The perfect vortex and its realization by the liquid crystal spatial light modulator

Carolina Rickenstorff; Andrey S. Ostrovsky

doi:10.1117/12.2022120

18 November 2013 The perfect vortex and its realization by the liquid crystal spatial light modulator

Carolina Rickenstorff, Andrey S. Ostrovsky

Proceedings Volume 8785, 8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications; 8785AU (2013) https://doi.org/10.1117/12.2022120
Event: 8th Ibero American Optics Meeting/11th Latin American Meeting on Optics, Lasers, and Applications, 2013, Porto, Portugal

Abstract

In this paper a new class of optical vortex known as perfect vortex and its generation by means of a liquid crystal spatial light modulator (LC-SLM) is reported. Unlike other techniques, optical vortices with true controllable dark core radius and any topological charge are obtained. Experimental results using LC-SLM model LC2002 Holoeye are shown.

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Carolina Rickenstorff and Andrey S. Ostrovsky "The perfect vortex and its realization by the liquid crystal spatial light modulator", Proc. SPIE 8785, 8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications, 8785AU (18 November 2013); https://doi.org/10.1117/12.2022120

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KEYWORDS

Optical vortices

Liquid crystals

Modulation

Transmittance

Video

Phase modulation

Polarizers

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