Reflectometry of surfaces of 1.7-m mirror of WSO-UV space telescope

Oleg Vlasenko; Mikhail Sachkov

doi:10.1117/12.2312900

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6 July 2018 Reflectometry of surfaces of 1.7-m mirror of WSO-UV space telescope

Oleg Vlasenko, Mikhail Sachkov

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Proceedings Volume 10699, Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray; 1069933 (2018) https://doi.org/10.1117/12.2312900
Event: SPIE Astronomical Telescopes + Instrumentation, 2018, Austin, Texas, United States

Abstract

Reflectometry is one of the widely used method to study rough optical surfaces. Here we present results of first measurement of mirror samples of T-170M Primary Mirror. These measurements were made by using compact HOROS-S instrument for 3D Bidirectional reflectance distribution function (BRDF) determination constructed by Jena Fraunhofer Institute of Applied Optics.

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Oleg Vlasenko and Mikhail Sachkov "Reflectometry of surfaces of 1.7-m mirror of WSO-UV space telescope ", Proc. SPIE 10699, Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray, 1069933 (6 July 2018); https://doi.org/10.1117/12.2312900

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