New algorithm for spatial phase recovery using intensity measurements

Justo Arines; J. J. F. Suarez; Jorge Ares

doi:10.1117/12.437148

14 August 2001 New algorithm for spatial phase recovery using intensity measurements

Justo Arines, J. J. F. Suarez, Jorge Ares

Proceedings Volume 4419, 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications; (2001) https://doi.org/10.1117/12.437148
Event: IV Iberoamerican Meeting of Optics and the VII Latin American Meeting of Optics, Lasers and Their Applications, 2001, Tandil, Argentina

Abstract

We present a new spatial phase diversity algorithm, using intensity measurements obtained in two different planes: the focal plane, and a displaced plane near to the focal point. The algorithm consists of a hybridization of a kind of Gerchberg-Saxton iterative algorithm with the hybrid one has been performed, finding that we can recover more complicated phases with the new proposed algorithm.

Citation Download Citation

Justo Arines, J. J. F. Suarez, and Jorge Ares "New algorithm for spatial phase recovery using intensity measurements", Proc. SPIE 4419, 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications, (14 August 2001); https://doi.org/10.1117/12.437148

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