Observation of High-Order Polarization-Locked Vector Solitons in a Fiber Laser
Observation of High-Order Polarization-Locked Vector Solitons in a Fiber Laser
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DOI：
10.1103/physrevlett.101.153904
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发表时间：
2008-10-10
影响因子：
8.6
通讯作者：
Wu, X.
中科院分区：
文献类型：
--
作者：
Tang, D. Y.;Zhang, H.;Wu, X.
本文报道了一种新型锁偏矢量孤子在被动锁模光纤激光器中的实验观察。矢量孤子不仅两个正交极化孤子分量锁相，而且其中一个分量具有双峰强度分布。在激光中还获得了具有相同孤子参数的多个锁相高阶矢量孤子，并且得到了矢量孤子的谐波锁模。数值模拟证实了光纤激光器中存在稳定的高阶矢量孤子。
We report on the experimental observation of a new type of polarization-locked vector soliton in a passively mode-locked fiber laser. The vector soliton is characterized by the fact that not only are the two orthogonally polarized soliton components phase-locked, but also one of the components has a double-humped intensity profile. Multiple phase-locked high-order vector solitons with identical soliton parameters and harmonic mode locking of the vector solitons were also obtained in the laser. Numerical simulations confirmed the existence of stable high-order vector solitons in the fiber laser.