激光与光电子学进展, 2019, 56 (10): 100001, 网络出版: 2019-07-04
光纤激光主动偏振控制技术的原理与进展 下载: 1737次
Principles and Development of Active Polarization Control Technology for Fiber Lasers
激光技术 光纤激光器 主动偏振控制 锁相 相干合成 优化算法 laser technique fiber laser active polarization control phase-locking coherent beam combining optimization algorithm
摘要
光纤激光的主动偏振控制技术,可以在非保偏光纤中输出高消光比的激光。与保偏光纤激光器产生保偏激光相比,这种方法具有工艺简单、价格低廉的特点。本文主要介绍了主动偏振控制技术的基本原理,系统地阐述了近年来光纤激光主动偏振控制技术在国内外的发展情况,归纳了主动偏振控制技术发展的大致趋势。对主动偏振控制和偏振相干合成的锁相算法进行了简单的整理,最后对其发展方向进行了展望。
Abstract
High extinction ratio laser can be obtained in non-polarization-maintaining fiber by the active polarization control technology. Compared with the polarization-maintaining laser generated by the polarization-maintaining fiber laser, this method has the characteristics of simple process and low price. This paper mainly introduces the basic principle of active polarization control technology, systematically expounds the development of fiber laser active polarization control technology at home and abroad in recent years, and summarizes the general trend of active polarization control technology development. The algorithm of active polarization control and the phase-locked of polarization coherent beam combining is simply sorted out. Finally, the development direction of active polarization control and the phase-locked of polarization coherent beam combining is prospected.
尤阳, 漆云凤, 何兵, 沈辉, 邹星星, 刘美忠. 光纤激光主动偏振控制技术的原理与进展[J]. 激光与光电子学进展, 2019, 56(10): 100001. Yang You, Yunfeng Qi, Bing He, Hui Shen, Xingxing Zou, Meizhong Liu. Principles and Development of Active Polarization Control Technology for Fiber Lasers[J]. Laser & Optoelectronics Progress, 2019, 56(10): 100001.