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Proceedings Paper

Phase retardation for Gaussian beam homogenizer: geometrical design and its verification
Author(s): R. Estrela Llopis; Jose Antonio Ramos de Campos; J. Sochacki
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Paper 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.

Paper Details

Date Published: 20 November 1996
PDF: 9 pages
Proc. SPIE 2870, Third International Workshop on Laser Beam and Optics Characterization, (20 November 1996); doi: 10.1117/12.259926
Show Author Affiliations
R. Estrela Llopis, AIDO Technological Institute of Optics (Spain)
Jose Antonio Ramos de Campos, AIDO-Technological Institute of Optics (Spain)
J. Sochacki, AIDO Technological Institute of Optics (Spain)


Published in SPIE Proceedings Vol. 2870:
Third International Workshop on Laser Beam and Optics Characterization
Michel Morin; Adolf Giesen, Editor(s)

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