Design and fabrication of diffractive optical elements for beam shaping and imaging

Hans Peter Herzig; Rene Daendliker

doi:10.1117/12.138558

5 January 1993 Design and fabrication of diffractive optical elements for beam shaping and imaging

Hans Peter Herzig, Rene Daendliker

Proceedings Volume 1718, Workshop on Digital Holography; (1993) https://doi.org/10.1117/12.138558
Event: Workshop on Digital Holography, 1992, Prague, Czech Republic

Abstract

New technologies for fabricating optical micro- and nanostructures enable the realization of planar diffractive optical elements (DOEs). Almost any structure shape, including non- rotational aspherics, can be manufactured, which provides all degrees of freedom for the design. This paper summarizes the design nd fabrication of DOEs for beam shaping and imaging. Selected applications include holographic laser scanners, 2-D fan-out elements by continuous surface relief-elements, and beam shaping of high-power laser diode arrays.

Citation Download Citation

Hans Peter Herzig and Rene Daendliker "Design and fabrication of diffractive optical elements for beam shaping and imaging", Proc. SPIE 1718, Workshop on Digital Holography, (5 January 1993); https://doi.org/10.1117/12.138558

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