光纤中的受激喇曼散射及泵浦脉冲和斯托克斯脉冲的分离  

Stimulated Raman scattering in single-mode fiber and the walkoff bewteen pumping and Ramna-Stokea pulses

作　　者：樊立明 王世杰 李士英[1] 陈时胜[1] 徐至展[1] 

机构地区：[1]中国科学院上海光学精密机械研究所,上海201800

出　　处：《光学学报》1991年第6期481-486,共6页Acta Optica Sinica

摘　　要：本文报道在单模光纤中的受激喇曼散射的实验结果,用条纹相机测量了泵浦脉冲和喇曼斯托克斯脉冲时间上的相对延迟;结果表明,受激喇曼散射的喇曼斯托克斯脉冲大约在距光纤输入端一个分离距离的位置上形成。We have experimentally investigated stimulated Raman scattering in single-mode fiber and measured the relative delay time between pumping and Raman-Stokes pulses produced by the effect of group-velocity dispersion using a streak camera. From the results, we found that the source of the Raman-Stokes pulse was at about one walkoff length into the fiber.

关 键 词：光纤 受激喇曼散射 泵浦 脉冲 

分 类 号：TN25[电子电信—物理电子学]