EN 61290-1-3-2015 en Optical amplifiers - Test methods - Part 1-3 Power and gain parameters - Optical power meter method.pdf

1、BSI Standards PublicationOptical amplifiers Test methodsPart 1-3: Power and gain parameters Optical power meter methodBS EN 61290-1-3:2015National forewordThis British Standard is the UK implementation of EN 61290-1-3:2015. It is identical to IEC 61290-1-3:2015. It supersedes BS EN 61290-1-3:2005whi

2、ch is withdrawn.The UK participation in its preparation was entrusted by TechnicalCommittee GEL/86, Fibre optics, to Subcommittee GEL/86/3, Fibre optic systems and active devices.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does no

3、t purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 85611 2ICS 33.180.30Compliance with a British Standard cannot confer immunity fromlegal obli

4、gations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 June 2015.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 61290-1-3:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61290-1-3 June 2015 I

5、CS 33.180.30 Supersedes EN 61290-1-3:2005 English Version Optical amplifiers - Test methods - Part 1-3: Power and gain parameters - Optical power meter method (IEC 61290-1-3:2015) Amplificateurs optiques - Mthodes dessai - Partie 1-3: Paramtres de puissance et de gain - Mthode par appareil de mesure

6、 de la puissance optique (IEC 61290-1-3:2015) Prfverfahren fr Lichtwellenleiter-Verstrker - Teil 1-3: Optische Leistungs- und Verstrkerparameter - Verfahren mit optischem Leistungsmessgert (IEC 61290-1-3:2015) This European Standard was approved by CENELEC on 2015-03-31. CENELEC members are bound to

7、 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-CE

8、NELEC 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 Cent

9、re 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, Ital

10、y, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr E

11、lektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 61290-1-3:2015 E BS EN 61290-1-3:2015EN 61290-1-3:2015 2 Foreword The text of document 86

12、C/1255/CDV, future edition 3 of IEC 61290-1-3, 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 61290-1-3:2015. The following dates are fixed: latest date by which the document has to

13、be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-12-31 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2018-03-31 This document supersedes EN 61290-1-3:2005, with respect to which it co

14、nstitutes a technical revision including the following significant technical changes: a) Detail description of most parameters has been provided in EN 61290-1 and removed from this part; b) Description of maximum output signal power and maximum total output power is added. This document is to be use

15、d in conjunction with EN 61290-1. 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 Sta

16、ndard IEC 61290-1-3:2015 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 60793-1-1 NOTE Harmonized as EN 60793-1-1. IEC 60793-2-50 NOTE Harmonized as EN 60793-2-5

17、0. IEC 60825-1 NOTE Harmonized as EN 60825-1. IEC 60825-2 NOTE Harmonized as EN 60825-2. IEC 60874-1 NOTE Harmonized as EN 60874-1. IEC 61290-1-1 NOTE Harmonized as EN 61290-1-1. IEC 61290-10 (Series) NOTE Harmonized as EN 61290-10 (Series). BS EN 61290-1-3:2015EN 61290-1-3:2015 3 Annex ZA (normativ

18、e) 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

19、references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Stand

20、ards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60793-1-40 - Optical fibres - Part 1-40: Measurement methods and test procedures - Attenuation EN 60793-1-40 - IEC 61290-1 - Optical amplifiers - Test methods - Part 1: Power and gain parameters EN 612

21、90-1 - IEC 61291-1 - Optical amplifiers - Part 1: Generic specification EN 61291-1 - BS EN 61290-1-3:2015 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

22、Test sample . 9 6 Procedure 9 7 Calculation 12 8 Test results . 13 Annex A (informative) Optimization of optical bandpass filter spectral width . 15 Bibliography 16 Figure 1 Typical arrangement of optical power meter test apparatus for measurement 7 BS EN 61290-1-3:2015IEC 61290-1-3:2015 IEC 2015 3

23、INTERNATIONAL ELECTROTECHNICAL COMMISSION _ OPTICAL AMPLIFIERS TEST METHODS Part 1-3: Power and gain parameters Optical power meter method FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committe

24、es (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Re

25、ports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and

26、 non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreement

27、s of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and a

28、re accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote int

29、ernational uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

30、 the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All us

31、ers should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or ot

32、her damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication.

33、 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 pate

34、nt rights. International Standard IEC 61290-1-3 has been prepared by subcommittee 86C: Fibre optic systems and active 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. Thi

35、s edition includes the following significant technical changes with respect to the previous edition: a) Detail description 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. BS EN 61

36、290-1-3:2015 4 IEC 61290-1-3:2015 IEC 2015 The text of this standard is based on the following documents: CDV Report on voting 86C/1255/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 publicatio

37、n has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 61290 series, published under the general title Optical amplifiers Test methods1) can be found on the IEC website. This International Standard is to be used in conjunction with IEC-61290-1. The commi

38、ttee 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 editi

39、on, or amended. _ 1)The first editions of some of these parts were published under the general title Optical fibre amplifiers Basic specification or Optical amplifier test methods. BS EN 61290-1-3:2015IEC 61290-1-3:2015 IEC 2015 5 OPTICAL AMPLIFIERS TEST METHODS Part 1-3: Power and gain parameters O

40、ptical power meter method 1 Scope This part of IEC 61290-1 applies to all commercially available optical amplifiers (OA) and optically amplified subsystems. It applies to OA using optically pumped fibres (OFA based on either rare-earth doped fibres or on the Raman effect), semiconductors (SOA), and

41、waveguides (POWA). NOTE The applicability of the test methods described in the present standard to distributed Raman amplifiers is for further study. The object of this part of IEC 61290-1 is to establish uniform requirements for accurate and reliable measurements, by means of the optical power mete

42、r 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. All numerical values followed by () are suggested values for which the measurement is assu

43、red. Other values may be acceptable but should be verified. This part of IEC 61290-1 applies to single-channel amplifiers. For multichannel amplifiers, the IEC 61290-10 series applies. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document an

44、d 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. IEC 60793-1-40, Optical fibres Part 1-40: Measurement methods and test procedures Attenuation IEC 6

45、1290-1, Optical amplifiers Test methods Part 1: Power and gain parameters IEC 61291-1, Optical amplifiers Part 1: Generic specification 3 Terms, definitions and abbreviations 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 61291-1 apply. BS EN 6129

46、0-1-3:2015 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 diode) ECL external cavity laser (diode) FWHM full width at half maximum LED light emitting diode OA optical amplifier OFA optic

47、al fibre amplifier OSA optical spectrum analyzer PDL polarization dependent loss POWA planar optical waveguide amplifier SOA semiconductor optical amplifier 4 Apparatus A diagram of the measurement set-up is given in Figure 1. BS EN 61290-1-3:2015IEC 61290-1-3:2015 IEC 2015 7 Figure 1a) Measurement

48、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 Figure 1 Typical arrangement of optical power meter test apparatus for measurement The test equipment liste

49、d 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) Variable optical attenuator 1 2 IEC Optical bandpass filter Optical coupler dB J1 J2 Optical source Optical power meter Optical power meter Variable optical attenuator Polarization controll