Electron pulse train accelerated by a linearly polarized Laguerre–Gaussian laser beam

Yin Shi; David R. Blackman; Ping Zhu; Alexey Arefiev

doi:10.1017/hpl.2022.37

High Power Laser Science and Engineering, Volume. 10, Issue 6, 06000e45(2022)

Electron pulse train accelerated by a linearly polarized Laguerre–Gaussian laser beam On the Cover

Yin Shi^1,2、*, David R. Blackman², Ping Zhu³, and Alexey Arefiev²

Author Affiliations

¹Department of Plasma Physics and Fusion Engineering, University of Science and Technology of China, Hefei, China

²Department of Mechanical and Aerospace Engineering, University of California San Diego, La Jolla, CA, USA

³Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, China

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Equations(6)

$$\begin{align}{\mathrm{d}p}_{\parallel }/ \mathrm{d}t = -\mid e\mid {E}_{\parallel },\end{align}$$

((1))

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$$\begin{align}{E}_{\parallel} = -\frac{E_{\ast}\sin \left(\Phi +{\Phi}_0\right)}{1+{x}^2/{x}_{\textrm{R}}^2},\end{align}$$

((2))

$$\begin{align}\frac{\Delta {p}_{\parallel }}{m_{\textrm{ec}}} = -{a}_{\ast}\frac{\pi^2{w}_0^2}{\lambda_0^2}\left\{\cos {\Phi}_0-\cos \left[{\Phi}_0-2\arctan \left(x/{x}_{\textrm{R}}\right)\right]\right\},\\[-22pt] \nonumber \end{align}$$

((3))

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$$\begin{align}\frac{\Delta {p}_{\parallel}^{\mathrm{term}}}{m_{\textrm{ec}}} = 2{a}_{\ast}\frac{\pi^2{w}_0^2}{\lambda_0^2}\cos \left({\Phi}_0-\pi \right).\end{align}$$

((4))

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$$\begin{align}\frac{\varepsilon^{\mathrm{term}}}{m_{\textrm{e}}{c}^2} = 2{a}_{\ast}\frac{\pi^2{w}_0^2}{\lambda_0^2}\cos \left({\Phi}_0-\pi \right).\end{align}$$

((5))

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$$\begin{align}{\varepsilon}^{\mathrm{term}}\left[\mathrm{GeV}\right]\approx 0.5\cos \left({\Phi}_0-\pi \right){P}^{1/2}\left[\kern0.1em \mathrm{PW}\kern0.1em \right].\end{align}$$

((6))

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Yin Shi, David R. Blackman, Ping Zhu, Alexey Arefiev. Electron pulse train accelerated by a linearly polarized Laguerre–Gaussian laser beam[J]. High Power Laser Science and Engineering, 2022, 10(6): 06000e45

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Paper Information

Category: Research Articles

Received: Jun. 15, 2022

Accepted: Nov. 3, 2022

Published Online: Dec. 27, 2022

The Author Email:

DOI:10.1017/hpl.2022.37

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology