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EVS-EN IEC 61300-3-53:2021

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-53: Examinations and Measurements - Encircled angular flux (EAF) measurement method based on two-dimensional far field data from multimode waveguide (including fibre)

General information
Valid from 15.02.2021
Base Documents
EN IEC 61300-3-53:2021; IEC 61300-3-53:2020
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.08.2023
Corrigendum
15.02.2021
Main
02.04.2015
Main
This part of IEC 61300 defines the encircled angular flux measurement of multimode waveguide light sources, in which most of the transverse modes are excited. The term "waveguide" is understood to include both channel waveguides and optical fibres but not slab waveguides.
The applicable fibre types are the followings:
- A1 specified in IEC 60793-2-10;
- A3 specified in IEC 60793-2-30;
- A4 specified in IEC 60793-2-40.
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