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

页码：1042 / 1044

页数：2

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