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Proceedings Paper

A new miniaturized fiber positioning node for LAMOST
Author(s): Liang Guo; Yonggang Gu; Yuran Shen; Chao Zhai
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Paper Abstract

To distribute more fiber positioning nodes on the LAMOST focal plate, two steps are proposed to miniaturize the fiber positioning node in this paper. The first step is to miniaturize the mechanical device of the fiber positioning node. The second step is to redesign the entire wireless driving board using smaller and performance-higher devices. As a result, the size of the new miniaturized fiber positioning node has to be reduced by above 40% and the dense of fiber positioning nodes on focal plate increases by 20% at least.

Paper Details

Date Published: 22 July 2016
PDF: 8 pages
Proc. SPIE 9912, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II, 99125E (22 July 2016); doi: 10.1117/12.2232255
Show Author Affiliations
Liang Guo, Univ. of Science and Technology of China (China)
Yonggang Gu, Univ. of Science and Technology of China (China)
Yuran Shen, Univ. of Science and Technology of China (China)
Chao Zhai, Univ. of Science and Technology of China (China)


Published in SPIE Proceedings Vol. 9912:
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II
Ramón Navarro; James H. Burge, Editor(s)

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