Semianalytic model of electron pulse propagation: Magnetic lenses and rf pulse compression cavities
Author(s) -
Joel A. Berger,
W. Andreas Schroeder
Publication year - 2010
Publication title -
journal of applied physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.699
H-Index - 319
eISSN - 1089-7550
pISSN - 0021-8979
DOI - 10.1063/1.3512847
Subject(s) - ultrashort pulse , pulse (music) , electron , optics , pulse compression , bandwidth limited pulse , materials science , femtosecond pulse shaping , physics , electron optics , pulse duration , diffraction , atomic physics , laser , computer science , telecommunications , radar , detector , quantum mechanics
The analytical Gaussian electron pulse propagation model of Michalik and Sipe [J. Appl. Phys. 99, 054908 (2006)] is extended to include the action of external forces on the pulse. The resultant ability to simulate efficiently the effect of electron optical elements (e.g., magnetic lenses and radio-frequency cavities) allows for the rapid assessment of electron pulse delivery systems in time-resolved ultrafast electron diffraction and microscopy experiments.
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