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Proceedings Paper

TRIZ theory in NEA photocathode preparation system
Author(s): Jianliang Qiao; Dayong Huang; Xiangjiang Li; Youtang Gao
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Paper Abstract

The solutions to the engineering problems were provided according to the innovation principle based on the theory of TRIZ. The ultra high vacuum test and evaluation system for the preparation of negative electron affinity (NEA) photocathode has the characteristics of complex structure and powerful functions. Segmentation principle, advance function principle, curved surface principle, dynamic characteristics principle and nested principle adopted by the design of ultra high vacuum test and evaluation system for cathode preparation were analyzed. The applications of the physical contradiction and the substance-field analysis method of the theory of TRIZ in the cathode preparation ultra high vacuum test and evaluation system were discussed.

Paper Details

Date Published: 27 September 2016
PDF: 6 pages
Proc. SPIE 9684, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment, 96843M (27 September 2016); doi: 10.1117/12.2244797
Show Author Affiliations
Jianliang Qiao, Nanyang Institute of Technology (China)
Dayong Huang, Nanyang Institute of Technology (China)
Xiangjiang Li, Nanyang Institute of Technology (China)
Youtang Gao, Nanyang Institute of Technology (China)


Published in SPIE Proceedings Vol. 9684:
8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment
Yudong Zhang; Fan Wu; Ming Xu; Sandy To, Editor(s)

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