啁啾光纤光栅的透射谱，反射普的特性仿真，主要用于光纤通信系统-Chirped fiber grating transmission spectra, reflecting the characteristics of Pu simulation, mainly used for optical fiber communication systems

计算啁啾，均匀，取样光栅透射谱。可以改变周期，占空比，长度等各种参数-Calculated chirp, evenly sampled grating transmission spectrum. Can change the various parameters of the period, duty cycle, length, etc.