Longitudinal thermooptical aberration of the image in reflective telescopes

被引：4

作者：

Baeva, Yu. V. ^{[1
]}

Lapovok, E. V. ^{[1
]}

Khankov, S. I. ^{[1
]}

机构：

[1] St Petersburg Natl Res Univ Informat Technol Mech, St Petersburg, Russia

来源：

JOURNAL OF OPTICAL TECHNOLOGY | 2013年 / 80卷 / 03期

关键词：

D O I：

10.1364/JOT.80.000148

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An analytical description of the dependence of the longitudinal thermal aberration of Gregorian and Cassegrain telescopes is obtained in the form of a sum of the components introduced by the thermal regime of each element of the telescope. Using a specific example, a technique is presented for determining the allowable ranges of temperature variation of the telescope housing and of the platform for attaching the primary mirror within which the thermal stability of the telescope in a steady-state thermal regime is ensured. (C) 2013 Optical Society of America.

引用

页码：148 / 153

页数：6