Polarization Snapshot Imaging Spectrometer for Infrared Range

doi:10.3390/photonics10050566

CIOMP OpenIR

	Polarization Snapshot Imaging Spectrometer for Infrared Range
	H. C. Tao, J. G. Lv, J. Q. Liang, B. X. Zhao, Y. P. Chen, K. F. Zheng, Y. Z. Zhao, W. B. Wang, Y. X. Qin, G. H. Liu and K. Y. Sheng
	2023
发表期刊	Photonics
卷号	10 期号:5 页码:20
摘要	Infrared imaging spectrometers detect and identify targets by collecting spectral and image information. However, when detecting small temperature differences and dynamic targets, the accuracy of infrared detection is reduced, the traditional scanning structure detection time is longer, the real-time performance is poor and it is easy to introduce motion artifacts. This paper proposes an infrared polarization snapshot spectral imaging system (PSIFTIS) based on a polarizer array, a lens array and a roof-shaped stepped micromirror. Polarized light can solve the problem of small-temperature-difference target recognition by characterizing the surface properties of materials. Lens arrays utilize multi-aperture imaging to achieve snapshot detection of targets. The system can obtain 4D data information, including polarization, in a single measurement cycle. This study completed the overall optical design of a PSIFTIS and an optical simulation experiment using it. Finally, a system prototype was built in the laboratory and a polarization spectrum detection experiment was carried out. The experimental results show that the PSIFTIS could accurately obtain the polarization spectrum information for the target, the spectral resolution reached 7.8 cm(-1) and the Stokes measurement error was less than 5%.
DOI	10.3390/photonics10050566
URL	查看原文
收录类别	sci
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67891
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	H. C. Tao, J. G. Lv, J. Q. Liang, B. X. Zhao, Y. P. Chen, K. F. Zheng, Y. Z. Zhao, W. B. Wang, Y. X. Qin, G. H. Liu and K. Y. Sheng. Polarization Snapshot Imaging Spectrometer for Infrared Range[J]. Photonics,2023,10(5):20.
APA	H. C. Tao, J. G. Lv, J. Q. Liang, B. X. Zhao, Y. P. Chen, K. F. Zheng, Y. Z. Zhao, W. B. Wang, Y. X. Qin, G. H. Liu and K. Y. Sheng.(2023).Polarization Snapshot Imaging Spectrometer for Infrared Range.Photonics,10(5),20.
MLA	H. C. Tao, J. G. Lv, J. Q. Liang, B. X. Zhao, Y. P. Chen, K. F. Zheng, Y. Z. Zhao, W. B. Wang, Y. X. Qin, G. H. Liu and K. Y. Sheng."Polarization Snapshot Imaging Spectrometer for Infrared Range".Photonics 10.5(2023):20.

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