标准摘要
[中文适用范围]： 描述了确定单模光纤元件的衰减与输入光偏振状态变化的依赖性的测试。本次测试给出的数值是所有极化状态下损耗的最大变化
英文名称Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-12: Examinations and measurements - Polarization dependence of attenuation of a single-mode fibre optic component: Matrix calculation method