Binary holograms for multilevel phase gratings

Jorge Ojeda-Castaneda

doi:10.1117/12.263057

31 December 1996 Binary holograms for multilevel phase gratings

Jorge Ojeda-Castaneda

Proceedings Volume 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96); (1996) https://doi.org/10.1117/12.263057
Event: International Conference on Holography and Optical Information Processing, 1996, Nanjing, China

Abstract

Binary interferograms can encode in a simple, reliable fashion, 1D phase variations. Here, we describe a simple technique for encoding as binary interferograms. Dammann array illumination, and Lohmann array illuminators.

Citation Download Citation

Jorge Ojeda-Castaneda "Binary holograms for multilevel phase gratings", Proc. SPIE 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96), (31 December 1996); https://doi.org/10.1117/12.263057

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