Paper
20 November 1996 Phase retardation for Gaussian beam homogenizer: geometrical design and its verification
R. Estrela Llopis, Jose Antonio Ramos de Campos, J. Sochacki
Author Affiliations +
Proceedings Volume 2870, Third International Workshop on Laser Beam and Optics Characterization; (1996) https://doi.org/10.1117/12.259926
Event: Third International Workshop on Laser Beam and Optics Characterization, 1996, Quebec City, Canada
Abstract
The geometric law of energy conservation is utilized in evaluating the phase transmittance function for Gaussian beam homogenizer. Numerical computation of the Fresnel diffraction integral leads to results very close to geometrical-optics predictions and confirms validity of this method of designing.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
R. Estrela Llopis, Jose Antonio Ramos de Campos, and J. Sochacki "Phase retardation for Gaussian beam homogenizer: geometrical design and its verification", Proc. SPIE 2870, Third International Workshop on Laser Beam and Optics Characterization, (20 November 1996); https://doi.org/10.1117/12.259926
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KEYWORDS
Gaussian beams

Optical components

Near field diffraction

Solids

Transmittance

Geometrical optics

Optical design

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