1、 IEC/TR 62627-03-04 Edition 1.0 2013-10 TECHNICAL REPORT Fibre optic interconecting devices and passive components Part 03-04:Reliability Guideline for high power reliability of passive optical components IEC/TR 62627-03-04:2013(E)Copyrighted material licensed to BR Demo by Thomson Reuters(Scientifi
2、c),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2013 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part of this publication may be reproduced
3、 or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from either IEC or IECs member National Committee in the country of the requester.If you have any questions about IEC copyright or have an enquiry about obtaining addi
4、tional rights to this publication,please contact the address below or your local IEC member National Committee for further information.IEC Central Office Tel.:+41 22 919 02 11 3,rue de Varemb Fax:+41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Ele
5、ctrotechnical Commission(IEC)is the leading global organization that prepares and publishes International Standards for all electrical,electronic and related technologies.About IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that y
6、ou have the latest edition,a corrigenda or an amendment might have been published.Useful links:IEC publications search-www.iec.ch/searchpub The advanced search enables you to find IEC publications by a variety of criteria(reference number,text,technical committee,).It also gives information on proje
7、cts,replaced and withdrawn publications.IEC Just Published-webstore.iec.ch/justpublished Stay up to date on all new IEC publications.Just Published details all new publications released.Available on-line and also once a month by email.Electropedia-www.electropedia.org The worlds leading online dicti
8、onary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French,with equivalent terms in additional languages.Also known as the International Electrotechnical Vocabulary(IEV)on-line.Customer Service Centre-webstore.iec.ch/csc If you wish to give us yo
9、ur feedback on this publication or need further assistance,please contact the Customer Service Centre:csciec.ch.Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled wh
10、en printed.IEC/TR 62627-03-04 Edition 1.0 2013-10 TECHNICAL REPORT Fibre optic interconecting devices and passive components Part 03-04:Reliability Guideline for high power reliability of passive optical components INTERNATIONAL ELECTROTECHNICAL COMMISSION P ICS 33.180.20 PRICE CODE ISBN 978-2-8322-
11、1160-1 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduc
12、tion or distribution is permitted.Uncontrolled when printed.2 TR 62627-03-04 IEC:2013(E)CONTENTS FOREWORD.3 INTRODUCTION.5 1 Scope.6 2 Normative references.6 3 Generic information.6 4 Procedures for confirmation of high power reliability.7 5 Risk analysis under high power conditions.7 5.1 Example of
13、 risk under high power conditions.7 5.2 Preparation of risk analysis table.8 5.3 Estimation of failure modes and determination of test conditions.9 6 Step-stress test.9 6.1 General.9 6.2 Test set-up.9 6.3 Test condition.10 Duration time of step-stress test.10 6.3.1 Test temperature.10 6.3.2 Pass/fai
14、l criteria.10 6.3.3 Performance monitoring.10 6.3.4 Test wavelengths of light source.10 6.3.5 Test power.11 6.3.6 Sample size.11 6.3.7 Coherency of light source.11 6.3.87 Analysis of step-stress test result.11 7.1 Estimate and identify the failure mechanism.11 7.2 Estimate the maximum input power fo
15、r guaranteeing long-term reliability.11 8 Long-term test.12 9 Reliability under high power conditions.12 10 Test report.13 Annex A(informative)Examples of high power risk analysis table for optical passive components.14 Figure 1 Test set-up of high power step-stress test(example).10 Table 1 Typical
16、risks of materials on high power input condition.8 Table 2 Format of high power risk analysis table.9 Table A.1 High power risk analysis table for metal-doped,fibre plug-style fixed optical attenuators.14 Table A.2 High power risk analysis table for in-line optical isolators.14 Table A.3 High power risk analysis table for planer waveguide type optical splitters.15 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No furthe
