XFEL

作品数:26被引量:19H指数:3
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相关领域:电子电信理学机械工程更多>>
相关作者:蒋刚焦毅陆辉华王九庆翟纪元更多>>
相关机构:中国科学院中国科学院上海应用物理研究所中国科学院大学中国工程物理研究院更多>>
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Characterization of single-pulse photon energy and photon energy jitter at the Shanghai soft X-ray Free-Electron Laser
《Chinese Optics Letters》2024年第10期106-111,共6页Zichen Gao Yajun Tong Yueran Wang Xinyuan Wang Pingping Wen Donghao Lu Xinye Yuan Difei Zhang Jingcheng Xiao Xiaokai Li Zhihao Guan Jiacheng Gu Yonggan Nie Zhi Guo Zhen Wang Chao Feng Jiadong Fan Huaidong Jiang 
supported by the Major State Basic Research Development Program of China(No.2022YFA1603703);the National Natural Science Foundation of China(No.12335020);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB37040303);supported by the Shanghai Soft X-ray Free-Electron Laser Beamline Project。
The X-ray free-electron laser(XFEL),a new X-ray light source,presents numerous opportunities for scientific research.Self-amplified spontaneous emission(SASE)is one generation mode of XFEL in which each pulse is uniqu...
关键词:X-ray free-electron laser self-amplified spontaneous emission photon energy characterization photon energy jitter XFEL single-pulse diffraction 
AISL:一个基于LAMMPS的XFEL辐照损伤自动化模拟程序
《核技术》2024年第4期97-106,共10页周悦 海雪 任翠兰 殷亚茹 商琨琳 雷蕾 怀平 
上海市2022年度"科技创新行动计划"国际科技合作项目(No.22560780300);上海科技大学双一流建设资金;国家自然科学基金面上项目(No.12375265);上海市自然科学基金(No.23ZR1475700)资助。
在高强度X射线辐照下,X射线自由电子激光(X-ray Free-electron Laser,XFEL)装置的光学元件薄膜产生的大量辐照缺陷会导致材料结构损伤,引起宏观性能退化,从而影响其服役寿命,进而影响到XFEL装置的可靠性和稳定性。为了研究材料辐照缺陷...
关键词:XFEL 辐照损伤 LAMMPS 工作流 数据库 
Damage resistance of B4C reflective mirror irradiated by X-ray free-electron laser
《Chinese Optics Letters》2023年第2期105-110,共6页曹锦玉 李淑慧 佟亚军 汤鸣 李文斌 黄秋实 江怀东 王占山 
supported by the National Natural Science Foundation of China(NSFC)(No.11875203)。
In this paper,a simple theoretical model combining Monte Carlo simulation with the enthalpy method is provided to simulate the damage resistance of B4C/Si-sub mirror under X-ray free-electron laser irradiation.Two dif...
关键词:B4C film XFEL damage mechanism damage threshold enthalpy method 
基于小周期永磁型错列波荡器的紧凑型XFEL装置设计
《真空电子技术》2022年第1期19-24,共6页闫陇刚 李鹏 
X射线自由电子激光(XFEL)装置具有规模庞大、造价高昂的缺点,因此XFEL装置小型化成为该领域一个重要的研究方向,减小波荡器周期是小型化XFEL装置的重要手段之一。小周期永磁型错列波荡器周期可做到10 mm,同时产生约0.8 T的峰值磁场,在...
关键词:X射线自由电子激光设计 小周期 永磁 错列波荡器 
Design optimization of 3.9GHz fundamental power coupler for the SHINE project被引量:3
《Nuclear Science and Techniques》2021年第11期174-190,共17页Zhen-Yu Ma Jin-Fang Chen 
supported by Shanghai Municipal Science and Technology Major Project(No.2017SHZDZX02)。
The third harmonic superconducting cryomodule is being designed for the Shanghai High repetition rate XFEL and Extreme light facility(SHINE)project,which is under construction.In contrast to the European X-ray Free El...
关键词:3.9 GHz fundamental power coupler Third harmonic cavity Superconducting cryomodule XFEL and extreme light facility(SHINE)Linac 
XFEL and HHG interaction with matter:Effects of ultrashort pulses and random spikes被引量:1
《Matter and Radiation at Extremes》2021年第3期1-7,共7页F.B.Rosmej V.A.Astapenko E.S.Khramov 
funded by RFBR Grant No.19-32-90016,Ecole Polytechnique,the Cooperation Agreement between the Sorbonne University and MIPT,and the MIPT 5-top-100 program;supported by the Competitiveness Program of NRNU MEPhI in the framework of the Russian Academic Excellence Project.
The theory of photoionization describing the interaction of x-ray free-electron laser(XFEL)pulses and high-harmonic-generated(HHG)radiation is generalized to ultrashort laser pulses,where the concept of the standard i...
关键词:RANDOM INTERACTION nonlinear 
Beam performance of the SHINE dechirper
《Nuclear Science and Techniques》2021年第3期72-81,共10页You-Wei Gong Meng Zhang Wei-Jie Fan Duan Gu Ming-Hua Zhao 
supported by the Youth Innovation Promotion Association CAS(Nos.2018300 and 2021282);the National Key Research and Development Program of China(No.2018YFE0103100);the National Natural Science Foundation of China(No.11935020)。
A corrugated structure is built and tested on many FEL facilities,providing a'dechirper'mechanism for eliminating energy spread upstream of the undulator section of X-ray FELs.The wakefield effects are here studied fo...
关键词:Corrugated structure Energy spread WAKEFIELD Shanghai high repetition rate XFEL and extreme light facility 
Charge-state populations for the neon-XFEL system
《Chinese Physics B》2019年第6期155-163,共9页Ping Deng Gang Jiang 
Project supported by the National Natural Science Foundation of China(Grant No.11474208)
The interaction between neon and x-ray free-electron lasers with different laser parameters is systematically studied by solving a set of coupled rate equations. As an example, the evolution of 1s^12 s^22 p^6 configur...
关键词:x-ray free electron lasers NEON CHARGE-STATE POPULATION pulse WIDTH 
Development of a 100 J,10 Hz laser for compression experiments at the High Energy Density instrument at the European XFEL被引量:4
《High Power Laser Science and Engineering》2018年第4期133-142,共10页Paul Mason Saumyabrata Banerjee Jodie Smith Thomas Butcher Jonathan Phillips Hauke Hoppner Dominik Moller Klaus Ertel Mariastefania De Vido Ian Hollingham ANDrew Norton Stephanie Tomlinson Tinesimba Zata Jorge Suarez Merchan Chris Hooker Mike Tyldesley Toma Toncian Cristina HernANDez-Gomez Chris Edwards John Collier 
funded by the NEWTON China–UK Joint Research Project on Laser-driven Ion Acceleration and Novel Terahertz Radiation
In this paper we review the design and development of a 100 J, 10 Hz nanosecond pulsed laser, codenamed DiPOLE100 X,being built at the Central Laser Facility(CLF). This 1 kW average power diode-pumped solid-state lase...
关键词:cryogenic LASERS DIODE-PUMPED solid-state LASER high energy LASERS LASER AMPLIFIERS YB:YAG 
Development of new diagnostics based on LiF detector for pump-probe experiments
《Matter and Radiation at Extremes》2018年第4期197-206,共10页T.Pikuz A.Faenov NOzaki T.Matsuoka B.Albertazzi N.J.Hartley K.Miyanishi K.Katagiri S.Matsuyama K.Yamauchi H.Habara Y.Inubushi T.Togashi H.Yumoto H.Ohashi Y.Tange T.Yabuuchi M.Yabashi A.N.Grum-Grzhimailo A.Casner I.Skobelev S.Makarov S.Pikuz G.Rigon M.Koenig K.A.Tanaka T.Ishikawa R.Kodama 
The XFEL experiments were performed at the BL3 of SACLA with the approval of the Japan Synchrotron Radiation Research Institute(JASRI)(Proposals Nos.2014A8045,and 2014B8068);This research was partially supported by grants from Grants-in-Aid for Scientific Research(Kakenhi Grant Nos.15H02153 and 17K05729);the Core-to-Core Program on International Alliance for Material Science in Extreme States with High Power Laser of the Japan Society for the Promotion of Science(JSPS),from the X-ray Free Electron Laser Priority Strategy Program of the MEXT,contract 12005014,and within the state assignment of FASO of Russia(theme N01201357846);The part of work was supported by the Agence Nationale de la Recherche in the frame of the ANR project TurboHEDP(ANR-15-CE30-0011).
We present new diagnostics for use in optical laser pump-X-ray Free Electron Laser(XFEL)probe experiments to monitor dimensions,intensity profile and focusability of the XFEL beam and to control initial quality and ho...
关键词:XFEL Shock waves Pump-probe experiments High energy density science X-ray spectroscopy X-ray imaging 
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