Standard IEC 61290-1-ed.2.0 7.6.2022 preview

IEC 61290-1-ed.2.0

Optical amplifiers - Test methods - Part 1: Power and gain parameters

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STANDARD published on 7.6.2022


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The information about the standard:

Designation standards: IEC 61290-1-ed.2.0
Publication date standards: 7.6.2022
SKU: NS-1064934
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: International technical standard
Category: Technical standards IEC

The category - similar standards:

Optic amplifiers

Annotation of standard text IEC 61290-1-ed.2.0 :

IEC 61290-1:2022 applies to all commercially available optical amplifiers (OAs) and optically amplified subsystems. It applies to OAs using optically pumped fibres (optical fibre amplifiers (OFAs) based on either rare-earth doped fibres or on the Raman effect), semiconductors (semiconductor optical amplifiers (SOAs)), and aveguides (planar optical waveguide amplifiers (POWAs)). It is specifically directed to single-channel amplifiers. Test methods for multichannel amplifiers are defined in the IEC 61290-10 series. This document establishes uniform requirements for accurate and reliable measurements of the following OA parameters, as defined in IEC 61291-1:2018, Clause 3: a) nominal output signal power; b) gain; c) reverse gain; d) maximum gain; e) maximum gain wavelength; f) maximum gain variation with temperature; g) gain wavelength band; h) gain wavelength variation; i) gain stability; j) polarization-dependent gain; k) gain ripple (SOA only); l) large-signal output stability; m) saturation output power; n) maximum output signal power; o) maximum total output power. NOTE 1 The applicability of the test methods described in this document to distributed Raman amplifiers is still under study. NOTE 2 All numerical values followed by (‡) are suggested values for which the measurement is assured. Other values are acceptable if verified. This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - specification of gain ripple as a new parameter; - specification of test method and test report for gain ripple measurements; - use of the term “measurement uncertainty” instead of “measurement accuracy”. LIEC 61290-1:2022 s’applique a tous les amplificateurs optiques (AO) et sous-systemes a amplification optique, disponibles sur le marche. Elle s’applique aux AO utilisant des fibres pompees optiquement (amplificateurs a fibres optiques (AFO) bases sur des fibres dopees aux terres rares ou sur l’effet Raman), des semiconducteurs (amplificateurs optiques a semiconducteurs (SOA)), et des guides d’ondes (amplificateurs a guide d’ondes optiques planaires (POWA)). Elle est specifiquement centree sur les amplificateurs a un seul canal. Les methodes dessai pour les amplificateurs a canaux multiples sont definies dans la serie IEC 61290-10. Le present document etablit des exigences uniformes pour des mesures precises et fiables des parametres d’AO donnes ci-dessous, tels qu’ils sont definis dans lIEC 61291-1:2018, Article 3: a) puissance nominale du signal de sortie; b) gain; c) gain inverse; d) Gain maximal; e) longueur d’onde du gain maximal; f) variation maximale du gain en fonction de la temperature; g) bande de longueur d’onde du gain; h) variation du gain en fonction de la longueur d’onde; i) stabilite du gain; j) gain dependant de la polarisation; k) ondulation du gain (SOA uniquement); l) stabilite de sortie grands signaux; m) puissance de sortie en saturation; n) puissance maximale du signal de sortie; o) puissance de sortie totale maximale. NOTE 1 L’applicabilite des methodes d’essai decrites dans le present document a des amplificateurs a effet Raman repartis est toujours a letude. NOTE 2 Toutes les valeurs numeriques suivies de (‡) sont des valeurs suggerees, pour lesquelles la mesure est assuree. D’autres valeurs sont acceptables, a condition detre verifiees. Cette deuxieme edition annule et remplace la premiere edition parue en 2014. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: - specification de l’ondulation du gain en tant que nouveau parametre; - specification de la methode d’essai et du rapport d’essai pour les mesures d’ondulation du gain; - utilisation du terme “incertitude de mesure” au lieu de “precision de mesure”.

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