Open AccessON THE PHASE RETRIEVAL PROBLEM OF THE SPATIAL CORRELATION FUNCTION IN OPTICAL SYSTEMS
Author(s) -
Zhan Da-San
Publication year - 1982
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.31.393
Subject(s) - correlation , phase retrieval , correlation function (quantum field theory) , phase correlation , limit (mathematics) , set (abstract data type) , phase (matter) , function (biology) , system of linear equations , mathematics , statistical physics , computer science , physics , mathematical analysis , fourier transform , quantum mechanics , geometry , fourier analysis , short time fourier transform , evolutionary biology , dielectric , biology , programming language
In this paper, we generalize the method proposed in [1] to solve the phase retrieval problem of spatial correlation functions in optical systems. A set of equations for determining the phase of the correlation functions is given. Using these equations and the iteration computing method, the phase of correlation functions can be determined. It can be shown that, if the transmission matrix K is unitary, in the coherent limit, the equations derived in this paper turn out to be that obtained in [1].