孤子
耗散系统
耗散孤子
物理
光纤激光器
分子
光学
激光器
量子力学
非线性系统
作者
Mengjie Zhou,Jiangyong He,Caiyun Li,Yange Liu,Yang Yue,Ruijin He,Siyu Chen,Luhe Zhang,Longfei Zhu,Kaiyan Zhu,Kun Soo Chang,Zhi Wang
出处
期刊:Optics Express
[Optica Publishing Group]
日期:2021-05-12
卷期号:29 (11): 16362-16362
被引量:8
摘要
In passively mode-locked fiber lasers (PMLFLs), the dissipative solitons (DSs) can self-organize to form complex structures through delicate interactions. However, it is still elusive to control these soliton structures by external influences. We here find that at a certain critical power, the location between two soliton molecules can be controlled by a slow modulated pump power. After applying the pump power with periodic fluctuation, two soliton molecules oscillate from the state of soliton molecular complex to stable distribution with maximum inter-molecular separation. During this process, the internal structure of each soliton molecule keeps steady. The slow gain depletion and recovery mechanism which plays a dominant role affects the motion of soliton molecules. These results could further expand the molecular analogy of spectroscopy and stimulate the development of optical information storage and processing.
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