暗脉冲和暗-亮脉冲对的谐波锁模对应物。
Harmonic mode locking counterparts of dark pulse and dark-bright pulse pairs.
作者信息
Li Xingliang, Zhang Shumin, Meng Yichang, Hao Yanping
机构信息
College of Physics Science and Information Engineering, Hebei Advanced Thin Films Laboratory, Hebei Normal University, Shijiazhuang 050024, China.
出版信息
Opt Express. 2013 Apr 8;21(7):8409-16. doi: 10.1364/OE.21.008409.
We have investigated experimentally different operational states of an all-normal-dispersion ytterbium-doped fiber (YDF) ring laser with a long cavity. Various operational states were obtained by adjusting a polarization controller (PC) and the pump power. Self-pulsing, bright pulses, dark-bright pulse pairs and their harmonic mode locking (HML) counterparts, as well as dark pulses and their HML counterparts have all been obtained. Numerical simulations reproduce well the formation processes of dark pulses and dark-bright pulse pairs.
我们通过实验研究了一种具有长腔的全正色散掺镱光纤（YDF）环形激光器的不同工作状态。通过调整偏振控制器（PC）和泵浦功率获得了各种工作状态。已经获得了自脉冲、亮脉冲、暗-亮脉冲对及其谐波锁模（HML）对应物，以及暗脉冲及其HML对应物。数值模拟很好地再现了暗脉冲和暗-亮脉冲对的形成过程。
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