Chinese Journal of Quantum Electronics, Volume. 33, Issue 4, 451(2016)
A novel high power dual-wavelength self-similar parabolic pulse laser
A switchable high power dual-wavelength self-similar parabolic pulse laser is proposed based on normal dispersion single-mode fiber, Yb3+ doped gain fiber and multimode fiber Bragg grating. The transmission and evolution of dual-wavelength self-similar parabolic pulse are simulated numerically by split-step Fourier method with the nonlinear Schrdinger equations. The input pulses produce self-similar parabolic pulses in normal dispersion single-mode fiber and Yb3+ doped gain fiber. The dual-wavelength selection is carried out by a multimode fiber Bragg grating for laser. The dual-wavelength stable operation is realized by adjusting the polarization controller. Numerical simulation shows that the operation of the laser is feasible and effective.
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LIU Weici, LIANG Ruisheng, WANG Faqiang. A novel high power dual-wavelength self-similar parabolic pulse laser[J]. Chinese Journal of Quantum Electronics, 2016, 33(4): 451
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Received: Dec. 28, 2015
Accepted: --
Published Online: Oct. 24, 2016
The Author Email: Weici LIU (liuweici-2002@126.com)