归于三层模型的长周期光纤光栅透射谱的仿真(Simulation of transmission spectrum of long period fiber gratings belonging to three layer model)

基于归于三层模型的长周期光纤光栅透射谱的仿真，已对其中的积分函数进行优化。(The simulation of transmission spectrum of long period fiber grating based on the three layer model, the integral function has been optimized.)