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Proceedings Paper

Non-contact displacement measure method based on eddy current sensors in the large aperture adaptive mirror system
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Paper Abstract

The large adaptive deformable mirrors were adapted in several large aperture telescopes and has been proved to have great effect in the AO system, however the captive sensors used in the adaptive secondary are very sensitive to the circumstance such as temperature, moisture, dust, So a new adaptive mirror scheme using the Eddy Current Sensors has been proposed in this paper. The technical plan would be discussed in this paper, a number of simulations would be carried out and some experiments result would be posed in this paper.

Paper Details

Date Published: 11 July 2018
PDF: 8 pages
Proc. SPIE 10703, Adaptive Optics Systems VI, 107037B (11 July 2018); doi: 10.1117/12.2312340
Show Author Affiliations
Heng Zuo, Nanjing Institute of Astronomical Optics & Technology (China)
Guoping Li, Nanjing Institute of Astronomical Optics & Technology (China)
Chengliang Pan, Hefei Univ. of Technology (China)


Published in SPIE Proceedings Vol. 10703:
Adaptive Optics Systems VI
Laird M. Close; Laura Schreiber; Dirk Schmidt, Editor(s)

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