光学
材料科学
脉搏(音乐)
噪音(视频)
机制(生物学)
模式(计算机接口)
光纤激光器
能量(信号处理)
纤维
光纤
计算机科学
物理
复合材料
量子力学
人工智能
探测器
图像(数学)
操作系统
作者
Yikai Liu,Liang Jin,Sui Yu,Yuhong Song,Zepeng Liu,Yue Peng,He Zhang,Yingtian Xu,Xiaohui Ma
标识
DOI:10.1016/j.optcom.2023.130074
摘要
Intermodal dispersion is the main problem restricting the establishment and stability of spatiotemporal mode-locking (STML) in the anomalous dispersion region. In the experiment, we employ the multimode Er-Yb double-clad fiber to carry out the multimode operation as a gain medium. The nonlinear multimode interference is used to enhance the mode coupling and spatial filtering in the cavity, achieve the purpose of suppressing the intermodal dispersion, and successfully realize the 1550 nm spatiotemporal noise-like solitons of Mamyshev oscillator based on the multimode gain fiber. The noise-like spatiotemporal soliton pulse energy reaches ∼171.29 nJ, and the corresponding peak power is ∼30.32 kW. The intermodal dispersion suppression based on nonlinear multimode interference performance makes this laser an attractive tool for practical applications.
科研通智能强力驱动
Strongly Powered by AbleSci AI