New-Type Shearing Interference Detection System Based on Double-Grating Structure for Suppressing the Skylight Background

doi:10.3390/s23104695

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	New-Type Shearing Interference Detection System Based on Double-Grating Structure for Suppressing the Skylight Background
	L. Dong; B. Wang; H. Li and Y. Wu
	2023
发表期刊	Sensors
ISSN	14248220
卷号	23 期号:10
摘要	To overcome the influence of the daytime skylight background on long-distance optical detection, a new type of shearing interference detection system was proposed to improve the detection performance of the traditional detection system for finding dark objects such as dim stars during the daytime. This article focuses on the basic principle and mathematical model as well as the simulation and experimental research of the new type of shearing interference detection system. The comparison of the detection performance between this new-type detection system and the traditional system is also carried out in this article. The experimental results show that the detection performance of the new type of shearing interference detection system is significantly better than that of the traditional system, and the image signal-to-noise ratio of this new-type system (about 13.2) is much higher than that of the best result of the traditional detection system (about 5.1). © 2023 by the authors.
DOI	10.3390/s23104695
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收录类别	sci ; ei
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67438
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	L. Dong,B. Wang,H. Li and Y. Wu. New-Type Shearing Interference Detection System Based on Double-Grating Structure for Suppressing the Skylight Background[J]. Sensors,2023,23(10).
APA	L. Dong,B. Wang,&H. Li and Y. Wu.(2023).New-Type Shearing Interference Detection System Based on Double-Grating Structure for Suppressing the Skylight Background.Sensors,23(10).
MLA	L. Dong,et al."New-Type Shearing Interference Detection System Based on Double-Grating Structure for Suppressing the Skylight Background".Sensors 23.10(2023).

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