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Design of precise assembly equipment of large aperture optics
Author(s): Guoqing Pei; Xu Xu; Zhao Xiong; Han Yan; Tinghai Qin; Hai Zhou; Xiaodong Yuan
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Paper Abstract

High-energy solid-state laser is an important way to achieve laser fusion research. Laser fusion facility includes thousands of various types of large aperture optics. These large aperture optics should be assembled with high precision and high efficiency. Currently, however, the assembly of large aperture optics is by man’s hand which is in low level of efficiency and labor-intensive. Here, according to the characteristics of the assembly of large aperture optics, we designed three kinds of grasping devices. Using Finite Element Method, we simulated the impact of the grasping device on the PV value and the RMS value of the large aperture optics. The structural strength of the grasping device’s key part was analyzed. An experiment was performed to illustrate the reliability and precision of the grasping device. We anticipate that the grasping device would complete the assembly of large aperture optics precisely and efficiently.

Paper Details

Date Published: 11 May 2017
PDF: 10 pages
Proc. SPIE 10238, High-Power, High-Energy, and High-Intensity Laser Technology III, 102380Y (11 May 2017); doi: 10.1117/12.2264802
Show Author Affiliations
Guoqing Pei, China Academy of Engineering Physics (China)
Xu Xu, China Academy of Engineering Physics (China)
Zhao Xiong, China Academy of Engineering Physics (China)
Han Yan, China Academy of Engineering Physics (China)
Tinghai Qin, China Academy of Engineering Physics (China)
Hai Zhou, China Academy of Engineering Physics (China)
Xiaodong Yuan, China Academy of Engineering Physics (China)


Published in SPIE Proceedings Vol. 10238:
High-Power, High-Energy, and High-Intensity Laser Technology III
Joachim Hein, Editor(s)

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