Numerical study of the Ne-like Cr x-ray laser at 28.6 nm

被引：1

作者：

Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China ^{[1
]}

不详 ^{[2
]}

机构：

[1] Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences

[2] Department of Physics, Shanghai Jiaotong University

来源：

Chin. Phys. | 2008年 / 7卷 / 2517-2521期

关键词：

Grazing incidence; Laser plasma; X-ray lasers;

D O I：

10.1088/1674-1056/17/7/029

中图分类号：

学科分类号：

摘要：

We investigate the Ne-like Cr x-ray laser at 28.6nm by using a modified 1D lagrangian hydrodynamic code MED103 coupled with an atomic physics data package and a 2D ray tracing code as a post-processor. The laser pumping configuration includes two prepulses and one main pulse. The first prepulse normally irradiates the target, while the second prepulse and the main pulse irradiate the target at grazing-incident angles. We predict that saturation can be achieved for the Ne-like Cr x-ray lasers with a total pumping energy of 125mJ. Good beam qualities with no deflecting angle and a small divergence angle of 5mrad are observed. © 2008 Chin. Phys. Soc. and IOP Publishing Ltd.

引用

页码：2517 / 2521

页数：4