IEC 61290-1-1:2015

IEC 61290-1-1 ®
Edition 3.0 2015-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Optical amplifiers – Test methods –
Part 1-1: Power and gain parameters – Optical spectrum analyzer method

Amplificateurs optiques – Méthodes d'essai –
Partie 1-1: Paramètres de puissance et de gain – Méthode de l’analyseur
de spectre optique
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IEC 61290-1-1 ®
Edition 3.0 2015-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Optical amplifiers – Test methods –

Part 1-1: Power and gain parameters – Optical spectrum analyzer method

Amplificateurs optiques – Méthodes d'essai –

Partie 1-1: Paramètres de puissance et de gain – Méthode de l’analyseur

de spectre optique
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.30 ISBN 978-2-8322-3742-7

– 2 – IEC 61290-1-1:2015 © IEC 2015
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms, definitions and abbreviations . 5
3.1 Terms and definitions . 5
3.2 Abbreviations . 5
4 Apparatus . 6
5 Test sample . 8
6 Procedure . 8
7 Calculation . 9
8 Test results . 11
Bibliography . 12

Figure 1 – Typical arrangement of the optical spectrum analyzer test apparatus for
gain and power measurements . 6

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL AMPLIFIERS – TEST METHODS –

Part 1-1: Power and gain parameters –
Optical spectrum analyzer method

FOREWORD
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International Standard IEC 61290-1-1 has been prepared by subcommittee 86C: Fibre optic
systems and active devices, of IEC technical committee 86: Fibre optics.
This bilingual version (2016-11) corresponds to the monolingual English version, published in
2015-05.
This third edition cancels and replaces the second edition published in 2006 and constitutes a
technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) updates on the characteristics of measurement apparatus;
b) revised list of addressed optical amplifier parameters.

– 4 – IEC 61290-1-1:2015 © IEC 2015
The text of this standard is based on the following documents:
FDIS Report on voting
86C/1309/FDIS 86C/1328/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
The French version of this standard has not been voted upon.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
This standard shall be used in conjunction with IEC 61290-1 and IEC 61291-1.
A list of all parts of 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 website 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.
_____________
The first editions of some of these parts were published under the general title Optical fibre amplifiers – Basic
specification or Optical amplifier test methods.

OPTICAL AMPLIFIERS – TEST METHODS –

Part 1-1: Power and gain parameters –
Optical spectrum analyzer method

1 Scope
This part of IEC 61290 applies to all commercially available optical amplifiers (OAs) and
optically amplified modules. It applies to OAs using optically pumped fibres (OFAs based on
either rare-earth doped fibres or on the Raman effect), semiconductor OAs (SOAs) and planar
optical waveguide amplifiers (POWAs).
The object of this standard is to establish uniform requirements for accurate and reliable
measurements, by means of the optical spectrum analyzer test method, of the following OA
parameters, as defined in IEC 61291-1:
a) nominal output signal power;
b) gain;
c) polarization-dependent gain;
d) maximum output signal power;
e) maximum total output power.
NOTE All numerical values followed by
...