Demonstration of Mo Soft X-Ray Lasers with a Grazing Incidence Pumping Scheme in the XL-II Facility

被引：0

作者：

Dong Quan-Li ^{[1
]}

Wang Shou-Jun ^{[1
]}

Wang Zhao-Hua ^{[1
]}

Zhao Jing ^{[1
]}

Wei Zhi-Yi ^{[1
]}

Zhang Jie ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China

[2] Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 2009年 / 26卷 / 06期

基金：

中国国家自然科学基金;

关键词：

REPETITION-RATE OPERATION; 18.9-NM TABLETOP LASER; NICKEL-LIKE CADMIUM; NM;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A Ni-like Mo soft x-ray laser (SXRLs) operating at 18.9nm has been demonstrated by employing a grazing incidence pumping scheme with 120 mJ in the 200 ps pre-pulse and 140 mJ in the 200 fs main pulse. The SXRL gain is estimated to be 1.5-3 cm(-1) when a grazing incidence angle of 14 degrees is applied. Numerical simulations are also performed to investigate the dynamics of the ion distribution. It is found that a high intensity at 2.4 x 10(14) W/cm(2) of the 200 fs main pulse could heat the pre-plasma rapidly to an appropriate temperature for population inversion, and could compensate for the shortage of the total pump energy to a certain extent.

引用

页数：3

共 5 条

[1] Preplasma conditions for collisional Mo soft x-ray lasers with the grazing incidence pumping scheme
Wang, Shou-Jun
Dong, Quan-Li
Wang, Zhao-Hua
Zhao, Jing
Wei, Zhi-Yi
Zhang, Jie
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2011, 28 (01) : 179 - 182
[2] Line Focus Geometry for Grazing Incidence Pumped X-Ray Lasers
Zhai, Z.
Edwards, M. H.
Booth, N.
Tallents, G.
X-RAY LASERS 2008, PROCEEDINGS, 2009, 130 : 475 - 481
[3] Recent Progress in Grazing-Incidence-Pumped X-Ray Lasers at Uni-BE
Balmer, J. E.
Gruenig, M.
Imesch, C.
Staub, F.
X-RAY LASERS 2008, PROCEEDINGS, 2009, 130 : 23 - 31
[4] Double-stage soft x-ray laser pumped by multiple pulses applied in grazing incidence
Ecker, B.
Aurand, B.
Hochhaus, D. C.
Neumayer, P.
Zielbauer, B.
Oliva, E.
Li, L.
Le, T. T. T.
Jin, Q.
Zhao, H.
Cassou, K.
Daboussi, S.
Guilbaud, O.
Kazamias, S.
Ros, D.
Zeitoun, P.
Kuehl, T.
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2015, 48 (14)
[5] Submicron scale image observation with a grazing incidence reflection-type single-shot soft X-ray microscope
Baba, Motoyoshi
Nishikino, Masaharu
Hasegawa, Noboru
Tomita, Takuro
Minami, Yasuo
Takei, Ryota
Yamagiwa, Mitsuru
Kawachi, Tetsuya
Suemoto, Tohru
JAPANESE JOURNAL OF APPLIED PHYSICS, 2014, 53 (08)

← 1 →