CIOMP OpenIR
Design of imaging system of cloud and aerosol polarization imager with high signal-to-noise ratio
Li, Shuai; Xu, Shuyan; Liu, Dongbin; Zhang, Hang
2018
发表期刊Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN10072276
卷号47期号:11
摘要To capture the space -borne remote sensing aerosol data with high signal -to -noise ratio (SNR), according to the chain of the imaging system, the main factors on the SNR of spectrometer were presented. Combined with the imaging system response model and the expression of SNR, a modular design method for high SNR of spectrometer imaging circuit system was proposed for visible detectors and infrared detectors. From the overall design to the module design of Cloud and Aerosol Polarization Imager (CAPI) imaging circuit development plan was described. The radiation calibration experimental results indicate that the minimum SNR of visible channel image under typical radiance conditions is 50.9 dB, the minimum SNR of infrared channel image under typical radiance conditions is 62.3 dB. The design method of visible detectors and infrared detectors provides references for other spectrometer imaging circuit system in remote sensing fields. 2018, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved.
关键词Signal to noise ratio Aerosols Calibration Charge coupled devices Design Imaging systems Infrared detectors Polarization Remote sensing Space optics Spectrometers
DOI10.3788/IRLA201847.1111006
收录类别EI
引用统计
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/60618
专题中国科学院长春光学精密机械与物理研究所
推荐引用方式
GB/T 7714
Li, Shuai,Xu, Shuyan,Liu, Dongbin,et al. Design of imaging system of cloud and aerosol polarization imager with high signal-to-noise ratio[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2018,47(11).
APA Li, Shuai,Xu, Shuyan,Liu, Dongbin,&Zhang, Hang.(2018).Design of imaging system of cloud and aerosol polarization imager with high signal-to-noise ratio.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,47(11).
MLA Li, Shuai,et al."Design of imaging system of cloud and aerosol polarization imager with high signal-to-noise ratio".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 47.11(2018).
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