Realization of the Single-Frequency and High Power as well as Frequency-Tuning of the Laser by Manipulating the Nonlinear Loss

Authors:
  • 卢华卢华东LUHua-dong
    卢华东LUHua-dong
  • 彭堃彭堃墀PENGKun-chi
    彭堃墀PENGKun-chi
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Abstract
There was an optimal physical condition for a single frequency laser with high stability and output power. By modulating the linear and nonlinear losses,we found the laser could stably oscillate with single frequency operation. Nonlinear loss could also replace the intracavity etalon-locking,and a continuously tunable laser was obtained by introducing the nonlinear loss.