| 引用本文: |
|
| Citation: |
|
计量
- 文章访问数: 2657
- PDF下载量: 593
- 被引次数: 0
物理学报. 1992, 41(4): 573-577.
doi: 10.7498/aps.41.573.
类氖锗X射线激光光学特性研究
- 收稿日期: 1991-04-11
- 刊出日期: 1992-02-05
摘要: 本工作测量了类氖锗3s-3p X射线激光的23.2nm和23.6nm两条强激光跃迁线水平方向和垂直方向的空间分布,当靶长20mm时,X射线激光水平方向束发散角约为12mrad,主束指向偏离线状等离子体轴线约8mrad;垂直方向束发散角约为22mrad,本工作还采用钼/硅多层膜平面反射镜,对X射线激光进行正反射,获得了X射线激光双程放大的光学特性。
English Abstract
MEASUREMENTS OF BEAM OPTICAL CHARACTERISTICS OF NEON-LIKE GERMANIUM X-RAY LASER
- Received Date:
11 April 1991
- Published Online:
05 February 1992
Abstract: The spatial profiles in the horizontal and vertical direction of lasing line intensity of neon-like germanium were measured. For a 20mm long plasma of 102μm lateral dimension, the main beam in the horizontal direction is found to exhibit an angular divergence of 12 mrad with a offset displaced 8 mrad from the plasma axis and the beam angular divergence in vertical direction is about 22 mrad. In addition, the characteristic of beam optics of the double-pass amplification was diagnosted using a Mo/Si multilayer mirror.
下载: