结果表明，掺铒光纤激光器中两正交偏振态的反馈及其耦合对光脉冲的形成及控制的重要性。
The results show that the feedback and couple the two orthogonal states of polarization are important for formation and control of optical pulses in EDFL.
记录得到的偏振光栅可以控制光束的传播方向和偏振态，在功能性光学器件中有很大应用价值。
The obtained polarization gratings are very useful for highly functionalized optical devices because they can control both the beam propagation direction and polarization state.
通过实时调控光的偏振方向，这两种混沌控制方法都能实时地、动态地、有效地控制激光混沌进入到稳定态和周期态上。
The methods can be real time dynamically effectively control chaotic lasing into stable states and periodic states by adjusting real time optical polarization Angle.
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