HOLOMED: an algorithm for computer-generated holograms

Richard D. Juday; Jerome Knopp

doi:10.1117/12.235646

15 March 1996 HOLOMED: an algorithm for computer-generated holograms

Richard D. Juday, Jerome Knopp

Proceedings Volume 2752, Optical Pattern Recognition VII; (1996) https://doi.org/10.1117/12.235646
Event: Aerospace/Defense Sensing and Controls, 1996, Orlando, FL, United States

Abstract

We use a liquid crystal spatial light modulator to construct a computed wave that would have emanated from a hypothetical object that we mathematically specify. The method uses optimal filter theory and realistic devices. We show laboratory results. The method applies to video holograms and small head-up displays. The method was inspired by work using binary reflective SLMs, and we adapted it to a continuously variable and highly coupled operating curve.

Citation Download Citation

Richard D. Juday and Jerome Knopp "HOLOMED: an algorithm for computer-generated holograms", Proc. SPIE 2752, Optical Pattern Recognition VII, (15 March 1996); https://doi.org/10.1117/12.235646

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