中国激光, 2019, 46 (5): 0508025, 网络出版: 2019-11-11
全正色散非线性放大环形镜保偏掺镱光纤激光器 下载: 1482次
All-Normal-Dispersion Polarization-Maintaining Yb-Doped Fiber Laser Based on Nonlinear Amplifying Loop Mirror
图 & 表
图 2. 反射率随相移变化的仿真结果。(a)分束器不同分束比下反射率随相移差的变化;(b)腔中加入的不同线性相移与反射率的关系
Fig. 2. Simulation results of reflectivity versus phase shift. (a) Reflectivity versus phase shift for couplers with different splitting ratios; (b) relationship between reflectivity and different linear phase shifts added to cavity
图 4. 主要实验结果。(a)激光输出功率随抽运功率的变化曲线;(b)激光脉冲的频谱图,插图为脉冲波形图;(c)光谱图;(d)输出脉冲的自相关曲线
Fig. 4. Main experimental results. (a) Laser output power versus pump power; (b) spectrogram of laser pulse and pulse waveform shown in inset; (c) laser spectrum; (d) autocorrelation curve of output pulse
赵翔, 刘洋, 周廉, 欧阳诚, 谢戈辉, 罗大平, 朱志伟, 顾澄琳, 李文雪. 全正色散非线性放大环形镜保偏掺镱光纤激光器[J]. 中国激光, 2019, 46(5): 0508025. Xiang Zhao, Yang Liu, Lian Zhou, Cheng Ouyang, Gehui Xie, Daping Luo, Zhiwei Zhu, Chenglin Gu, Wenxue Li. All-Normal-Dispersion Polarization-Maintaining Yb-Doped Fiber Laser Based on Nonlinear Amplifying Loop Mirror[J]. Chinese Journal of Lasers, 2019, 46(5): 0508025.