单模光纤中线偏振皮秒脉冲光的光致多脉冲现象的新解释  

A New Explanation of the Intensity-Dependent Subpulse Structure Formation in Linearly Polarized Picosecond Optical Pulses in a Single-Mode Optical Fiber

作　　者：扈路坦[1] 张军[1] 刘鹏程[1] 吴晋龙[1] 李劬[1] 

机构地区：[1]上海交通大学物理系光学与光子学研究所,上海200240

出　　处：《光学学报》2003年第5期556-559,共4页Acta Optica Sinica

基　　金：国家自然科学基金 ( 6 95 770 13)资助课题。

摘　　要：结合单模光纤的本征线性双折射与非线性双折射效应 ,利用二偏振分量的耦合方程对单模光纤中线偏振皮秒脉冲光的光致多脉冲现象作出了解释 ,得到的计算结果与实验符合得很好。A new explanation of the intensity-dependent subpulse structure of linearly polarized picosecond optical pulses in a single-mode optical fiber is presented by means of the coupled wave equations between two polarization components, taking into account both the intrinsic linear birefringence and nonlinear birefringence. The results of simulation shows good agreement with the experimental results.

关 键 词：光纤光学 线偏振光 单模光纤 皮秒脉冲光 光致多脉冲 双折射效应 

分 类 号：TN253[电子电信—物理电子学]