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Proceedings Paper

Design of an aspheric system of optical probe for visibility meter
Author(s): Dong mei Liu; Junxin Shen; Yanjun Sun; Yuzhi Shen
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Paper Abstract

Visibility is an important meteorological observation factor. It shows vital position of shopping, environments monitoring and military zones. The design of optical probe for forward scattering visibility meter belongs to normal energy transmitting system. It needs that there are fewer lenses to be used to prevent energy dissipation. Because there is pollution to the monitoring and heating device, the aspheric system is adopted. The basic performance parameters are calculated according to technical data. And the aberration spectrum and tolerance are determined. Based on above parameters, the structure type of objective, which is combined by aspheric and plano surface, is determined. It is showed from the calculation result that all kinds of aberrations of aspheric objective lens could meet the demand of the system.

Paper Details

Date Published: 14 November 2007
PDF: 4 pages
Proc. SPIE 6722, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 67221G (14 November 2007); doi: 10.1117/12.783002
Show Author Affiliations
Dong mei Liu, Changchun Univ. of Science and Technology (China)
Junxin Shen, Changchun Univ. of Technology (China)
Yanjun Sun, Changchun Univ. of Science and Technology (China)
Yuzhi Shen, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 6722:
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies

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