Design of locating system on EAST horizontal Thomson scattering diagnostic

doi:10.1016/j.fusengdes.2020.111675

	Design of locating system on EAST horizontal Thomson scattering diagnostic
	Xiao, Shumei; Zang, Qing; Hu, Ailan; Han, Xiaofeng; Hu, Jiahui; Zhang, Xiao; Gu, Yongqi
刊名	FUSION ENGINEERING AND DESIGN
	2020-09-01
卷号	158
关键词	Thomson scattering Locating system Major radius Beam alignment
ISSN号	0920-3796
DOI	10.1016/j.fusengdes.2020.111675
通讯作者	Zang, Qing(zangq@ipp.ac.cn)
英文摘要	Locating optical fibers in collection optics and confirmations of target scattering positions are critical to achieve accurate measurement for Thomson scattering diagnostic. Because the port size is limited on EAST, such procedures are difficult to be developed for horizontal Thomson scattering diagnostic. In order to solve this problem, a set of novel locating system has been designed and installed recently. The locating system includes an optical target baffle and its electric control system. The resolution of the system is 0.1mm. By using the locating system, optical fibers can be located effectively according to the aligned beam path, and based on the locating system, a method for locating the major radii of all detected positions is proposed. The resolution using the method to locate the major radius is 0.6mm. The major radii obtained by the method are compared with those obtained by portable ARM measurement system and the result indicates that they are consistent well.
资助项目	National Key R&D Programs of China[2017YFE0301105] ; National Key R&D Programs of China[2017YFE0301104] ; National Magnetic Confinement Fusion Science Program of China[2015GB103001] ; STS project of Chinese academy of sciences[KFJ-STS-SCYD-203] ; China Postdoctoral Science Foundation[2018M640812]
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000571037500007
资助机构	National Key R&D Programs of China ; National Magnetic Confinement Fusion Science Program of China ; STS project of Chinese academy of sciences ; China Postdoctoral Science Foundation
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/104247]
专题	中国科学院合肥物质科学研究院
通讯作者	Zang, Qing
作者单位	Chinese Acad Sci, Inst Plasma Phys, POB 1126, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Xiao, Shumei,Zang, Qing,Hu, Ailan,et al. Design of locating system on EAST horizontal Thomson scattering diagnostic[J]. FUSION ENGINEERING AND DESIGN,2020,158.
APA	Xiao, Shumei.,Zang, Qing.,Hu, Ailan.,Han, Xiaofeng.,Hu, Jiahui.,...&Gu, Yongqi.(2020).Design of locating system on EAST horizontal Thomson scattering diagnostic.FUSION ENGINEERING AND DESIGN,158.
MLA	Xiao, Shumei,et al."Design of locating system on EAST horizontal Thomson scattering diagnostic".FUSION ENGINEERING AND DESIGN 158(2020).