BS EN 61300-3-20-2002 光纤互联装置和无源部件.基本试验和测量程序.检验和测量.光纤分路器的指向性

标准号：BS EN 61300-3-20-2002
中文标准名称：光纤互联装置和无源部件.基本试验和测量程序.检验和测量.光纤分路器的指向性
英文标准名称：Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Examinations and measurements - Directivity of fibre optic branching devices
标准类型：L23
发布日期：2002/3/14 12:00:00
实施日期：2002/3/14 12:00:00
中国标准分类号：L23
国际标准分类号：33.180.20
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.