Design of an aspheric system of optical probe for visibility meter

Dong mei Liu; Junxin Shen; Yanjun Sun; Yuzhi Shen

doi:10.1117/12.783002

14 November 2007 Design of an aspheric system of optical probe for visibility meter

Dong mei Liu, Junxin Shen, Yanjun Sun, Yuzhi Shen

Proceedings Volume 6722, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 67221G (2007) https://doi.org/10.1117/12.783002
Event: 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2007, Chengdu, China

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.

Citation Download Citation

Dong mei Liu, Junxin Shen, Yanjun Sun, and Yuzhi Shen "Design of an aspheric system of optical probe for visibility meter", Proc. SPIE 6722, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 67221G (14 November 2007); https://doi.org/10.1117/12.783002

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