Stray light testing of the OLI Telescope

被引：13

作者：

Grochocki, Frank ^{[1
]}

Fleming, John ^{[1
]}

机构：

[1] Ball Aerosp & Technol Corp, Boulder, CO 80306 USA

来源：

OPTICAL SYSTEM CONTAMINATION: EFFECTS, MEASUREMENTS, AND CONTROL 2010 | 2010年 / 7794卷

关键词：

stray light; point source rejection ratio; OLI; raytracing; stray light test facility; scatter;

D O I：

10.1117/12.862225

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Ball Aerospace & Technologies Corp. (BATC) developed motion control systems to move the NASA LDCM Operational Land Imager (OLI) relative to the source in the stray light test facility. Stray light tests were performed on both the imaging and calibration apertures over a wide range of illumination angles. Test results will be shown that demonstrate that the stray light performance of both the telescope and the test facility are excellent. Model predictions are also compared to the test results.

引用

页数：13

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