CO<sub>2</sub>探测仪单通道光学系统设计验证方法

高明辉; 郑玉权

doi:10.3788/CO.20140706.0949

Volume 7 Issue 6

Nov. 2014

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Chinese Optics > 2014 > 7(6): 949-955.

GAO Ming-hui, ZHENG Yu-quan. Validation method of single-channel optical system design of CO2 detector[J]. Chinese Optics, 2014, 7(6): 949-955. doi: 10.3788/CO.20140706.0949

Citation:

GAO Ming-hui, ZHENG Yu-quan. Validation method of single-channel optical system design of CO₂ detector[J]. Chinese Optics, 2014, 7(6): 949-955. doi: 10.3788/CO.20140706.0949

GAO Ming-hui, ZHENG Yu-quan. Validation method of single-channel optical system design of CO2 detector[J]. Chinese Optics, 2014, 7(6): 949-955. doi: 10.3788/CO.20140706.0949

Citation:

GAO Ming-hui, ZHENG Yu-quan. Validation method of single-channel optical system design of CO₂ detector[J]. Chinese Optics, 2014, 7(6): 949-955. doi: 10.3788/CO.20140706.0949

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Validation method of single-channel optical system design of CO₂ detector

doi: 10.3788/CO.20140706.0949

GAO Ming-hui^,,
ZHENG Yu-quan

Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China

Received Date: 21 Sep 2014
Rev Recd Date: 24 Nov 2014
Publish Date: 25 Nov 2014

Abstract

Abstract

The single-channel demonstration is adopted to validate the rationality and feasibility of CO2 detector optical system. Atmosphere spectrum is tested by experiment with the mode of sun light and diffuser. The spectrum calibration of the single-channel demonstration is carried out in lab. The matching calculation of two spectral position obtained from above two ways is carried on by using spectral matching algorithm. The result shows that the absorption peak point deviation is less than 0.006 nm in the line depth stable position, which could meet accuracy requirement of algorithm. This way can not only verify the validity of the matching algorithm, but also the rationality and feasibility of optical system design. The research provides the theoretical and practical optical reference data for spectrometer design in the future.
- detector,
- single-channel optical system,
- diffuser,
- spectrum matching

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References(1)

References

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