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用拉曼散射方法测量激光强度的径向分布
Measure the Laser Intensity along the Radial Direction with the Method of Raman Scattering
【摘要】 介绍一种测量激光强度径向分布的新方法。采用这种方法,可以方便地对现场应用中激光强度的径向分布作快速监测。并得到了YEM_(00)及TEM_(01)激光横模的测量结果,分析和讨论了这种新方法的特点。
【Abstract】 A new method measuring the radial distribution of laser intensity withRaman scattering was introduced in this paper. Using this method, it is convenient tomomtor and measure the radial distribution of laser intensity in SITU. way. We also re-port the results measuring the transverse mode of TEM01 and TEM00 and discuss thecharacters of this new method.
【关键词】 激光强度;
径向分布;
拉曼散射;
阿贝尔反演;
【Key words】 radial distribution of laser intensity; Raman scattering Abel inversiontransform;
【Key words】 radial distribution of laser intensity; Raman scattering Abel inversiontransform;
【基金】 云南省应用基础研究资金
- 【文献出处】 云南大学学报(自然科学版) ,JOURNAL OF YUNNAN UNIVERSITY (NATURAL SCIENCES) , 编辑部邮箱 ,1995年04期
- 【分类号】TN241
- 【下载频次】73