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Proceedings Paper

Stray light suppression baffle with radial leaves
Author(s): Mangzuo Shen
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Paper Abstract

In this paper, we propose a new type of optical baffle with radial leaves, which can effectively reject stray light caused by primary mirror scatter while makes the baffle length shorter than the ordinary one. The stray light test setup for measuring the Point Source Transmittance (PST) of such an optical baffle is described. The test results show that this type of optical baffle can well suppress the stray light from an out-of field light source.

Paper Details

Date Published: 1 September 1996
PDF: 2 pages
Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 277812 (1 September 1996); doi: 10.1117/12.2298920
Show Author Affiliations
Mangzuo Shen, Institute of Optics & Electronics (China)


Published in SPIE Proceedings Vol. 2778:
17th Congress of the International Commission for Optics: Optics for Science and New Technology
Joon-Sung Chang; Jai-Hyung Lee; ChangHee Nam, Editor(s)

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