Filamentation of a relativistic short pulse laser in a plasma

Kumar N; Tripathi VK; Sawhney BK

首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Filamentation of a relativistic short pulse laser in a plasma

【24h】

Filamentation of a relativistic short pulse laser in a plasma

机译：相对论短脉冲激光在等离子体中的细丝化

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

An intense short pulse laser propagating through a plasma undergoes filamentation instability under the combined effects of relativistic mass variation and ponderomotive force-induced electron density depression. These two nonlinearities superimpose each other. In a tenuous plasma, the filament size scales as similar to(c/omega(p) a(0)) root 2 gamma(1/2)(0), where omega(p) is the plasma frequency, a(0) is the normalized laser amplitude and gamma(0) is the relativistic gamma factor.

机译：在相对论质量变化和质动力引起的电子密度降低的综合作用下，通过等离子体传播的强短脉冲激光会发生丝状失稳。这两个非线性相互叠加。在微弱的等离子体中，灯丝尺寸的缩放比例类似于（c / omega（p）a（0））根2 gamma（1/2）（0），其中omega（p）是等离子体频率a（0）是归一化的激光振幅，伽马（0）是相对论的伽马因子。

著录项

来源
《Physica Scripta: An International Journal for Experimental and Theoretical Physics》 |2006年第6期|共4页
作者
Kumar N; Tripathi VK; Sawhney BK;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类物理学;
关键词
ELECTRON PARAMETRIC-INSTABILITIES; ELECTROMAGNETIC-WAVES; INTENSE; LIGHT; CHANNEL;

机译：电子参数不稳定;电磁波;强度;光;通道;

相似文献

外文文献
中文文献
专利

1. Transient setting of relativistic ponderomotive non-linearity and filamentation of ultra-short laser pulses in collisionless plasmas [J] . Sharma R. P., Kumar Narender, Uma R., Laser and Particle Beams . 2019,第3期

机译：相对论思考非线性的瞬态设定，在碰撞等离子体中超短期激光脉冲的丝
2. Dynamics of bulk electron heating and ionization in solid density plasmas driven by ultra-short relativistic laser pulses [J] . Huang L. G., Kluge T., Cowan T. E. Physics of plasmas . 2016,第6期

机译：超短相对论激光脉冲驱动的固体密度等离子体中体电子加热和电离的动力学
3. The physics of the nonlinear optics of plasmas at relativistic intensities for short-pulse lasers [J] . Mori W.B. IEEE Journal of Quantum Electronics . 1997,第11期

机译：相对论强度的短脉冲激光等离子体非线性光学的物理学
4. Transient setting of relativistic ponderomotive nonlinearity and filamentation of ultra-short laser pulses in plasmas [C] . R. P. Sharma, Narender Kumar URSI Asia-Pacific Radio Science Conference . 2019

机译：相对论质动力非线性的瞬态设定和等离子体中超短激光脉冲的细丝化
5. Amplification of Short Laser Pulses via Resonant Energy Transfer in Underdense Thermal Plasmas [D] . Wang, Tyan-Lin 2010

机译：在低密度热等离子体中通过共振能量转移放大短激光脉冲
6. A laser-plasma accelerator driven by two-color relativistic femtosecond laser pulses [O] . Song Li, Guangyu Li, Quratul Ain, 2019

机译：双色相对论飞秒激光脉冲驱动的激光等离子体加速器
7. Intense circularly polarized attosecond pulse generation from relativistic laser plasmas using few-cycle laser pulses [O] . Ma, G., Yu, W., Yu, M., 2016

机译：使用几个周期的激光脉冲从相对论激光等离子体产生强烈的圆极化阿秒脉冲
8. Characterization of short pulse laser-produced plasmas at the Lawrence Livermore National Laboratory ultra short-pulse laser. [R] . Shepherd, R., Price, D., White, W., 1993

机译：在劳伦斯利弗莫尔国家实验室超短脉冲激光器上表征短脉冲激光产生的等离子体。

Filamentation of a relativistic short pulse laser in a plasma

摘要

著录项

相似文献

相关主题

期刊订阅