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Proceedings Paper

Position detection using computer-generated holograms
Author(s): Detlef Leseberg
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Paper Abstract

The flexibility of computer-generated holograms (CGII) means a great potential of applications. Generally, the CGH does not just replace another component. It is developped as a part of an optical system, and the resultant system looks different from a solution relying on classical components alone. The main advantage of a CGH stems from its functions and combinations of them which other components cannot provide. Well-known functions are the beam splitting capability, wave front shaping and transformation, storage, and generation of 3D light distributions. All of these functions are supported by the waves which are generated in the optical reconstruction step.

Paper Details

Date Published: 1 October 1991
PDF: 1 pages
Proc. SPIE 1500, Innovative Optics and Phase Conjugate Optics, (1 October 1991); doi: 10.1117/12.46825
Show Author Affiliations
Detlef Leseberg, Univ. of Essen (Germany)


Published in SPIE Proceedings Vol. 1500:
Innovative Optics and Phase Conjugate Optics
Rolf-Juergen Ahlers; Theo T. Tschudi, Editor(s)

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