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Proceedings Paper

Design of multichannel two-reflector optical systems
Author(s): Nikolay A. Denisov
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Paper Abstract

Original design of the multichannel two-reflector optical systems for astronomical and atmospheric devices have been considered. Their feature is the presence of odd or even number of holes in the secondary mirror corresponding to the number of the isolated channels. Formulas for determining diameter and arrangement of these holes are adduced. Proposed optical systems ensure considerably higher light transmittance (in 1.3 - 5.2 times according to isolated channels' number and screening coefficient value) than conventional two-mirror objectives. Technical realization of proposed three-channel objective was successfully produced.

Paper Details

Date Published: 28 February 1997
PDF: 4 pages
Proc. SPIE 3055, International Conference on Optical Storage, Imaging, and Transmission of Information, (28 February 1997); doi: 10.1117/12.267729
Show Author Affiliations
Nikolay A. Denisov, National Technical Univ. of Ukraine (Ukraine)


Published in SPIE Proceedings Vol. 3055:
International Conference on Optical Storage, Imaging, and Transmission of Information
Viacheslav V. Petrov; Sergei V. Svechnikov, Editor(s)

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