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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 60793-1-60:2017More info
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 |