GB/T 15972.45-2008 光纤试验方法规范 第45部分:传输特性和光学特性的测量方法和试验程序 模场直径 Specifications for optical fibre test methods - Part 45: Measurement methods and test procedures for transmission and optical characteristics - Mode field diameter
Specifications for optical fibre test methods - Part 45: Measurement methods and test procedures for transmission and optical characteristics - Mode field diameter