摘要
单偏振光纤激光器已成功应用于光纤传感、光纤陀螺和相干通信等领域。在阐述了光纤激光器机理和偏振理论的基础上,综述了光纤激光器基于保偏光纤、偏振控制器以及光纤布拉格光栅(FBG)等技术实现单偏振输出的方法以及近年来的研究进展,并对其进行了对比分析,提出相应的改进方案。
Single polarization fiber lasers have been successfully used in fiber sensing, fiber gyro, and coherent communications. On the basis of describing the mechanism and polarization theory of fiber lasers, the realization methods and current research progress of single polarization output, which are based on PMF, polarization controller, FBG, etc., are reviewed and compared, furthermore, some improved schemes are proposed.
出处
《光纤与电缆及其应用技术》
2011年第5期4-7,11,共5页
Optical Fiber & Electric Cable and Their Applications
基金
国家自然科学基金资助项目(60837002)
北京市自然科学基金资助项目(4082024)
教育部博士点新教师基金资助项目(20100009120002)
中央高校基本科研业务费专项资金资助项目(2009YJS009)
关键词
光纤激光器
单偏振
保偏光纤
光纤布拉格光栅
fiber laser
single polarization
polarization maintaining fiber （PMF）
fiber Bragg grating
