Measurement of Femtosecond Laser Plasma X-ray Spectra Using a Medipix Detector

被引：1
|
作者：
Ivanov, K. A. [1 ]
Tsymbalov, I. N. [1 ,2 ]
Lapik, A. M. [2 ]
Polonsky, A. L. [2 ]
Rusakov, A. V. [2 ]
Turinge, A. A. [2 ]
Ivanov, O. P. [3 ]
Savel'ev-Trofimov, A. B. [1 ]
Nedorezov, V. G. [2 ]
机构：
[1] Moscow MV Lomonosov State Univ, Moscow 119991, Russia
[2] Russian Acad Sci, Inst Nucl Res, Moscow 117312, Russia
[3] SRC Kurchatov Inst, Moscow 123182, Russia
来源：
PHYSICS OF PARTICLES AND NUCLEI | 2018年 / 49卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
ELECTRONS; PULSE;
D O I：
10.1134/S1063779618040305
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
A method for measuring the bremsstrahlung X-ray spectra of electrons accelerated in a laser plasma using Medipix matrices has been developed. The application of the matrix provides the spectrum accumulation in a much shorter time, as compared to detectors based on a scintillator and a photomultiplier commonly used for such measurements. This ensures dynamic monitoring of the X-ray characteristics and prompt adjustment of the laser source parameters to obtain the maximum X-ray yield and energy. The results of measurements of the X-ray spectra at the ILC MSU terawatt femtosecond-laser complex for various laser-plasma interaction regimes are presented.
引用
收藏
页码：581 / 584
页数：4
相关论文
共 50 条
  • [31] Generation and analysis of clinically relevant breast imaging x-ray spectra
    Hernandez, Andrew M.
    Seibert, J. Anthony
    Nosratieh, Anita
    Boone, John M.
    MEDICAL PHYSICS, 2017, 44 (06) : 2148 - 2160
  • [32] X-ray spectra by means of Monte Carlo simulations for imaging applications
    Tirao, G.
    Quintana, C.
    Malano, F.
    Valente, M.
    X-RAY SPECTROMETRY, 2010, 39 (06) : 376 - 383
  • [33] Absolute phase measurement by using femtosecond laser spectral interference technique
    Wang, Wei
    Liu, Jinqing
    Wu, Shiliang
    Liang, Zhiqiang
    Li, Chang
    Yin, Yanyan
    INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2011: LASER SENSING AND IMAGING AND BIOLOGICAL AND MEDICAL APPLICATIONS OF PHOTONICS SENSING AND IMAGING, 2011, 8192
  • [34] Optimization of soft X-ray phase-contrast tomography using a laser wakefield accelerator
    Svendsen, K.
    Gonzalez, I. Gallardo
    Hansson, M.
    Svensson, J. Bjorklund
    Ekerfelt, H.
    Persson, A.
    Lundh, O.
    OPTICS EXPRESS, 2018, 26 (26): : 33930 - 33941
  • [35] Opportunities for Chemistry at the SwissFEL X-ray Free Electron Laser
    Milne, Christopher J.
    Beaud, Paul
    Deng, Yunpei
    Erny, Christian
    Follath, Rolf
    Flechsig, Uwe
    Hauri, Christoph P.
    Ingold, Gerhard
    Juranic, Pavle
    Knopp, Gregor
    Lemke, Henrik
    Pedrini, Bill
    Radi, Peter
    Patthey, Luc
    CHIMIA, 2017, 71 (05) : 299 - 307
  • [36] Laser Induced X-ray 'RADAR' Particle Physics Model
    Lockley, D.
    Deas, R.
    Moss, R.
    Wilson, L. A.
    Rusby, D.
    Neely, D.
    DETECTION AND SENSING OF MINES, EXPLOSIVE OBJECTS, AND OBSCURED TARGETS XXI, 2016, 9823
  • [37] Spatially-resolved measurement of conductivity of plasma single filament generated by femtosecond laser
    Guo Kai-Min
    Gao Xun
    Xue Nian-Liang
    Zhao Zhen-Ming
    Li Hai-Jun
    Lu Yi
    Lin Jing-Quan
    ACTA PHYSICA SINICA, 2011, 60 (10)
  • [38] Efficiency improvement of the femtosecond laser source of superponderomotive electrons and X-ray radiation due to the use of near-critical density targets
    Andreev, N. E.
    Popov, V. S.
    Rosmej, O. N.
    Kuzmin, A. A.
    Shaykin, A. A.
    Khazanov, E. A.
    Kotov, A., V
    Borisenko, N. G.
    Starodubtsev, M., V
    Soloviev, A. A.
    QUANTUM ELECTRONICS, 2021, 51 (11) : 1019 - 1025
  • [39] Observation of the nano-scale surface dynamics of femtosecond laser ablation by time-resolved soft x-ray imaging technique
    Nishikino, M.
    Hasegawa, N.
    Tomita, T.
    Minami, Y.
    Takei, R.
    Baba, M.
    Eyama, T.
    Takayoshi, S.
    Kawachi, T.
    Hatomi, D.
    Ohnishi, N.
    Yamagiwa, M.
    Suemoto, T.
    X-RAY LASERS AND COHERENT X-RAY SOURCES: DEVELOPMENT AND APPLICATIONS X, 2013, 8849
  • [40] Intense High-Contrast Femtosecond K-Shell X-Ray Source from Laser-Driven Ar Clusters
    Chen, L. M.
    Liu, F.
    Wang, W. M.
    Kando, M.
    Mao, J. Y.
    Zhang, L.
    Ma, J. L.
    Li, Y. T.
    Bulanov, S. V.
    Tajima, T.
    Kato, Y.
    Sheng, Z. M.
    Wei, Z. Y.
    Zhang, J.
    PHYSICAL REVIEW LETTERS, 2010, 104 (21)
12345