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凝聚态物质中的光声喇曼效应理论
Theoretical analysis of photoacoustic Raman spectroscopy in condensed matter
【摘要】 用热弹性理论系统地分析了凝聚态物质的光声喇曼效应,分别导出了连续和脉冲激光泵浦下的光声喇曼信号表达式,并做了数值估算.
【Abstract】 The theoretical analysis of photoacoustic Raman spectroscopy(PARS) in condensed matter is presented. The general expressions of PARS signal are derived for the cases when two modulated continuous laser beams or two pulsed laser beams are used as the activation source. The theoretical value is estimated.
【关键词】 光声光谱;
光声喇曼光谱;
【Key words】 photoacoustic spectroscopy; photoacoustic Raman spectroscopy (PARS).;
【Key words】 photoacoustic spectroscopy; photoacoustic Raman spectroscopy (PARS).;
【基金】 国家自然科学基金资助项目
- 【文献出处】 光学学报 ,Acta Optica Sinica , 编辑部邮箱 ,1993年06期
- 【被引频次】1
- 【下载频次】64