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IEC 60793-1-60

IEC 60793-1-60:2017
Optical fibres - Part 1-60: Measurement methods and test procedures - Beat length
IEC 60793-1-60:2017 defines test methods for both the phase beat length, and the group beat length. These two parameters are defined differently, and will give different results depending on the type of polarization-maintaining (PM) fibre. The phase beat length is the relevant parameter for the fibres ability to maintain a high extinction ratio. This is described in more details in Annexes A and B.
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Technical committee

TC 86/SC 86A Fibres and cables

Keywords

Fibre optics - Phase beat length - High extinction
Publication typeInternational Standard
Publication date2017-02-07
Edition1.0
ICS

33.180.10

Stability date2026
ISBN number9782832293638
Pages19
File size1.30 MB
EditionDatePublicationEditionStatus

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