等离子体电子密度诊断的全息干涉法
Holographic interferometry of plasma electron density diagnosis
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摘要: 全息干涉是诊断激光等离子体电子密度的一个有效测量方法,它具有高时空分辨率的特点。介绍了在“星光Ⅱ”条件下设计的紫外皮秒紫外全息干涉系统的原理,在研究Abel反演算法的基础上,利用自行研制的基于Windows操作系统的实验数据处理软件对实验数据进行了处理和分析。Abstract: Holographic interferometry is a effective measurement method to diagnose the electronic density of laser plasma.It has very high temporal and spatial resolution.In this paper, ultraviolet Holographic interferometry system on “XG-Ⅱ” is interpreted briefly,and the experimental results are presented.
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Key words:
- laser probe /
- holographic interferometry /
- abel inversion
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