摘要
保偏微纳光纤在光通信、传感检测、非线性光学和量子光学等领域有着广阔的应用前景,在应用中保持其温度稳定性是一个关键问题。通过仿真分析与实验探究了保偏微纳光纤双折射的温度特性。通过偏光干涉法测得干涉谱随着温度增加发生蓝移,精确地获得温度与光纤双折射的变化关系。实验结果证明,温度对保偏微纳光纤的影响远小于对普通保偏光纤的影响,该现象与理论分析的结果相吻合。
Polarization-maintaining micro/nanofibers have various applications in fields including optical communication, sensors, nonlinear optics, and quantum optics. Temperature stability is a key factor in the numerous applications of such fibers. Herein, the temperature characteristics of birefringence of polarization-maintaining micro/nanofibers are studied through experiments and software analysis. By using the polarization interference method, a blue-shift interference spectrum can be obtained with the increase of the temperature. The relationship between temperature and birefringence is obtained. The experimental results show that the influence of temperature on polarization-maintaining micro/nanofibers is much less than that on ordinary polarization-maintaining fibers. The measured results are consistent with the theoretical results.
作者
蒋晓勇
肖悦娱
Jiang Xiaoyong;Xiao Yueyu(Key Laboratory of Specialty Fiber Optics and Optical Access Networks ,Shanghai University ,Shanghai 200072, China)
出处
《中国激光》
EI
CAS
CSCD
北大核心
2019年第8期177-184,共8页
Chinese Journal of Lasers
关键词
光纤光学
保偏微纳光纤
偏光干涉法
双折射
温度特性
fiber optics
polarization-maintaining micro/nanofibers
polarization interference method
birefringence
temperature characteristics
