熊猫型单模保偏光纤偏振轴的方向测定  

A Direction Test of the Panda Single-mode Polarization-holding Optical Fibre Axis

作　　者：高东[1] 胡小飞[2] 

机构地区：[1]中国民用航空学院机电系,天津300300 [2]天津大学精密仪器与光电子工程学院,天津300072

出　　处：《中国民航学院学报》1999年第4期5-9,共5页Journal of Civil Aviation University of China

摘　　要：用光弹法对熊猫型单模保偏光纤的截面应力状态及外加应力对其偏振轴方向的影响做了理论分析与实验测量，绘出了测试曲线，演明了光弹法可以快速准确地测定该光纤的偏振轴方向。In this paper theoretical analyses and experimental researches are made by using the elasto-optical method, which means the stress state of the cross section and the influence of the additional stress on the direction of axis of the Panda single-mode polarizatio-holding optical fibre. The test diagrams are worked out. It is proved that the directions of the fibre axes may be tested rapidly and precisely by using the elasto-optical method.

关 键 词：熊猫型 单模保偏光纤 线性偏振光 偏振轴 

分 类 号：TN253[电子电信—物理电子学]