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IEC TR 61292-6:2023 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC TR 61292-6:2023 which is a Technical Report, relates to distributed Raman amplification (DRA). Its main…

IEC TR 61292-4:2023 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC TR 61292-4:2023 which is a Technical Report, applies to all commercially available optical amplifiers (OAs),…

IEC TR 61292-4:2023 which is a Technical Report, applies to all commercially available optical amplifiers (OAs), including optical fibre amplifiers (OFAs) using active fibres as well as Raman amplifiers. Semiconductor optical amplifiers (SOAs) using semiconductor gain media are also included. This document provides informative guidelines on the threshold of high optical power that can cause high-…

IEC TR 61292-6:2023 which is a Technical Report, relates to distributed Raman amplification (DRA). Its main purpose is to provide background material for future standards related to DRA, such as specifications, test methods and operating procedures. This document covers the following aspects: - general overview of Raman amplification; - applications of DRA; - performance characteristics and…

This document specifies the Saunderson correction for different measurement geometries and the solutions of the Kubelka-Munk equation for hiding and transparent layers. It also specifies methods for the calculations of the tinting strength including the residual colour difference based on different criteria such as the depth of shade. Finally, methods for determining the hiding power are provided…

This document provides recommendations and requirements to project developers, decision-makers and managers responsible for authorising, promoting, financing, planning, designing, procuring, managing, reviewing and implementing a project or programme. The recommendations and requirements aim to ensure that a project or programme adds value by aligning its development and implementation with a…

This document gives the essential principles in the application of ISO 25841. It outlines the details of elements applicable in quality management of female condoms as required by related normative standards, as referred in ISO 25841 and other relevant concepts. This document supplements the use of ISO 25841 and addresses quality management aspects to be considered during the development,…

Classes A1a and B1a porcelain (as defined in ISO 13006) are now manufactured in much larger formats than previously available and are increasingly being used as an external cladding material for buildings. Classes A1b, A11a, and AIIb extruded ceramics (as defined in ISO 13006) are not covered by the scope of this document. These materials, when specifically developed for external façade…

This document describes a method for calculating steady-state rollover threshold of heavy commercial vehicles and buses, not considering the effects of active control systems. The calculation method considers the main factors that influence the rollover threshold, namely the height of centre of gravity, the track, the tyre lateral stiffness, and all factors that affect the vehicle roll stiffness…

This document establishes: —    principles and methods for the performance assessment of presentation attack detection (PAD) mechanisms; —    reporting of testing results from evaluations of PAD mechanisms; and —    a classification of known attack types (Annex A). Outside the scope are: —    standardization of specific PAD mechanisms; —    detailed information about countermeasures (i.e. anti-…