CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Phase analysis for partially coherent light propagating through an optimized aperture in a synchrotron beamline
Ren, JC; Meng, XY; Wang, Y; Cao, JF; Li, JQ; Tai, RZ
2020
Source PublicationJOURNAL OF SYNCHROTRON RADIATION
ISSN0909-0495
Volume27Pages:1485-1493
Subtype期刊论文
AbstractThe mutual optical intensity propagation of partially coherent light through a beamline is calculated for different aperture sizes and positions. The coherence, intensity and phase distribution can be extracted from the mutual optical intensity. The phase distribution depends on the aperture size and position. The results show that the widest flat phase distribution is obtained at the optimized aperture size and position. The aperture plays a more important role for partially coherent light than for incoherent light. The influence of the aperture size and position on the intensity and spot size at the focal plane is also analyzed. A way to obtain a balance between the flat phase distribution area, spot size and intensity for partially coherent light in the beamline is demonstrated.
KeywordLIMITED STORAGE-RINGS FREE-ELECTRON LASER RAY RADIATION
DOI10.1107/S1600577520010565
Indexed BySCI ; EI
Language英语
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Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/33060
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Chinese Acad Sci, Shanghai Inst Appl Phys, Zhangheng Rd 239, Shanghai 201800, Peoples R China
2.Univ Chinese Acad Sci, Yuquan Rd 19, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Shanghai Adv Res Inst, Zhangheng Rd 239, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Ren, JC,Meng, XY,Wang, Y,et al. Phase analysis for partially coherent light propagating through an optimized aperture in a synchrotron beamline[J]. JOURNAL OF SYNCHROTRON RADIATION,2020,27:1485-1493.
APA Ren, JC,Meng, XY,Wang, Y,Cao, JF,Li, JQ,&Tai, RZ.(2020).Phase analysis for partially coherent light propagating through an optimized aperture in a synchrotron beamline.JOURNAL OF SYNCHROTRON RADIATION,27,1485-1493.
MLA Ren, JC,et al."Phase analysis for partially coherent light propagating through an optimized aperture in a synchrotron beamline".JOURNAL OF SYNCHROTRON RADIATION 27(2020):1485-1493.
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