Phase Retrieval Method Using Differential Filters

Piotr Kiedron

doi:10.1117/12.935856

22 September 1983 Phase Retrieval Method Using Differential Filters

Piotr Kiedron

Proceedings Volume 0413, Inverse Optics I; (1983) https://doi.org/10.1117/12.935856
Event: 1983 Technical Symposium East, 1983, Arlington, United States

Abstract

A method of phase recovery from several intensity measurements is presented. The uniqueness is established for band-limited signals with known cut-off frequency. Intensities are generated by differential operators from a complex amplitude. The Gerchberg-Saxton algorithm can be applied in this method for effective phase reconstruction.

Citation Download Citation

Piotr Kiedron "Phase Retrieval Method Using Differential Filters", Proc. SPIE 0413, Inverse Optics I, (22 September 1983); https://doi.org/10.1117/12.935856

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