【摘要】 本文详细地研究了双折射光纤的受激喇曼散射.观测到9级斯托克斯受激喇曼谱.文中讨论和测试了阈值和频移与泵浦光偏振方向间的关系;当泵浦光偏振方向与光纤椭圆核的长轴或短轴平行时的传输损耗.并根据测得的阈值在理论上计算了各级斯托克斯线的喇曼增益系数.更多还原

【Abstract】 In the paper, stimulated Eaman scattering (SES) of birefringence fiber is studied in detail. 9-th order Stokes line of SES has been observed. The dependence of threshold and Baman shift on polarization of pumping light are discussed, The transmission loss of pumping light polarization along the direction of major or minor axis of fiber core are measured, SES gain coefficient of birefringence fiber is theoretically calculated with measured threshold.更多还原