Optical transfer function of coherent field imaging based on deviation of receptors

Author:

Xiang Li-Bin ,Zhang Wen-Xi ,Wu Zhou ,Lü Xiao-Yu ,Li Yang ,Zhou Zhi-Sheng ,Kong Xin-Xin , , ,

Abstract

According to the feature of receptor system of coherent field imaging technique, also known as Fourier telescope, the influence of the deviation of receptors on optical transfer function (OTF) of coherent field imaging technique is investigated, and the relation between OTF and optical distance mean square deviation of receptor is also derived, which indicates that the OTF of coherent field imaging technique is a negative index function of square of product of optical distance mean square deviation and frequency difference. It can provide theoretical basis of determining the accuracy of receptor system.

Publisher

Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences

Subject

General Physics and Astronomy

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