Method for Optimizing Wavefront Errors of Detected Radiation in Large-Sized Optical Data Measurement Systems

被引：0

作者：

Sychev, V. V. ^{[1
]}

Klem, A. I. ^{[2
]}

机构：

[1] Natl Res Univ, Bauman Moscow State Tech Univ, Moscow, Russia

[2] Aviat Holding Co Sukhoi, Moscow, Russia

来源：

MEASUREMENT TECHNIQUES | 2021年 / 64卷 / 02期

关键词：

wavefront; telescope; error; optical assembly; aberration; optimization; secondary mirror;

D O I：

10.1007/s11018-021-01908-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A method for optimizing the wavefront errors of detected radiation in the optical system of a large-sized telescope (LST) based on the redistribution of errors over the image field is developed. On the example of a cryotelescope having a diameter of 12 m, the problem of optimizing a uniform distribution of aberrations over the image field in an LST was solved by varying the parameters of the secondary mirror in the Zemax-EE software package. The results of calculating optical assemblies using the traditional method and the proposed method for optimizing the errors of the radiation wavefront are presented. The advantages and disadvantages of both methods are considered.

引用

页码：139 / 144

页数：6