Applications of infrared techniques in solar telescopes NVST

Yinzhu Li; Fangyu Xu; Shanjie Huang; Guangqian Liu

doi:10.1117/12.926079

17 September 2012 Applications of infrared techniques in solar telescopes NVST

Yinzhu Li, Fangyu Xu, Shanjie Huang, Guangqian Liu

Proceedings Volume 8444, Ground-based and Airborne Telescopes IV; 844404 (2012) https://doi.org/10.1117/12.926079
Event: SPIE Astronomical Telescopes + Instrumentation, 2012, Amsterdam, Netherlands

Abstract

This paper presents the applications of infrared techniques in National Vacuum Solar Telescope(NVST) .We give a brief introduction to infrared thermography for nondestructive evaluation, especially for the measurement of mirror temperature gradient and the dome temperature distribution. The results give us more reference for the Mirror Seeing and Dome Seeing improvement.

Citation Download Citation

Yinzhu Li, Fangyu Xu, Shanjie Huang, and Guangqian Liu "Applications of infrared techniques in solar telescopes NVST", Proc. SPIE 8444, Ground-based and Airborne Telescopes IV, 844404 (17 September 2012); https://doi.org/10.1117/12.926079

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