Automatic depth detection from holograms

Jurgen Gerlach; Sung-Chi Chu; Ting-Chung Poon

doi:10.1117/12.363990

1 October 1999 Automatic depth detection from holograms

Jurgen Gerlach, Sung-Chi Chu, Ting-Chung Poon

Proceedings Volume 3805, Photonic Devices and Algorithms for Computing; (1999) https://doi.org/10.1117/12.363990
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

Abstract

To construct a hologram numerically, one needs to know the exact depth. In this paper, we present a technique in which the depth information can be extracted from the power spectrum of a hologram. The extraction technique is simulated using mathematical software to confirm the validity of the technique. An example is given.

Citation Download Citation

Jurgen Gerlach, Sung-Chi Chu, and Ting-Chung Poon "Automatic depth detection from holograms", Proc. SPIE 3805, Photonic Devices and Algorithms for Computing, (1 October 1999); https://doi.org/10.1117/12.363990

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