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DIN EN 60793-1-60 VDE 0888-260:2017-10

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DIN EN 60793-1-60 VDE 0888-260:2017-10

Optical fibres - Part 1-60: Measurement methods and test procedures - Beat length (IEC 60793-1-60:2017); German version EN 60793-1-60:2017

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This part of the IEC 60793-1 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 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.

Author VDE
Editor VDE
Document type Standard
Format Paper
ICS 33.180.10 : Fibres and cables
Number of pages 25
Replace DIN EN 60793-1-60 (2017-01)
Cross references EN 60793-1-60 (2017-05), IDT
Weight(kg.) 0.1425
Year 2017
Document history DIN EN 60793-1-60 (2017-10)
Country Germany
Keyword DIN EN 60793;DIN EN 60793-1;EN 60793;EN 60793-1;EN 60793-1-60;60793