IEC 61300-3-20:2001
纤维光学互连器件和无源元件 基本试验和测量程序 第3-20部分：检查和测量 纤维光学分支器件的定向性

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-20: Examinations and measurements; Directivity of fibre optic branching devices

标准号

IEC 61300-3-20:2001

发布

2001年

中文版

GB/T 18311.20-2007 (等同采用的中文版本)

发布单位

国际电工委员会

当前最新

IEC 61300-3-20:2001

 

 

被代替标准

IEC 86B/1467/FDIS:2000

适用范围

The purpose of this part of IEC 61300 is to measure the directivity of light between channels of a multiport non-wavelength-selective MxN fibre optic branching device. The directivity is defined as the fraction of the light that goes from an input path to another input optical path, normally isolated from the previous one.

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