Distortion mapping correction in the AIMS primary mirror testing by a computer-generated hologram

The National Solar Observatory is currently developing the Accurate Infrared Magnetic Field Measurements of the Sun (AIMS). The primary mirror of the AIMS solar telescope is an off-axis parabolic with a diameter of 1 m and with a large off-axis amount of 1 m. Due to the surface figure of the primary...

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Veröffentlicht in:	Research in astronomy and astrophysics 2021-08, Vol.21 (7), p.165-106
Hauptverfasser:	E, Ke-Wei, Zhao, Jian-Ke, Wang, Bo, Wang, Dong-Guang, Shen, Yu-Liang, Fu, Xin, Xu, Song-Bo, Li, Jing, Xue, Xun, Chang, Ming, Zhou, Yan
Format:	Artikel
Sprache:	eng
Schlagworte:	Diameters Distortion Holograms Image quality Interpolation Magnetic fields Mapping methods and techniques methods: astronomical instrumentation Polishes Polynomials Primary mirrors Solar observatories techniques: interferometric telescopes
Online-Zugang:	Volltext
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