Generation of IR radiation in the interaction of an ultrashort laser pulse with a gas jet

被引：3

作者：

Golovanov, A. A. ^{[1
,2
]}

Kostyukov, I. Yu ^{[1
,2
]}

机构：

[1] Russian Acad Sci, Inst Appl Phys, Ul Ulyanova 46, Nizhnii Novgorod 603950, Russia

[2] Lobachevsky State Univ Nizhny Novgorod, Prosp Gagarina 23, Nizhnii Novgorod 603950, Russia

来源：

QUANTUM ELECTRONICS | 2021年 / 51卷 / 09期

基金：

俄罗斯科学基金会; 俄罗斯基础研究基金会;

关键词：

IR radiation; wake wave; strongly nonlinear regime; particle-in-cell method; COMPRESSION;

D O I：

10.1070/QEL17619

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We consider the generation of IR radiation during the interaction of a high-power ultrashort laser pulse with a gas jet using numerical simulation by the particle-in-cell method. The laser pulse parameters correspond to the capabilities of the PEARL sub-petawatt laser facility in Nizhny Novgorod (Russia) when using the compression after compressor approach (CafCA). It is demonstrated that about 1 % of the energy can be converted into radiation in the wavelength range of 5 - 10 mu m.

引用

页码：850 / 853

页数：4

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