Fluorescence hyperspectral imaging system for analysis and visualization of oil sample composition and thickness

doi:10.1364/AO.432851

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Fluorescence hyperspectral imaging system for analysis and visualization of oil sample composition and thickness
	Q. Xue; M. Qi; Z. Li; B. Yang; W. Li; F. Wang and Q. Li
刊名	Applied Optics
	2021
卷号	60 期号:27 页码:8349-8359
ISSN号	1559128X
DOI	10.1364/AO.432851
英文摘要	In this paper, a compact fluorescence hyperspectral imaging system based on a prism-grating-prism (PGP) structure is designed. Its spectrometer spectral range is 4001000 nm with a spectral resolution of 2.5 nm, and its weight is less than 1.7 kg. The PGP imaging spectrometer combines the technical advantages of prism and grating, by not only using six lenses for imaging and collimation to realize the dual telecentres of object and image but also having a "straight cylinder" structure, which makes the installation and adjustment simple, compact, and stable. By the push-broom method, we obtained the three-dimensional cubic data of different oil products. By normalization processing, minimum noise separation transformation processing, visualization processing, and support vector machine classification processing of different oil fluorescence hyperspectral data, we demonstrate that the fluorescence hyperspectral imaging system can identify different kinds of oil and recognize the oil film thickness. The fluorescence hyperspectral imaging system can be used in oil spill detection, resource exploration, natural disaster monitoring, environmental pollution assessment, and many other fields. 2021 Optical Society of America
URL标识	查看原文
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/65257]
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	Q. Xue,M. Qi,Z. Li,et al. Fluorescence hyperspectral imaging system for analysis and visualization of oil sample composition and thickness[J]. Applied Optics,2021,60(27):8349-8359.
APA	Q. Xue,M. Qi,Z. Li,B. Yang,W. Li,&F. Wang and Q. Li.(2021).Fluorescence hyperspectral imaging system for analysis and visualization of oil sample composition and thickness.Applied Optics,60(27),8349-8359.
MLA	Q. Xue,et al."Fluorescence hyperspectral imaging system for analysis and visualization of oil sample composition and thickness".Applied Optics 60.27(2021):8349-8359.