Position detection using computer-generated holograms

Detlef Leseberg

doi:10.1117/12.46825

1 October 1991 Position detection using computer-generated holograms

Detlef Leseberg

Proceedings Volume 1500, Innovative Optics and Phase Conjugate Optics; (1991) https://doi.org/10.1117/12.46825
Event: ECO4 (The Hague '91), 1991, The Hague, Netherlands

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.

Citation Download Citation

Detlef Leseberg "Position detection using computer-generated holograms", Proc. SPIE 1500, Innovative Optics and Phase Conjugate Optics, (1 October 1991); https://doi.org/10.1117/12.46825

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