Abstract

A new method of using an exponential filter to generate an intensity distribution in the complex plane is presented. This intensity, with the intensity on the real axis, allows the phase of the scattered field to be determined from its zero locations. It is shown that knowledge of all zero coordinates may not be required.

© 1981 Optical Society of America

Phase retrieval from two intensity measurements using the Fourier series expansion

N. Nakajima
J. Opt. Soc. Am. A 4(1) 154-158 (1987)

Uniqueness of phase retrieval from intensity measurements

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J. Opt. Soc. Am. 71(8) 1008-1014 (1981)

Simple phase retrieval method based on two intensity measurements on a single plane

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Phase retrieval using the logarithmic Hilbert transform and the Fourier-series expansion

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Solution of the two-dimensional phase-retrieval problem

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