A novel idea is proposed to suppress the soliton self-frequency shift of femtosecond soliton pulse in dispersion-decreasing fibers.The expression of the soliton self-frequency shift as a function of the pulse width an...A novel idea is proposed to suppress the soliton self-frequency shift of femtosecond soliton pulse in dispersion-decreasing fibers.The expression of the soliton self-frequency shift as a function of the pulse width and the fiber dispersion parameter is derived.The numerical simulation is also given,and is in agreement with analytical results.展开更多
文摘A novel idea is proposed to suppress the soliton self-frequency shift of femtosecond soliton pulse in dispersion-decreasing fibers.The expression of the soliton self-frequency shift as a function of the pulse width and the fiber dispersion parameter is derived.The numerical simulation is also given,and is in agreement with analytical results.