液芯光纤中CCl_4的拉曼光谱分析  

The Analysis of Raman Spectrum of CCl_4 in Liquid-Core Optical Fiber

作　　者：韩飞[1] 高允锋[1] 石浩辰[1] 

机构地区：[1]长春师范学院物理学院,吉林长春130032

出　　处：《长春师范学院学报（自然科学版）》2007年第5期34-36,共3页Journal of Changchun Teachers College

摘　　要：最近发展起来的光纤拉曼技术,它可以提高自发拉曼光谱强度103倍,降低受激拉曼光谱的阈值功率密度10-3。液芯光纤自问世以来,在传感、光谱分析、非线性光学等研究中都取得了重要研究成果。CCl4作为液芯光纤中的芯,它的振动特性对光纤的性质起着至关重要的作用。In these years, optical fiber Raman technique is developed successfully. It can enhance spontaneous Raman spec- tral intensity 10^3 times; reduce the threshold power density of stimulated Raman spectrum 10^-3 times. Since the liquid - core optical fiber is made, we have made great progress in the certain field. As the core of liquid- core optical fiber, the vibration characteristic of has a great effect on the optical fiber＇s property.

关 键 词：液芯光纤 振动模式 振动特性 拉曼特性 

分 类 号：O43[机械工程—光学工程]