1、 IEC 61290-1-3 Edition 3.0 2015-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical amplifiers Test methods Part 1-3: Power and gain parameters Optical power meter method Amplificateurs optiques Mthodes dessai Partie 1-3: Paramtres de puissance et de gain Mthode par appareil de mesure de la puiss
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19、C. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 61290-1-3 Edition 3.0 2015-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical amplifiers Test methods Part 1-3: Power and gain p
20、arameters Optical power meter method Amplificateurs optiques Mthodes dessai Partie 1-3: Paramtres de puissance et de gain Mthode par appareil de mesure de la puissance optique INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 33.180.30 ISBN 978-2-8322-2279-9 Re
21、gistered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distr
22、ibuteur agr. 2 IEC 61290-1-3:2015 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 6 4 Apparatus 6 5 Test sample . 9 6 Procedure 9 7 Calculation 12 8 Test results . 13 Annex A (informative) Opti
23、mization of optical bandpass filter spectral width . 15 Bibliography 16 Figure 1 Typical arrangement of optical power meter test apparatus for measurement 7 IEC 61290-1-3:2015 IEC 2015 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ OPTICAL AMPLIFIERS TEST METHODS Part 1-3: Power and gain parameters O
24、ptical power meter method FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concern
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34、on 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 61290-1-3 has been prepared by subcommittee 86C: Fibre optic systems and a
35、ctive devices, of IEC technical committee 86: Fibre optics. This third edition cancels and replaces the second edition published in 2005. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Detail d
36、escription of most parameters has been described in IEC 61290-1 and removed from this part; b) Description of maximum output signal power and maximum total output power are added. 4 IEC 61290-1-3:2015 IEC 2015 The text of this standard is based on the following documents: CDV Report on voting 86C/12
37、55/CDV 86C/1292/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. A list of all parts in the IEC 61290 series, published under th
38、e general title Optical amplifiers Test methods 1) can be found on the IEC website. This International Standard is to be used in conjunction with IEC-61290-1. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site
39、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. _ 1)The first editions of some of these parts were published under the general title Optical fibre amplifiers Basic
40、specification or Optical amplifier test methods. IEC 61290-1-3:2015 IEC 2015 5 OPTICAL AMPLIFIERS TEST METHODS Part 1-3: Power and gain parameters Optical power meter method 1 Scope This part of IEC 61290-1 applies to all commercially available optical amplifiers (OA) and optically amplified subsyst
41、ems. It applies to OA using optically pumped fibres (OFA based on either rare-earth doped fibres or on the Raman effect), semiconductors (SOA), and waveguides (POWA). NOTE The applicability of the test methods described in the present standard to distributed Raman amplifiers is for further study. Th
42、e object of this part of IEC 61290-1 is to establish uniform requirements for accurate and reliable measurements, by means of the optical power meter 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) ma
43、ximum output signal power; e) maximum total output power. All numerical values followed by () are suggested values for which the measurement is assured. Other values may be acceptable but should be verified. This part of IEC 61290-1 applies to single-channel amplifiers. For multichannel amplifiers,
44、the IEC 61290-10 series applies. 2 Normative references 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 referen
45、ced document (including any amendments) applies. IEC 60793-1-40, Optical fibres Part 1-40: Measurement methods and test procedures Attenuation IEC 61290-1, Optical amplifiers Test methods Part 1: Power and gain parameters IEC 61291-1, Optical amplifiers Part 1: Generic specification 3 Terms, definit
46、ions and abbreviations 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 61291-1 apply. 6 IEC 61290-1-3:2015 IEC 2015 3.2 Abbreviations ASE amplified spontaneous emission DBR distributed Bragg reflector (laser diode) DFB distributed feedback (laser d
47、iode) ECL external cavity laser (diode) FWHM full width at half maximum LED light emitting diode OA optical amplifier OFA optical fibre amplifier OSA optical spectrum analyzer PDL polarization dependent loss POWA planar optical waveguide amplifier SOA semiconductor optical amplifier 4 Apparatus A di
48、agram of the measurement set-up is given in Figure 1. IEC 61290-1-3:2015 IEC 2015 7 Figure 1a) Measurement of input signal power Figure 1b) Measurement of optical bandpass filter loss and jumper loss Figure 1c) Measurement of output signal power and gain Figure 1d) Measurement of total output power
49、Figure 1 Typical arrangement of optical power meter test apparatus for measurement The test equipment listed below, with the required characteristics, is needed. a) optical source: The optical source shall be either at fixed wavelength or wavelength- tuneable. IEC dB J1 Optical coupler Optical source Optical power meter Optical power meter Polarization controller (option) Variab
