Magnetics materials - Specification for electrical steel strip and sheet with specified mechanical properties and magnetic polarisation

Magnetics materials - Specification for electrical steel strip and sheet with specified mechanical properties and magnetic polarisation; German and English version prEN 10265:2023

Revised - IEC 61292-5: Optical amplifiers - Part 5: Polarisation mode dispersion parameter - General information

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-32: Examinations and measurements - Polarisation mode dispersion measurement for passive optical components (IEC 61300-3-32:2006)

IEC 61300-3-38 Ed. 1.0: Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-38: Examinations and measurements - Group delay, chromatic dispersion and phase ripple