Electron acceleration by a short laser beam in the presence of a long-wavelength electromagnetic wave

被引：16

作者：

Gupta, Devki Nanadan ^{[1
]}

Kumar, Sandeep

Yoon, Moohyun

Hur, Min Sup

Suk, Hyyong

机构：

[1] KERI, Ctr Adv Accelerators, Chang Won 641120, South Korea

[2] Pohang Univ Sci & Technol, Dept Phys, Pohang 790784, South Korea

[3] Pohang Univ Sci & Technol, Ctr Theoret Phys, Pohang 790784, South Korea

[4] GIST, Adv Photon Res Inst, Kwangju 500712, South Korea

来源：

JOURNAL OF APPLIED PHYSICS | 2007年 / 102卷 / 05期

关键词：

D O I：

10.1063/1.2778286

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A scheme for laser-induced acceleration of an electron injected initially at an angle to the direction of a short-wavelength laser is investigated, where an additional long-wavelength electromagnetic wave is introduced to achieve high energy gain. Due to the beating effect of the electromagnetic waves, the electron can gain additional energy. Some computational results are presented to estimate the electron energy gain by the proposed scheme, where the gain increases by increasing the difference of the wavelengths. (C) 2007 American Institute of Physics.

引用

页数：3