High-order harmonics from an ultraintense laser pulse propagating inside a fiber

被引：23

作者：

Bulanov, SV

Esirkepov, TZ

Naumova, NM

Sokolov, IV

机构：

[1] RAS, Inst Gen Phys, Moscow 119991, Russia

[2] Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia

[3] Univ Michigan, Ctr Ultrafast Opt Sci, Ann Arbor, MI 48109 USA

[4] Univ Michigan, Space Phys Res Lab, Ann Arbor, MI 48109 USA

[5] JAERI, Adv Photon Res Ctr, Kyoto 6190215, Japan

来源：

PHYSICAL REVIEW E | 2003年 / 67卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.67.016405

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A strong effect of high harmonic radiation during the propagation of a high intensity short laser pulse in a thin wall hollow channel ("fiber") is found and studied via relativistic particle-in-cell simulations. The fiber has finite width walls comprised of an overdense plasma. Only the harmonic radiation with the harmonic number above critical value, for which the fiber walls are transparent, propagates outwards in the form of a coherent ultrashort pulse with very short wavelength.

引用

页数：4

共 24 条

[1]

AKHMANOV SA, 1965, PROBLEMS NONLINEAR O

[2] Tunable soft-x-ray radiation hy high-order harmonic generation [J].