IEC 61290-3-3:2013

Optical amplifiers - Test methods - Part 3-3: Noise figure parameters - Signal power to total ASE power ratio

IEC 61290-3-3:2013 applies to all commercially available single channel optical amplifiers (OAs), including OAs using optically pumped fibres (OFAs) based on either rare-earth doped fibres or on the Raman effect, semiconductor optical amplifier modules (SOA modules) and planar optical waveguide amplifiers (POWAs). More specifically, it applies to single channel OAs placed before optical receivers, where there are no optical bandpass filtering elements placed between the OA and the receiver. The object of this part of IEC 61290-3 is to establish uniform requirements for accurate and reliable measurement of the ratio of the signal output power to the total ASE power generated by the OA in the optical bandwidth of the receiver. This quantity is a measure of the spontaneous-spontaneous beat noise at the receiver, and is correlated to the spontaneous-spontaneous noise factor of the OA, Fsp-sp, as defined in IEC 61290-3 and IEC 61291-1. Keywords: single channel optical amplifiers (OAs), semiconductor optical amplifier modules (SOA modules), planar optical waveguide amplifiers (POWAs), measurement of the ratio of the signal output power to the total ASE power generated by the OA in the optical bandwidth of the receiver

Amplificateurs optiques - Méthodes d'essais - Partie 3-3: Paramètres du facteur de bruit - Rapport puissance du signal sur puissance totale d'ESA

La CEI 61290-3-3:2013 applique à tous les amplificateurs optiques (AO) monocanaux disponibles commercialement, y compris les AO utilisant des fibres pompées optiquement (OFA) basées soit sur des fibres dopées aux terres rares, soit sur l'effet Raman, les amplificateurs optiques à semiconducteurs (AOS) et les amplificateurs optiques à guide d'onde planaire (POWA). Elle s'applique plus particulièrement aux AO monocanaux placés devant des récepteurs optiques, lorsqu'il n'y a pas d'élément de filtrage optique passe bande placé entre l'AO et le récepteur. L'objet de la présente partie de la CEI 61290-3 est de déterminer des exigences uniformes de mesure précise et fiable du rapport de la puissance de sortie du signal sur la puissance totale d'émission spontanée amplifiée (ESA) générée par l'AO (amplificateur optique) dans la bande passante optique du récepteur. Cette quantité est une mesure du bruit de battement spontané-spontané au niveau du récepteur et elle est corrélée avec le facteur de bruit spontané-spontané de l'AO, Fsp-sp, selon les définitions de la CEI 61290-3 et de la CEI 61291-1. Mots clés: amplificateurs optiques (AO) monocanaux, amplificateurs optiques à semiconducteurs (AOS), amplificateurs optiques à guide d'onde planaire (POWA), mesure pré du rapport de la puissance de sortie du signal sur la puissance totale d'émission spontanée amplifiée (ESA) générée par l'AO (amplificateur optique) dans la bande passante optique du récepteur

General Information

• Status: Published
• Publication Date: 06-Nov-2013
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 33.180.30 - Optic amplifiers
• Technical Committee: SC 86C - Fibre optic systems and active devices
• Drafting Committee: WG 3 - TC 86/SC 86C/WG 3
• Current Stage: PPUB - Publication issued
• Start Date: 31-Jan-2014
• Completion Date: 07-Nov-2013

Standards Content (Sample)

IEC 61290-3-3 ®
Edition 1.0 2013-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Optical amplifiers – Test methods –
Part 3-3: Noise figure parameters – Signal power to total ASE power ratio

Amplificateurs optiques – Méthodes d’essais –
Partie 3-3: Paramètres du facteur de bruit – Rapport puissance du signal sur
puissance totale d'ESA
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IEC 61290-3-3 ®
Edition 1.0 2013-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Optical amplifiers – Test methods –

Part 3-3: Noise figure parameters – Signal power to total ASE power ratio

Amplificateurs optiques – Méthodes d’essais –

Partie 3-3: Paramètres du facteur de bruit – Rapport puissance du signal sur

puissance totale d'ESA
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX Q
ICS 33.180.30 ISBN 978-2-8322-1173-1

– 2 – 61290-3-3 © IEC:2013
CONTENTS
FOREWORD . 3
1 Scope and object . 5
2 Normative references . 5
3 Terms, definitions and abbreviations . 5
3.1 Terms and definitions . 5
3.2 Abbreviations . 6
4 Background . 7
5 Apparatus . 8
5.1 Measurement using an OSA . 8
5.2 Measurement using a bandpass filter and an optical power meter . 9
6 Test sample . 11
7 Procedure . 11
7.1 General . 11
7.2 Measurement using an OSA . 11
7.2.1 Calibration . 11
7.2.2 Measurement . 12
7.3 Measurement using a bandpass filter and an optical power meter . 13
7.3.1 General. 13
7.3.2 Calibration . 13
7.3.3 Measurement . 13
8 Calculations . 14
9 Test results . 14
Annex A (informative) Signal power to total ASE power ratio – Dependence on signal
input power, wavelength and output power. 15
Bibliography . 17

Figure 1 – Test set-up for OSA calibration and for measuring signal input power and
source spontaneous emission power . 8
Figure 2 – Test set-up for measuring signal output power and ASE power using an OSA. 8
Figure 3 – Test set-ups for filter calibration and measuring the signal input power . 10
Figure 4 – Test set-ups for measuring output signal power and ASE power using a filter
and an optical power meter . 10
Figure A.1 – The dependence of Sig_ASE on signal input power . 15
Figure A.2 – The ASE spectrum for two different signal wavelengths . 16
Figure A.3 – Sig_ASE as a function of output power for different signal wavelength . 16

61290-3-3 © IEC:2013 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL AMPLIFIERS –
TEST METHODS –
Part 3-3: Noise figure parameters –
Signal power to total ASE power ratio

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International Standard IEC 61290-3-3 has been prepared by subcommittee 86C: Fibre optic
systems and active devices, of IEC technical committee 86: Fibre optics.
The text of this standard is based on the following documents:
CDV Report on voting
86C/1121/CDV 86C/1184/RVC
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

– 4 – 61290-3-3 © IEC:2013
A list of all parts in the IEC 61290 series, published under the general title Optical amplifiers –
Test methods, can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until the
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61290-3-3 © IEC:2013 – 5 –
OPTICAL AMPLIFIERS –
TEST METHODS –
Part 3-3: Noise figure parameters –
Signal power to total ASE power ratio

1 Scope and object
This part of IEC 61290-3 applies to all commercially available single channel optical amplifiers
(OAs), including OAs us
...