标准摘要
[中文适用范围]： IEC 61300 这部分的目标是确定单模光纤器件中的衰减与偏振变化的依赖性。此过程可应用于任何单模互连设备和无源组件，包括连接器、接头、分支设备、衰减器、隔离器和开关。它用于测量由于发射状态的偏振变化而引起的总衰减范围△a。对于分支装置，也可用于测量耦合比的总范围△CR(i)。它不能用于测量回波损耗的偏振依赖性。 [外文原描述]： Determines the dependence of attenuation in single-mode fibre optic devices to changes in polarization. This procedure can be applied to any single-mode interconnecting device and passive component, including connectors, splices, branching devices, attenuators, isolators and switches.
英文名称Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-2: Examinations and measurements - Polarization dependence of attenuation in a single-mode fibre optic device