Paper
25 August 2015 Experimental generation of Hermite-Gauss and Ince-Gauss beams through kinoform phase holograms
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Abstract
We generate Hermite-Gauss and Ince-Gauss beams by using kinoform phase holograms encoded onto a liquid crystal display. The phase transmittance of this holograms coincide with the phases of such beams. Scale versions of the desired beams appear at the Fourier domain of the KPHs. When an appropriated pupil size is employed, the method synthesizes HG and IG beams with relatively high accuracy and high efficiency. It is noted that experimental and numerical results are agreement with the theory.
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Gabriel Mellado-Villaseñor, Dilia Aguirre-Olivas, David Sánchez-de-la-Llave, and Victor Arrizón "Experimental generation of Hermite-Gauss and Ince-Gauss beams through kinoform phase holograms", Proc. SPIE 9581, Laser Beam Shaping XVI, 95810G (25 August 2015); https://doi.org/10.1117/12.2187325
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KEYWORDS
Electroluminescent displays

Computer generated holography

Fourier transforms

Holograms

Spatial light modulators

Transmittance

LCDs

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