Extremely bright coherent synchrotron radiation production in a diffraction-limited storage ring using an angular dispersion-induced microbunching scheme | |
Li, CL; Feng, C; Jiang, BC | |
刊名 | PHYSICAL REVIEW ACCELERATORS AND BEAMS |
2020 | |
卷号 | 23期号:11页码:- |
ISSN号 | 2469-9888 |
DOI | 10.1103/PhysRevAccelBeams.23.110701 |
文献子类 | 期刊论文 |
英文摘要 | Generation of extremely bright, coherent synchrotron radiation in a short wavelength range is of remarkable interest in the synchrotron light source community. In this paper, a novel technique is adopted to produce coherent radiation, which uses an angular dispersion mechanism to enhance the microbunching of electrons by introducing a slight energy modulation in the long straight section of the storage ring. For this purpose, a lattice design of an extreme low emittance storage ring with 3.5 GeV energy is presented in this paper, which employs a higher-order achromat concept. We show the design results of the multibend achromat lattice with an emittance of 20 pm rad and a circumference of 900 m. Numerical simulation results demonstrate that this angular dispersion-induced microbunching scheme can be used to generate coherent radiation near the soft x-ray region, the repetition rate can reach 10 kHz, and the spectral brightness can reach 2.3 x 10(24 )photons s(-1) mm(-2) mrad(-2) (0.1% bandwidth)(-1). |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.sinap.ac.cn/handle/331007/32877] |
专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201204, Peoples R China |
推荐引用方式 GB/T 7714 | Li, CL,Feng, C,Jiang, BC. Extremely bright coherent synchrotron radiation production in a diffraction-limited storage ring using an angular dispersion-induced microbunching scheme[J]. PHYSICAL REVIEW ACCELERATORS AND BEAMS,2020,23(11):-. |
APA | Li, CL,Feng, C,&Jiang, BC.(2020).Extremely bright coherent synchrotron radiation production in a diffraction-limited storage ring using an angular dispersion-induced microbunching scheme.PHYSICAL REVIEW ACCELERATORS AND BEAMS,23(11),-. |
MLA | Li, CL,et al."Extremely bright coherent synchrotron radiation production in a diffraction-limited storage ring using an angular dispersion-induced microbunching scheme".PHYSICAL REVIEW ACCELERATORS AND BEAMS 23.11(2020):-. |
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