Papers & References

Binary diffractive beam splitters with arbitrary diffraction angles

PLUTO / PLUTO-2 Spatial Light Modulators
Digital-/ Computer Holography/ CGH
Published on:
Authors: Andreas Hermerschmidt, Sven Krüger, and Günther Wernicke
Abstract:

“Diffractive optical beam splitters designed with iterative Fourier transform type algorithms can produce only certain diffraction angles given by the spatial frequencies used for the computations, which are multiples of a certain base spatial frequency. We have developed a design algorithm that overcomes this limitation and can be used to compute binary diffractive elements with arbitrary diffraction angles. The simulated and experimentally measured properties of optical elements producing beam arrays in circular arrangements are presented and discussed.”

Restricted Access

Publication: Optics Letters
Issue/Year: Optics Letters, Vol. 32, Issue 5, pp. 448-450
DOI: 10.1364/OL.32.000448
Link: https://doi.org/10.1364/OL.32.000448
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