IEC 61300-3-2:1999
纤维光学互连器件和无源元件 基本试验和测量程序 第3-2部分:检查和测量 单模纤维光学器件衰减偏振函数

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

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标准号

IEC 61300-3-2:1999

发布

1999年

发布单位

国际电工委员会

替代标准

IEC 61300-3-2:2009

当前最新

IEC 61300-3-2:2009

 

 

适用范围

The object of this part of IEC 61300 is to determine 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. It is used to measure the total range of attenuation, △a, due to changes in polarization of the launch state. For branching devices, it can also be used to measure the total range of coupling ratio, △CR(i). It cannot be used to measure the polarization dependence of return loss.

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