Design of coma-free Hettrick-Underwood type spectrometers for high energy resolution RIXS experimental station

doi:10.1063/5.0214376

	Design of coma-free Hettrick-Underwood type spectrometers for high energy resolution RIXS experimental station
	Li, Zhetong1,2 ; Feng, Jiatai 3; Xue, Chaofan 4,5; Liu, Xuerong1,2
	2024-10-01
发表期刊	REVIEW OF SCIENTIFIC INSTRUMENTS (IF:1.3[JCR-2023],1.5[5-Year])
ISSN	0034-6748
EISSN	1089-7623
卷号	95 期号:10
发表状态	已发表
DOI	10.1063/5.0214376
摘要	The Hettrick-Underwood (HU) type design, consisting of a pre-focusing mirror and a varied-line-spacing planar grating (VLS-PG), for the high resolution resonant inelastic x-ray scattering spectrometer is considered. The light path of the HU design is analyzed, and the analytical functions determining the groove parameters of VLS-grating are given. Efforts are made to compare the different choices of the pre-focusing mirrors, circular cylindrical (HU-CM) and elliptical cylindrical (HU-EM). Although the HU-EM type offers great tuning properties with variable-included-angle, it imposes high requirement on the optical element manufacturing accuracy, while the HU-CM type design couples the coma contributions from the pre-mirror and the grating, allowing for mutual compensation of the manufacturing errors of the two optical elements.
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收录类别	SCI
语种	英语
资助项目	Center for Transformative Science at Shanghai Tech University[20201010]
WOS研究方向	Instruments & Instrumentation ; Physics
WOS类目	Instruments & Instrumentation ; Physics, Applied
WOS记录号	WOS:001339993500005
出版者	AIP Publishing
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/442454
专题	物质科学与技术学院大科学中心_PI研究组_柳学榕组物质科学与技术学院_博士生
通讯作者	Liu, Xuerong
作者单位	1.ShanghaiTech Univ, Ctr Transformat Sci, Shanghai 201210, Peoples R China 2.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 3.Inst Adv Sci Facil, Shenzhen 518107, Peoples R China 4.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China 5.Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China
第一作者单位	上海科技大学; 物质科学与技术学院
通讯作者单位	上海科技大学; 物质科学与技术学院
第一作者的第一单位	上海科技大学
推荐引用方式 GB/T 7714	Li, Zhetong,Feng, Jiatai,Xue, Chaofan,et al. Design of coma-free Hettrick-Underwood type spectrometers for high energy resolution RIXS experimental station[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2024,95(10).
APA	Li, Zhetong,Feng, Jiatai,Xue, Chaofan,&Liu, Xuerong.(2024).Design of coma-free Hettrick-Underwood type spectrometers for high energy resolution RIXS experimental station.REVIEW OF SCIENTIFIC INSTRUMENTS,95(10).
MLA	Li, Zhetong,et al."Design of coma-free Hettrick-Underwood type spectrometers for high energy resolution RIXS experimental station".REVIEW OF SCIENTIFIC INSTRUMENTS 95.10(2024).