Noncontact temperature estimation method on the actively cooled primary mirror surface of large ground-based solar telescope
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Astronomical Telescopes, Instruments, and Systems"
DOI: 10.1117/1.jatis.3.4.046001
Abstract: Abstract. To control the mirror seeing effect and the thermal deformation, the actively cooled primary mirror is utilized in a large ground-based solar telescope. Due to direct solar illumination and high reflectivity of the mirror… read more here.
Keywords: solar telescope; mirror surface; cooled primary; primary mirror ... See more keywords
Research on the degradation of lightweight mirror surface accuracy.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.007758
Abstract: The vibration test is one of many tests that space telescopes endure to ensure that functionality is not impaired by severe launch. Telescopes undergo detailed measurements, including mirror surface accuracy measurements. Due to the design… read more here.
Keywords: degradation; surface accuracy; surface; mirror surface ... See more keywords