Spatio‐temporal measurement of excited Xe(1s4) atoms in a discharge cell of a plasma display panel by laser spectroscopic microscopy
Spatio‐temporal measurement of excited Xe(1s4) atoms in a discharge cell of a plasma display panel by laser spectroscopic microscopy
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利用激光光谱显微镜对等离子显示面板放电室中激发的 Xe(1s4) 原子进行时空测量
DOI：
10.1063/1.112154
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发表时间：
1994
影响因子：
4
通讯作者：
T. Sakai
中科院分区：
文献类型：
--
作者：
K. Tachibana;N. Kosugi;T. Sakai
利用激光吸收技术结合光学显微镜测量了彩色等离子体显示器微放电单元中激发态1s4原子的动力学行为。在峰值电流为160 μA的脉冲放电中，激光束一次通过200 μm间隙的面板时的最大吸收率为6%。这给出了路径平均密度为6.7×1012 cm−3。测量的激发原子的时空特性进行了讨论，与一维模拟的流体模型进行比较。
Dynamic behavior of excited Xe atoms in the 1s4 state was measured in a micro‐discharge cell of a color plasma display panel by a laser absorption technique combined with an optical microscope. The maximum absorption in a pulsed discharge with a peak current of 160 μA amounted 6% in one pass of the laser beam through the panel of 200‐μm gap. This gives the path averaged density of 6.7×1012 cm−3. Measured spatio‐temporal characteristics of the excited atoms are discussed in a comparison with a one‐dimensional simulation by a fluid model.