All-multimode fiber spatiotemporal mode-locked figure-eight laser based on multimode gain fiber

被引:5
|
作者
Xu, Guoyu [1 ,2 ]
Peng, Jiying [1 ,2 ]
Zhang, Huaiwei [1 ,2 ]
Zhang, Yunhong [1 ,2 ]
Cui, Mengdi [1 ,2 ]
Su, Yiyang [1 ,2 ]
Zheng, Yi [1 ,2 ]
机构
[1] Beijing Jiaotong Univ, Key Lab Luminescence & Opt Informat, Minist Educ, Beijing 100044, Peoples R China
[2] Beijing Jiaotong Univ, Laser Inst, Sch Phys Sci & Engn, Beijing 100044, Peoples R China
来源
OPTICS EXPRESS | 2023年 / 31卷 / 26期
基金
中国国家自然科学基金;
关键词
OPTICAL-FIBERS; SOLITON; GENERATION;
D O I
10.1364/OE.507857
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this paper, we report for the first time on an all-multimode fiber spatiotemporal mode-locked figure-eight laser operating at 1.0 mu m. This laser utilizes a multimode gain fiber and a nonlinear amplifying loop mirror mechanism. It can generate mode-locked noise-like pulses at different central wavelengths. Additionally, we observed the presence of a multi-soliton state within the cavity by reducing intracavity gain. This study contributes to a broader investigation of various pulse phenomena in spatiotemporal mode-locked lasers and provides valuable insights into further exploring the evolution of spatiotemporal dynamics in such systems.
引用
收藏
页码:44603 / 44610
页数:8
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