光纤λ/4波片的温度特性

上海大学学报(自然科学版) ›› 2009, Vol. 15 ›› Issue (5): 457-460.

光纤λ/4波片的温度特性

上海大学通信与信息工程学院，上海 201800

收稿日期:2008-04-23 出版日期:2009-10-30 发布日期:2009-10-30
通讯作者: 姚寿铨(1947～)，男，教授，研究方向为光纤器件和光纤传感. E-mail:sqyao@mail.shu.edu.cn
基金资助:
上海市重点学科建设资助项目(S30108)

Temperature Characteristics of Fiber Quarter Waveplate

School of Communication and Information Engineering, Shanghai University, Shanghai 201800, China

Received:2008-04-23 Online:2009-10-30 Published:2009-10-30

摘要/Abstract

摘要：

分析光纤λ/4波片的温度特性，讨论应力双折射的熊猫型光纤和几何双折射光纤制成的λ/4波片的相位延迟随温度变化的改变情况，得出几何双折射光纤制成的λ/4波片更为稳定.对自制的两种光纤λ/4波片进行实际测量,实验结果显示,用几何双折射光纤制成的λ/4波片比用熊猫型光纤制成的λ/4波片在-40～60 ℃的温度范围内具有更好的温度特性.

关键词: 光纤电流互感器;光纤λ/4波片;温度特性

Abstract:

In this paper, temperature characteristics of quarter-waveplate are analyzed theoretically. With temperature changes, the change of phase retarder of quarter-waveplates made of panda fiber, and geometrical birefringent fiber are discussed respectively. Quarterwaveplates made of geometrical birefringent fiber is more insensitive. And two types of quarter-waveplates made in our laboratory are measured too. The results show that, between -40 ℃ and 60 ℃, the quarter-waveplate made of geometrical birefringence fiber has better temperature characteristics than that made of panda fiber.

Key words: fiber optical current sensor; fiber quarter-waveplate; temperature characteristic

中图分类号:

TN 253

贾恺姚寿铨. 光纤λ/4波片的温度特性[J]. 上海大学学报(自然科学版), 2009, 15(5): 457-460.

JIA Kai, YAO Shou-Quan. Temperature Characteristics of Fiber Quarter Waveplate[J]. Journal of Shanghai University（Natural Science Edition）, 2009, 15(5): 457-460.

[1]	陈振宜，陈娜，胡玲，王廷云，庞拂飞，刘琳. 2×2熔锥光纤表面增强拉曼散射实验[J]. 上海大学学报(自然科学版), 2012, 18(1): 7-11.
[2]	柳树;石志东;包欢欢. 磁光调制法测量高双折射光纤拍长的灵敏度分析[J]. 上海大学学报(自然科学版), 2008, 14(6): 585-589 .