Keywords Optical fiber communication,time window,super-Gaussian pulse,Fabry-Perot filter,semiconductor optical amplifier,fiber grating external cavity diode laser;

• 光纤通信;时间窗口;超高斯光脉冲;法布里-珀罗滤波器;半导体光放大器;光纤光栅外腔半导体激光器;