Optical fibres - Measurement methods and test procedures. Polarization crosstalk Ingestion-build-224916 5 Examination

5 Examination

Simplification of clause 4

The standard gives guidance regarding the selection and management of suppliers

BS EN 15383 applies to:

BS ISO 6732 is an International Standard which specifies a spectrometric reference method for the determination of the iron content of milk and milk products

Optical fibres - Measurement methods and test procedures. Polarization crosstalk Ingestion-build-224916 5 Examination1 Scope This part of IEC 60793 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 Poincar sphere. Details of each