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Proceedings Paper

Stray light analysis for optical splitting system of micro-biochemical analyzer
Author(s): Zhen Huang; Guodong Liu; Zhong Ren; Lvming Zeng
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Paper Abstract

In this paper, the stray light for an optical splitting system of micro biochemical analyzer is ray tracing by using software FRED and actually measured respectively. The generation and propagation of stray light is simulated and the measures of restraining stray light, such as setting baffle structure, coating critical surface and optimizing light source path are put forward. The results of experiment for improved system show that the stray light coefficient is reduced from 4.6% to 1.2%.

Paper Details

Date Published: 6 August 2014
PDF: 6 pages
Proc. SPIE 9281, 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 928126 (6 August 2014); doi: 10.1117/12.2067744
Show Author Affiliations
Zhen Huang, Jiangxi Science and Technology Normal Univ. (China)
Guodong Liu, Jiangxi Science and Technology Normal Univ. (China)
Zhong Ren, Jiangxi Science and Technology Normal Univ. (China)
Lvming Zeng, Jiangxi Science and Technology Normal Univ. (China)


Published in SPIE Proceedings Vol. 9281:
7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Li Yang; Eric Ruch; Shengyi Li, Editor(s)

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