外部荧光种子植入法增强液芯光纤中CS_2的受激拉曼散射研究  

Study on Enhancement of Stimulated Raman Scattering of CS_2 in Liquid-core Optical Fibers by External Fluorescence Seeding

作　　者：解道宏[1] 马宏磊[1] 杨睿[1] 

机构地区：[1]云南大学物理系,昆明650091

出　　处：《光散射学报》2012年第3期321-324,共4页The Journal of Light Scattering

基　　金：国家自然科学基金(10964015);云南省高校科技创新团队支持计划资助(IRTSTYN)

摘　　要：本文报道了运用外部荧光种子(罗丹明6G乙醇溶液)植入法对液芯光纤中CS2受激拉曼散射的增强研究。实验结果表明,CS2的二阶、三阶Stokes波分别获得了1.92和11.71倍的增益。并对外部荧光种子植入法增强液芯光纤中受激拉曼散射的机制进行了分析。This paper reports the enhancement of stimulated Raman scattering of CS2 filled in liquid-core optical fibers by external fluorescence seeding technology.The seeds are supplied by fluorescence of the dye Rhodamine 6G in an ethanol solution.For the second and third order Stokes lines,enhancement factors as large as 1.92 and 11.71 was obtained respectively.The physical mechanism of the enhancement is discussed.

关 键 词：外部荧光种子 液芯光纤 受激拉曼散射 二硫化碳 

分 类 号：O437.3[机械工程—光学工程]