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Proceedings Paper

Volume phase elements in chalcogenide (Ge33As12Se55) thin films
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Paper Abstract

Recording of binary volumetric diffractive optical elements within a 13 μm thick photosensitive chalcogenide layer using an innovative exposure set-up based on digital micro-mirrors devices is demonstrated. Different examples of beam transformations are shown such as the conversion of Gaussian beam into higher order modes or top-hat beam shapers.

Paper Details

Date Published: 23 September 2015
PDF: 10 pages
Proc. SPIE 9627, Optical Systems Design 2015: Advances in Optical Thin Films V, 96271F (23 September 2015); doi: 10.1117/12.2191372
Show Author Affiliations
Alexandre Joërg, Institut Fresnel, CNRS, Aix Marseille Univ. (France)
Michel Lequime, Institut Fresnel, CNRS, Aix Marseille Univ. (France)
Julien Lumeau, Institut Fresnel, CNRS, Aix Marseille Univ. (France)


Published in SPIE Proceedings Vol. 9627:
Optical Systems Design 2015: Advances in Optical Thin Films V
Michel Lequime; H. Angus Macleod; Detlev Ristau, Editor(s)

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