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EVS-EN 60793-1-45:2004

Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter

General information
Withdrawn from 15.02.2018
Base Documents
IEC 60793-1-45:2001+Corr:2002; EN 60793-1-45:2003+AC:2004
Directives or regulations
None

Standard history

Status
Date
Type
Name
15.02.2018
Main
09.07.2004
Main
Main
EVS-EN 188000:2002
Establishes requirements for measuring the mode field diameter (MFD) of fibres. Four methods are described: (a) direct far-field scan: (b) variable aperture in the far field: (c) near-field scan: (d) bi-directional backscatter using an optical time domain reflectometer. All four methods apply to type B single-mode fibres, operating near 1310 nm or 1550 nm.
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