Raman spectroscopic detection for liquid and solid targets using a spatial heterodyne spectrometer

doi:10.1002/jrs.4821

	Raman spectroscopic detection for liquid and solid targets using a spatial heterodyne spectrometer
	Hu, Guangxiao 1,2,3; Xiong, Wei1,3 ; Shi, Hailiang1,3 ; Li, Zhiwei1,3 ; Shen, Jing 1,2,3; Fang, Xuejing 1,2,3
	2016-03-01
发表期刊	JOURNAL OF RAMAN SPECTROSCOPY
摘要	Spatial heterodyne Raman spectroscopy (SHRS) is a new type of effective method for the analysis of structure and composition of liquid and solid targets with the characteristics of no moving parts, high spectral resolution, high optical throughput and large field of view. The technique is very suitable for detecting the targets from long distances or under the conditions with ambient light, which is essential for the exploration of planetary surface. In order to have a better understanding of the ability of SHRS for the detection of liquid and solid targets, a breadboard was designed, built and calibrated. Signal to noise was estimated at different integration time or laser power for carbon tetrachloride. Pure materials or materials contained in bottles were both tested. The mixture of organic liquids or inorganic solids were tested. In order to test the detection ability for natural targets, some composition-unknown rocks and pebbles were tested. The results have shown that SHRS can meet the requirements for the detection of weak Raman signal scattered from artificial or natural targets. Standoff detection of sulfur from 5-m or 10-m distance without using any telescope or collimation optics was also tried to test the high optical throughput of SHRS. The potential feasibility of standoff detection has been proved. Copyright (c) 2015 John Wiley & Sons, Ltd.
文章类型	Article
关键词	Raman Spectroscopy Spatial Heterodyne Spectrometer Interference High Spectral Resolution Fourier Transform
WOS标题词	Science & Technology ; Technology
DOI	10.1002/jrs.4821
关键词[WOS]	CHEMICALS ; MINERALS ; DAYTIME
收录类别	SCI
语种	英语
项目资助者	Key Laboratory of Optical Calibration and Characterization of the Chinese Academy of Sciences ; Key Laboratory of Optical Calibration and Characterization of the Chinese Academy of Sciences ; Key Laboratory of Optical Calibration and Characterization of the Chinese Academy of Sciences ; Key Laboratory of Optical Calibration and Characterization of the Chinese Academy of Sciences ; Key Laboratory of Optical Calibration and Characterization of the Chinese Academy of Sciences ; Key Laboratory of Optical Calibration and Characterization of the Chinese Academy of Sciences ; Key Laboratory of Optical Calibration and Characterization of the Chinese Academy of Sciences ; Key Laboratory of Optical Calibration and Characterization of the Chinese Academy of Sciences
WOS研究方向	Spectroscopy
WOS类目	Spectroscopy
WOS记录号	WOS:000372322800005
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/21578
专题	中科院安徽光学精密机械研究所
作者单位	1.Chinese Acad Sci, Hefei Inst Phys Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 3.Chinese Acad Sci, Key Lab Opt Calibrat & Characterizat, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Hu, Guangxiao,Xiong, Wei,Shi, Hailiang,et al. Raman spectroscopic detection for liquid and solid targets using a spatial heterodyne spectrometer[J]. JOURNAL OF RAMAN SPECTROSCOPY,2016,47(3):289-298.
APA	Hu, Guangxiao,Xiong, Wei,Shi, Hailiang,Li, Zhiwei,Shen, Jing,&Fang, Xuejing.(2016).Raman spectroscopic detection for liquid and solid targets using a spatial heterodyne spectrometer.JOURNAL OF RAMAN SPECTROSCOPY,47(3),289-298.
MLA	Hu, Guangxiao,et al."Raman spectroscopic detection for liquid and solid targets using a spatial heterodyne spectrometer".JOURNAL OF RAMAN SPECTROSCOPY 47.3(2016):289-298.

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