【摘要】 应用琼斯矩阵理论分析传感光纤中残余线性双折射对光纤电流互感器测量精度的影响。根据干涉结果得到在传感光纤中加入大量圆双折射可以抑制残余线性双折射,并提出有效的减小线性双折射误差的方法。更多还原

【Abstract】 By using Jones Matrix,the effection of remaining linear birefringence in the sensing fiber to the precision of Fiber Optical Current Transducer(FOCT)can be gotten in theory.From the interference result,the remaining linear birefringence could be restrained by adding a large amount of circular birefringence in the sensing fiber.And there are several effective methods to deduce the error of the linear birefrigence.更多还原