标准摘要
[中文适用范围]： 适用于使用目前市售的含有稀土掺杂剂的有源光纤的光纤放大器 (OFA)。信号自发噪声系数准确可靠测量的统一要求，如 3.1.18 中定义 [外文原描述]： Applies to optical fibre amplifiers (OFAs) using active fibres, containing rare-earth dopants, currently commercially available. The uniform requirements for accurate and reliable measurements of the signal-spontaneous noise figure as defined in 3.1.18 of IEC 61291-1 are established. The test method independently detects amplified signal power and amplified spontaneous emission (ASE) power by launching optical pulses into the OFA under test and synchronously detecting "on" and "off" levels of the output pulses by using an optical sampling switch and an optical spectrum analyzer (OSA).
英文名称Optical amplifiers - Test methods - Part 10-1: Multichannel parameters - Pulse method using an optical switch and optical spectrum analyzer