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prEN IEC 62149-13:2026
Fibre optic active components and devices - Performance standards - Part 13: Performance specification template for pump laser diode modules
Scope: This part of IEC 62149 defines a performance specification template applicable to pump laser diode (PLD) modules used in rare earth doped fibre amplifiers and in Raman amplifiers.
This template provides a framework for performance standards and product specifications defining the performance of thesePLD modules. For the purpose of this document, it is assumed that the PLD module comprises a single laser diode chip with a fibre optic pigtail interface.
In addition to the specifications defined in this template, a particular performance product specification could include other parameters, such as ratings, operating conditions, tests, and pass/fail criteria.
For each specific application of a PLD module, product specifications could include additional specification parameters or groups of specification parameters, without removing the parameters defined in this document.
This template provides a framework for performance standards and product specifications defining the performance of thesePLD modules. For the purpose of this document, it is assumed that the PLD module comprises a single laser diode chip with a fibre optic pigtail interface.
In addition to the specifications defined in this template, a particular performance product specification could include other parameters, such as ratings, operating conditions, tests, and pass/fail criteria.
For each specific application of a PLD module, product specifications could include additional specification parameters or groups of specification parameters, without removing the parameters defined in this document.
Base documents: 86C/2018/CDV; prEN IEC 62149-13:2026
prEN IEC/IEEE 62704-4:2026
Determining the peak spatial-average specific absorption rate (SAR) in the human body from wireless communication devices, 100 kHz to 10 GHz - Part 4: General requirements for using the finite element method for SAR calculations
Scope: This part of IEC/IEEE 62704 describes the concepts, techniques, and limitations of the finite element method (FEM) and specifies models and procedures for verification, validation and uncertainty assessment for the FEM when used for determining the peak spatial-average specific absorption rate (psSAR) in phantoms or anatomical models. It recommends and provides guidance on the modelling of wireless communication devices, and provides benchmark data for simulating the SAR in such phantoms or models.
This document does not recommend specific SAR limits because these are found elsewhere (e.g. in IEEE Std C95.1 [1]1 or in the guidelines published by the International Commission on Non-Ionizing Radiation Protection (ICNIRP) [2]).
This document does not recommend specific SAR limits because these are found elsewhere (e.g. in IEEE Std C95.1 [1]1 or in the guidelines published by the International Commission on Non-Ionizing Radiation Protection (ICNIRP) [2]).
Base documents: 106/735/CDV; prEN IEC/IEEE 62704-4:2026