Wave Front Study of Fully Coherent Soft X-Ray Laser Using Hartmann Sensor

被引：0

作者：

Li, Lu ^{[1
,2
]}

Wang, Yong ^{[3
]}

Wang, Shoujun ^{[3
]}

Oliva, Eduardo ^{[4
]}

Yin, Liang ^{[3
]}

Le, T. T. Thuy ^{[4
]}

Ros, David ^{[4
]}

Maynard, Gilles ^{[4
]}

Sebban, Stephane ^{[1
]}

Rocca, Jorge J. ^{[3
]}

Zeitoun, Philippe ^{[1
]}

机构：

[1] Ecole Polytech, CNRS, ENSTA ParisTech, Lab Opt Appl,UMR7639, F-91120 Palaiseau, France

[2] Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China

[3] Colorado State Univ, Natl Sci Fdn, Engn Res Ctr Extreme Ultraviolet Sci & Technol, Ft Collins, CO 80523 USA

[4] Univ Paris 11, Lab Phys Gaz & Plasmas, Orsay, France

来源：

X-RAY LASERS 2014 | 2016年 / 169卷

关键词：

BEAM; NM;

D O I：

10.1007/978-3-319-19521-6_42

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：

Fully coherent soft x-ray laser (SXRL) was achieved seeding high harmonics (HH) seed into a solid-plasma amplifier. Wave front of both HH seed and amplified seed were measured using Hartmann wave front sensor. Wave front root-mean-square (RMS) value and stability were observed with improvement of more than two times. In terms of wave front quality, optimized HH seeding parameters on injection time, injection angle and plasma length were discussed. With the benefit of the intensity and phase detection, electromagnetic field of HH seed and amplified seed beam were studied by back-propagation. The reconstructed SXRL source confirmed its high peak brightness.

引用

页码：323 / 329

页数：7

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