Optical fibre amplifiers - Basic specification - Part 6-1: Test methods for pump leakage parameters; optical demultiplexer (IEC 61290-6-1:1998); German version EN 61290-6-1:1998
光纤放大器.基本规范.第6-1部分:泵泄漏参数的试验方法;光解复用器(IEC 61290-6-1-1998);德文版EN 61290-6-1:1998