics, and Applications IX; 1118813 (2019) https://doi.org/10.1117/12.2537589
Event: SPIE/COS Photonics Asia, 2019, Hangzhou, China

Abstract

Asymmetrization of fringe profile (the so-called “blazing) of thin phase holograms provides the opportunity to increase their diffraction efficiency to nearly 100%. One of popular applications of thin holograms is generation of the optical vortices. The paper considers advantages and special features of using of digital blazing in such fork-like holograms.

Citation Download Citation

Kseniya N. Gavril'eva, Alina V. Gorelaya, Alexander A. Sevryugin, Ibragim M. Tyrsunov, Dmitrii V. Venediktov, and Vladimir Yu. Venediktov "Optical vortices generation by digital "blazed" thin holograms", Proc. SPIE 11188, Holography, Diffractive Optics, and Applications IX, 1118813 (18 November 2019); https://doi.org/10.1117/12.2537589

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