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

Lichtwellenleiter-Verstärker – Prüfverfahren–- Teil 3-3: Rauschzahlparameter – Verhältnis der Signalleistung zur Gesamt-ASE-Leistung

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

Optični ojačevalniki - Preskusne metode - 3-3. del: Parametri šumnega števila - Razmerje med močjo signala in celotno močjo ASE (IEC 61290-3-3:2013)

General Information

Status
Published
Publication Date
06-Feb-2014
Withdrawal Date
11-Dec-2016
Current Stage
6060 - Document made available - Publishing
Start Date
07-Feb-2014
Completion Date
07-Feb-2014

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SLOVENSKI STANDARD
01-april-2014
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Optical amplifiers - Test methods - Part 3-3: Noise figure parameters - Signal power to
total ASE power ratio
Ta slovenski standard je istoveten z: EN 61290-3-3:2014
ICS:
33.180.30 2SWLþQLRMDþHYDOQLNL Optic amplifiers
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 61290-3-3
NORME EUROPÉENNE
February 2014
EUROPÄISCHE NORM
ICS 33.180.30
English version
Optical amplifiers -
Test methods -
Part 3-3: Noise figure parameters -
Signal power to total ASE power ratio
(IEC 61290-3-3:2013)
Amplificateurs optiques - Lichtwellenleiter-Verstärker –
Méthodes d’essais - Prüfverfahren -
Partie 3-3: Paramètres du facteur Teil 3-3: Rauschzahlparameter -
de bruit - Verhältnis der Signalleistung zur Gesamt-
Rapport puissance du signal sur ASE-Leistung
puissance totale d'ESA (IEC 61290-3-3:2013)
(CEI 61290-3-3:2013)
This European Standard was approved by CENELEC on 2013-12-12. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the CEN-CENELEC Management Centre or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2014 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61290-3-3:2014 E
Foreword
The text of document 86C/1121/CDV, future edition 1 of IEC 61290-3-3, prepared by SC 86C, "Fibre
optic systems and active devices", of IEC/TC 86, "Fibre optics" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN 61290-3-3:2014.

The following dates are fixed:
(dop) 2014-09-12
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2016-12-12
• latest date by which the national

standards conflicting with the
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 61290-3-3:2013 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 61290-3-1 NOTE  Harmonized as EN 61290-3-1.
IEC 61290-3-2 NOTE  Harmonized as EN 61290-3-2.

- 3 - EN 61290-3-3:2014
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

IEC 61290-3 - Optical amplifiers - Test methods - EN 61290-3 -
Part 3: Noise figure parameters

IEC 61291-1 2012 Optical amplifiers - EN 61291-1 2012
Part 1: Generic specification
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

FOREWORD
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
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
stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data related to
the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The 'colour inside' logo on the cover page of this p
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