Impact of mirror local defects on system scattering in telescopes

Impact of mirror local defects on system scattering in telescopes

To calculate the scattering impact of scratches on space-based telescope systems accurately, this study proposes fitting scratch scattering using an anisotropic scattering model based on actual test results. The stray light nonuniformity and total stray light of each mirror in a Cook-type off-axis t...

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Bibliographic Details
Main Authors: Zhongkai Liu, Jincheng Wang, Rongkuan Leng, Xiaokun Wang, Min Zhang, Jing Wang, Mengxue Cai, Wenhan Li, Bin Liu, Lingzhong Li, Qiang Cheng, Longxiang Li, Xiao Luo, Xuejun Zhang
Format: Article
Language:English
Published: Elsevier 2024-01-01
Series:Results in Physics
Subjects:
Optical testing
BRDF
Scratch scattering
Cook TMA
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379723010586

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http://www.sciencedirect.com/science/article/pii/S2211379723010586

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