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Proceedings Paper

Optical mirrors for cryogenic IR systems
Author(s): Sergey V. Ljubarsky
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Paper Abstract

Surveyed are resylts of development, design, fabrication and thermal-optical test of optical mirrors out of vatious materials for space IR systems operating at cryogenic temperatures. Results are presented showing feasibility of optical mirrors having diameters to 900 mm and wavefront errors RMSWFE=0,05(lambda) (at (lambda) =200 nm) operating in systems and instruments at 10-15K. Results of thermal-optical tests are given.

Paper Details

Date Published: 15 March 2002
PDF: 4 pages
Proc. SPIE 4710, Thermosense XXIV, (15 March 2002); doi: 10.1117/12.459632
Show Author Affiliations
Sergey V. Ljubarsky, S.I. Vavilov State Optical Institute (Russia)


Published in SPIE Proceedings Vol. 4710:
Thermosense XXIV
Xavier P. Maldague; Andres E. Rozlosnik, Editor(s)

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