Moreover the influence of peak reflectivity on measurement range of fiber grating in wavelength division multiplexedsystem was analyzed, and the wavelength selection of grating filter in communication system was discussed.

• 此外分析了波分复用系统中传感光栅峰值反射率对其测量范围的影响,以及通信系统中光栅滤波器的波长选择问题。