偏振态调谐光纤滤波器的主偏振态分析

被引:1
作者
赵德双
刘永智
王秉中
张长命
机构
[1] 电子科技大学光电信息学院
[2] 电子科技大学物理电子学院
[3] 电子科技大学光电信息学院 四川成都
[4] 四川成都
关键词
光纤滤波器; 主偏振态; 调谐; 偏振; 双折射;
D O I
暂无
中图分类号
TN713 [滤波技术、滤波器];
学科分类号
080902 ;
摘要
应用主偏振态理论,分析了偏振态可调谐物理机制,建立了偏振态可调谐双折射光纤滤波器理论分析模型,并研究了可调谐滤波器特性与检偏器偏转角、信号偏振态等结构参数之间的关系。研究表明,滤波器调谐特性主要取决于信号光偏振分量相位差,而与信号光偏振矢量幅度、检偏器偏转角无关;适当地选取偏振矢量取向角以及检偏器偏转角,通过合理控制信号光偏振分量相位差,可以使滤波器实现线性等幅调谐。
引用
收藏
页码:690 / 692
页数:3
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