• Your shopping cart is empty!

PDF Preview

IEC 60793-1-61 Ed. 1.0 b:2017

Optical fibres - Part 1-61: Measurement methods and test procedures - Polarization crosstalk

International Electrotechnical Commission, 02/07/2017

Publisher: IEC

File Format: PDF

$25.00$51.00


Published:07/02/2017

Pages:21

File Size:1 file , 1.1 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

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.

More IEC standard pdf

IEC 60076-2 Ed. 2.0 b CORR1:1997

IEC 60076-2 Ed. 2.0 b CORR1:1997

Corrigendum 1 - Power transformers - Part 2: Temperature rise

$131.00 $263.58

IEC 61744 Ed. 1.0 en:2001

IEC 61744 Ed. 1.0 en:2001

Calibration of fibre optic chromatic dispersion test sets

$61.00 $122.00

IEC 61660-1 Ed. 1.0 b:1997

IEC 61660-1 Ed. 1.0 b:1997

Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents

$139.00 $278.00

IEC 61950 Ed. 1.0 b:1997

IEC 61950 Ed. 1.0 b:1997

Cable management systems - Specification for conduits fittings for electrical installations for extra-heavy duty metal conduit

$69.00 $139.00