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Fabrication of binary volumetric diffractive optical elements in photosensitive chalcogenide AMTIR-1 layers
Optics Letters
|July 16, 2015
Abstract:
Recording of binary volumetric diffractive optical elements within a 13 μm thick photosensitive chalcogenide layer using an innovative exposure setup based on digital micro-mirror devices is demonstrated. Different examples of beam transformations, such as the conversion of a Gaussian beam into higher-order modes or top-hat beam shapers, are shown.
