| Publication CODE |
Title |
| IEC 60793-1-61:2017 (2017-02) |
OPTICAL FIBRES - PART 1-61: MEASUREMENT METHODS AND TEST PROCEDURES - POLARIZATION CROSSTALK |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
42.00 €
|
10 P.. |
Description
IEC 60793-1-61: 2017 establishes uniform requirements for measuring the polarization crosstalk of polarization-maintaining (PM) fibres. This document gives two methods for measuring the polarization crosstalk of PM fibres. Method A is the power ratio method, which uses the maximum and minimum values of output power at a specified wavelength, and Method B is the in-line method, which uses an analysis of the Poincaré sphere. Details of each method are described in Clause 6. Crosstalk values obtained by Methods A and B are based on different definitions. The crosstalk measured by Method A is defined as an "averaged" value over a measured wavelength range. In contrast, the crosstalk value obtained from Method B shows the "worst case" crosstalk value.
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| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
| Committee |
TC 86/SC 86A
FIBRES AND CABLES (optical)
|
| Responsible |
Monsieur POLART Jules, Ingénieur
Chaussée de Brunehault, 380
7140
MORLANWELZ
Phone: 064 / 45 16 83
Fax: 064 / 45 16 83
E-mail: jules.polart@ceb-bec.be
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| BEC Approval |
2017-02-07 |
| ICS-Code (International Standards Classification) |
33.180.10
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| NBN Status |
New |
|
| IEC publication date |
2017-02-07 |
| IEC stability date |
2022-12-31 |
| IEC file modification date |
2017-02-07 |
| IEC last modification date |
2018-03-14 |
|
