Paper
16 October 2023 Effect of laser intensity on asymmetric radiation of electron
Author Affiliations +
Proceedings Volume 12792, Eighteenth National Conference on Laser Technology and Optoelectronics; 1279207 (2023) https://doi.org/10.1117/12.2688038
Event: Eighteenth National Conference on Laser Technology and Optoelectronics, 2023, Shanghai, China
Abstract
To study the effect of laser intensity on the radiation of electron, a model of the interaction between a single electron and a laser is constructed based on Thomson scattering theory. The numerical simulation results show that the oscillatory motion of electron is more intense under the effect of more intense lasers. Meanwhile, the maximum radiated power of electron is increased dramatically, and the direction of maximum radiation is closer to the longitudinal direction. In the direction of maximum radiation, the unit angular radiated power shows an asymmetric bimodal structure in the time domain. When the laser intensity is increased, the symmetry of the bimodal structure is decreased significantly. The results in this paper contribute to the study of nonlinear radiation of electron in strong laser fields.
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xingyu Li, Wanyu Xia, Youwei Tian, and Shanling Ren "Effect of laser intensity on asymmetric radiation of electron", Proc. SPIE 12792, Eighteenth National Conference on Laser Technology and Optoelectronics, 1279207 (16 October 2023); https://doi.org/10.1117/12.2688038
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KEYWORDS
Laser radiation

Numerical simulations

Thomson scattering

Laser optics

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