Soller slits automatic focusing method for multi-element fluorescence detector

doi:10.1007/s41365-016-0105-7

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Soller slits automatic focusing method for multi-element fluorescence detector
	Yang, YY; Gao, Q; Gu, SQ; Yu, HS; Lu, RY; Huang, YY; Gao, Q (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201204, Peoples R China.
	2016
发表期刊	NUCLEAR SCIENCE AND TECHNIQUES
ISSN	1001-8042
卷号	27 期号:5 页码:-
文章类型	期刊论文
摘要	In X-ray absorption fine structure (XAFS) experiments, Soller slits are widely used as filter devices in order to improve the signal to noise ratio. Performing high accuracy manual focusing operations is a time-consuming process; therefore, this work introduces an automatic focusing method for Soller slits in multi-element fluorescence detectors. This method establishes a relation model between the fluorescence intensity distribution and the coordinates of the fluorescence excitation point. According to this relation model, the actual coordinates of the fluorescence excitation point can be deduced from the detected fluorescence intensity distribution and used in focusing operations. This method has proven to be feasible in an XAFS experiment at the BL14W1 beamline of the Shanghai Synchrotron Radiation Facility.
关键词	Soller Slits Least Square Fitting Method Multi-element Fluorescence Detector X-ray Absorption Fine Structure
DOI	10.1007/s41365-016-0105-7
收录类别	SCI
语种	英语
WOS记录号	WOS:000388510700012
引用统计
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/26628
专题	中科院上海应用物理研究所2011-2018年
通讯作者	Gao, Q (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201204, Peoples R China.
推荐引用方式 GB/T 7714	Yang, YY,Gao, Q,Gu, SQ,et al. Soller slits automatic focusing method for multi-element fluorescence detector[J]. NUCLEAR SCIENCE AND TECHNIQUES,2016,27(5):-.
APA	Yang, YY.,Gao, Q.,Gu, SQ.,Yu, HS.,Lu, RY.,...&Gao, Q .(2016).Soller slits automatic focusing method for multi-element fluorescence detector.NUCLEAR SCIENCE AND TECHNIQUES,27(5),-.
MLA	Yang, YY,et al."Soller slits automatic focusing method for multi-element fluorescence detector".NUCLEAR SCIENCE AND TECHNIQUES 27.5(2016):-.

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