Output Characterization of Random Fiber Laser Formed by Dispersion Compensated Fiber

作者：Ye Zhu, Wei Li Zhang, Yunjiang Rao, Zinan Wang, Xin Jia · 发表于：IEEE Photonics Technology Letters · 年份：2013 · DOI：10.1109/lpt.2013.2291575 · 被引用次数：11 · 研究领域：Random lasers and scattering media、Neural Networks and Reservoir Computing、Advanced Optical Imaging Technologies

Random lasing (RL) characteristics of second-order random fiber laser formed solo by dispersion compensated fiber are studied. It is found that the threshold of first-order RL is only 0.45 W. In addition, a special route to stable second-order lasing is revealed, i.e., a special arc-shape output spectrum of second-order RL and three chaotic regimes during evolution from the first RL to the second-order one with increased pump power.