Influence of image doubling on modulation transfer function of optical systems

被引：0

作者：

Melich, Radek ^{[1
]}

Melich, Zbynek ^{[1
]}

机构：

[1] Acad Sci Czech Republic, Inst Plasma Phys, Dept Opt Diagnost, Turnov 51101, Czech Republic

来源：

15TH CZECH-POLISH-SLOVAK CONFERENCE ON WAVE AND QUANTUM ASPECTS OF CONTEMPORARY OPTICS | 2007年 / 6609卷

关键词：

optical system; prism; tolerances; image doubling; image quality;

D O I：

10.1117/12.739682

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Prisms or prism systems in optical systems are used in different fields of science and engineering very frequently. Their technological deviations (e.g. degree of deviation between sides, etc.) induce an image doubling. In this paper we present a detailed analysis of the image doubling influence on the Modulation Transfer Function (MTF) of the optical system. Relations that enable to determine the acceptable technological tolerances of optical prism elements so that allowed image doubling does not create the unacceptable decrease of MTF of optical system under a test are derived.

引用

页数：8

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