光纤激光器
耗散孤子
物理
孤子
激光器
偏振器
超短脉冲
光学
脉搏(音乐)
模式锁定
耗散系统
极化(电化学)
非线性系统
双折射
量子力学
化学
物理化学
探测器
作者
Junjie Qi,Meng Li,Ti‐Jian Li,Handing Xia,Aiping Luo,Wen‐Cheng Xu,Zhi‐Chao Luo
出处
期刊:Optics Express
[The Optical Society]
日期:2023-02-10
卷期号:31 (4): 7023-7023
被引量:1
摘要
Due to the fascinating features, pulsating solitons attract much attention in the field of nonlinear soliton dynamics and ultrafast lasers. So far, most of the investigations on pulsating soliton are conducted in Er-doped fiber lasers. In this work, we reported the periodic transition between two evolving pulsating soliton states in an Yb-doped fiber laser. By using the real-time measurement techniques, the spectral and temporal characteristics of this transition state were investigated. Two evolving soliton pulsation states have similar evolution process, i.e., from pulsating towards quasi-stable mode-locked states. However, the details of the two processes are different, such as the pulse energy levels, pulsating modulation depths, duration of quasi-stable mode-locked states. The transition between two evolving soliton pulsation states could be attributed to the interaction of the polarizer and the varying polarization states of the pulse inside the laser cavity. The experimental results will contribute to the further understanding of soliton pulsating dynamics in dissipative optical systems.
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