Amplification of Short-Wavelength Subattopulses in a Free-Electron Laser Using Electrons Accelerated in a Laser Plasma

IF 0.8 4区物理与天体物理 Q4 OPTICS

Optics and Spectroscopy Pub Date : 2024-03-14 DOI:10.1134/S0030400X2304001X

A. A. Andreev, L. A. Litvinov, K. Yu. Platonov

引用次数: 0

Abstract

The amplification in a free-electron laser undulator of a short-wavelength subattosecond pulse formed in a laser plasma upon its interaction with a relativistic electron bunch produced by a petawatt laser is considered. The aim of this work is to find the parameters of the system at which it is possible to amplify ultrashort pulses with a duration of up to hundreds of zeptoseconds.

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利用在激光等离子体中加速的电子放大自由电子激光器中的短波长子脉冲

摘要本研究考虑了在自由电子激光衰减器中对激光等离子体中与由 petawatt 激光器产生的相对论电子束相互作用而形成的短波长亚秒脉冲进行放大的问题。这项工作的目的是找到能够放大持续时间高达数百兆秒的超短脉冲的系统参数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Optics and Spectroscopy 物理-光谱学

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

4.5 months

期刊介绍： Optics and Spectroscopy (Optika i spektroskopiya), founded in 1956, presents original and review papers in various fields of modern optics and spectroscopy in the entire wavelength range from radio waves to X-rays. Topics covered include problems of theoretical and experimental spectroscopy of atoms, molecules, and condensed state, lasers and the interaction of laser radiation with matter, physical and geometrical optics, holography, and physical principles of optical instrument making.