Spectroscopic diagnostics of the laser erosion plasma of lead

被引：0
|
作者：
A. K. Shuaibov
M. P. Chuchman
L. L. Shimon
机构：
[1] Uzhgorod National University,
来源：
Technical Physics Letters | 2004年 / 30卷
关键词：
Excited State; Emission Spectrum; Electron Temperature; Neodymium; Spatial Dynamic;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Time-averaged emission spectra of a laser erosion plasma formed during the action of a neodymium laser [W=(3–5)×108 W/cm2, λg=1.06 μm, τ=20 ns, f=12 Hz] on a lead target were measured for laser torch regions spaced by r=1 and 7 mm from the target. The spatial dynamics of population of the excited states and the electron temperature in the laser torch are analyzed.
引用
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页码：1042 / 1044
页数：2
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