二甲亚砜溶液中的瞬态受激喇曼散射  

Transient Stimulated Raman Scattering in [ (CH_3 )_2SO ]

作　　者：吴逢铁[1] 蒲继雄[1] 张文珍[1] 

机构地区：[1]泉州华侨大学物理系

出　　处：《激光与红外》1994年第1期58-60,共3页Laser & Infrared

基　　金：福建省自然科学基金

摘　　要：实验研究了二甲亚砜溶液中微微秒瞬态受激喇曼散射。结果表明前向散射能量转换效率远大于后向散射；在泵浦功率超阈值不太高的情况下，强聚焦更有利后向散射光的输出。理论分析和实验结果相符。Transient stimulated Raman scattering in [(CH_3)_2 SO]are studied experimentally.The result shows that the energy conversion efficiency of the forward scattering is much higher than that of the backward one; when the operation is not far above threshold,shorter focal length is better for backward SRS.The results are found to be in agreement with theoretical analysis.

关 键 词：二甲亚砜 喇曼散射 受激光发射 

分 类 号：O432.12[机械工程—光学工程]