欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    EN 60793-1-48-2017 en Optical fibres - Part 1-48 Measurement methods and test procedures - Polarization mode Dispersion.pdf

    • 资源ID:718887       资源大小:1.56MB        全文页数:58页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    EN 60793-1-48-2017 en Optical fibres - Part 1-48 Measurement methods and test procedures - Polarization mode Dispersion.pdf

    1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Optical fibresPart 1-48: Measurement methods and test procedures - Polarization mode dispersionBS EN 60793-1-48:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60793-1-48 December 2017 ICS 33.180.10 Supersedes

    2、EN 60793-1-48:2007 English Version Optical fibres - Part 1-48: Measurement methods and test procedures - Polarization mode Dispersion (IEC 60793-1-48:2017) Fibres optiques - Partie 1-48: Mthodes de mesure et procdures dessai - Dispersion de mode de polarisation (IEC 60793-1-48:2017) Lichtwellenleite

    3、r - Teil 1-48: Messmethoden und Prfverfahren - Polarisationsmodendispersion (IEC 60793-1-48:2017) This European Standard was approved by CENELEC on 2017-09-27. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standa

    4、rd 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 (Engl

    5、ish, 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

    6、 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, Serbia, Slovakia, S

    7、lovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2017 CENEL

    8、EC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60793-1-48:2017 E National forewordThis British Standard is the UK implementation of EN 60793148:2017. It is identical to IEC 60793148:2017. It supersedes BS EN 60793148:2007, which is with

    9、drawn.The UK participation in its preparation was entrusted to Technical Committee GEL/86/1, Optical fibres and cables.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a cont

    10、ract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 93036 2ICS 33.180.10Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the aut

    11、hority of the Standards Policy and Strategy Committee on 31 December 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 60793148:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60793-1-48 December 2017 ICS 33.180.10 Supersedes EN 60793-1-48:2007 Engli

    12、sh Version Optical fibres - Part 1-48: Measurement methods and test procedures - Polarization mode Dispersion (IEC 60793-1-48:2017) Fibres optiques - Partie 1-48: Mthodes de mesure et procdures dessai - Dispersion de mode de polarisation (IEC 60793-1-48:2017) Lichtwellenleiter - Teil 1-48: Messmetho

    13、den und Prfverfahren - Polarisationsmodendispersion (IEC 60793-1-48:2017) This European Standard was approved by CENELEC on 2017-09-27. 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 natio

    14、nal 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

    15、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, Bulga

    16、ria, 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, Serbia, Slovakia, Slovenia, Spain, Sweden,

    17、Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2017 CENELEC All rights of exploit

    18、ation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60793-1-48:2017 E BS EN 60793148:2017EN 60793-1-48:2017 2 European foreword The text of document 86A/1678/CDV, future edition 3 of IEC 60793-1-48 , prepared by SC 86A “Fibres and cables“ of IEC/TC 86 “Fibre optics

    19、“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60793-1-48:2017. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2018-06-27 latest date by

    20、which the national standards conflicting with the document have to be withdrawn (dow) 2020-09-27 This document supersedes EN 60793-1-48:2007. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible fo

    21、r identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60793-1-48:2017 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 indica

    22、ted: IEC 60793-1-44 NOTE Harmonized as EN 60793-1-44. IEC 60793-1-50 NOTE Harmonized as EN 60793-1-50. IEC 60793-2-50 NOTE Harmonized as EN 60793-2-50. IEC 60794-3 NOTE Harmonized as EN 60794-3. IEC 61280-4-4 NOTE Harmonized as EN 61280-4-4. IEC 61290-11-1 NOTE Harmonized as EN 61290-11-1. IEC 61290

    23、-11-2 NOTE Harmonized as EN 61290-11-2. IEC 61300-3-32 NOTE Harmonized as EN 61300-3-32. BS EN 60793148:2017EN 60793-1-48:2017 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents are referred to in the text

    24、in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 Where an International Publication has bee

    25、n 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 Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60793-1-1 - Optical fibres - Part 1-1: Meas

    26、urement methods and test procedures - General and guidance EN 60793-1-1 - IEC/TR 61292-5 - Optical amplifiers - Part 5: Polarization mode dispersion parameter - General information - - ITU-T Recommendation G.650.2 - Definitions and test methods for statistical and non-linear related attributes of si

    27、ngle-mode fibre and cable - - BS EN 60793148:2017This page deliberately left blank 2 IEC 60793-1-48:2017 IEC 2017 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references 8 3 Terms, definitions, symbols and abbreviated terms 8 3.1 Terms and definitions 8 3.2 Symbols and abbreviated te

    28、rms 8 4 General . 10 4.1 Methods for measuring PMD . 10 4.2 Reference test method 13 4.3 Applicability 13 5 Apparatus 14 5.1 General . 14 5.2 Light source and polarizers . 14 5.3 Input optics . 14 5.4 Input positioner . 14 5.5 Cladding mode stripper . 14 5.6 High-order mode filter . 15 5.7 Output po

    29、sitioner 15 5.8 Output optics 15 5.9 Detector 15 5.10 Computer 15 6 Sampling and specimens . 15 6.1 General . 15 6.2 Specimen length . 16 6.3 Deployment. 16 6.3.1 General . 16 6.3.2 Uncabled fibre . 16 6.3.3 Optical fibre cable 16 7 Procedure 17 8 Calculation or interpretation of results . 17 9 Docu

    30、mentation 17 9.1 Information required for each measurement 17 9.2 Information to be available 17 10 Specification information . 18 Annex A (normative) Requirements specific to method A (FA) Fixed analyser measurement method 19 A.1 Apparatus . 19 A.1.1 Block diagrams 19 A.1.2 Light source . 19 A.1.3

    31、Analyser 20 A.2 Procedure . 20 A.2.1 Wavelength range and increment . 20 A.2.2 Complete the scans . 20 2 IEC 60793-1-48:2017 IEC 2017 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references 8 3 Terms, definitions, symbols and abbreviated terms 8 3.1 Terms and definitions 8 3.2 Symbol

    32、s and abbreviated terms 8 4 General . 10 4.1 Methods for measuring PMD . 10 4.2 Reference test method 13 4.3 Applicability 13 5 Apparatus 14 5.1 General . 14 5.2 Light source and polarizers . 14 5.3 Input optics . 14 5.4 Input positioner . 14 5.5 Cladding mode stripper . 14 5.6 High-order mode filte

    33、r . 15 5.7 Output positioner 15 5.8 Output optics 15 5.9 Detector 15 5.10 Computer 15 6 Sampling and specimens . 15 6.1 General . 15 6.2 Specimen length . 16 6.3 Deployment. 16 6.3.1 General . 16 6.3.2 Uncabled fibre . 16 6.3.3 Optical fibre cable 16 7 Procedure 17 8 Calculation or interpretation of

    34、 results . 17 9 Documentation 17 9.1 Information required for each measurement 17 9.2 Information to be available 17 10 Specification information . 18 Annex A (normative) Requirements specific to method A (FA) Fixed analyser measurement method 19 A.1 Apparatus . 19 A.1.1 Block diagrams 19 A.1.2 Ligh

    35、t source . 19 A.1.3 Analyser 20 A.2 Procedure . 20 A.2.1 Wavelength range and increment . 20 A.2.2 Complete the scans . 20 BS EN 60793148:2017IEC 60793-1-48:2017 IEC 2017 3 A.3 Calculations 23 A.3.1 Approaches of calculating PMD . 23 A.3.2 Extrema counting . 23 A.3.3 Fourier transform . 23 A.3.4 Cos

    36、ine Fourier analysis . 25 Annex B (normative) Requirements specific to method B (SPE) Stokes parameter evaluation method . 30 B.1 Apparatus . 30 B.1.1 Block diagram 30 B.1.2 Light source . 30 B.1.3 Polarimeter 31 B.2 Procedure . 31 B.3 Calculations 32 B.3.1 Principle 32 B.3.2 Jones matrix eigenanaly

    37、sis (JME) 33 B.3.3 Poincar sphere analysis (PSA) . 34 B.3.4 State of polarization (SOP) 35 Annex C (normative) Requirements specific to method C (INTY) Interferometry method 36 C.1 Apparatus . 36 C.1.1 Block diagram 36 C.1.2 Light source . 39 C.1.3 Beam splitter . 39 C.1.4 Analyser 39 C.1.5 Interfer

    38、ometer 39 C.1.6 Polarization scrambler . 39 C.1.7 Polarization beam splitter 40 C.2 Procedure . 40 C.2.1 Calibration . 40 C.2.2 Routine operation 40 C.3 Calculations 44 C.3.1 General . 44 C.3.2 TINTY calculations 44 C.3.3 GINTY calculations 45 Annex D (informative) Determination of RMS width from a

    39、fringe envelope 47 D.1 Overview. 47 D.2 RMS calculation for TINTY 47 D.3 RMS calculation for GINTY . 49 Bibliography 51 Figure A.1 Block diagrams for method A 19 Figure A.2 Typical results from method A . 22 Figure A.3 PMD by Fourier analysis . 25 Figure A.4 Cross-correlation and autocorrelation fun

    40、ctions 29 Figure B.1 Block diagram for method B 30 Figure B.2 Typical random mode coupling results from method B. 32 Figure B.3 Typical histogram of DGD values. . 33 Figure C.1 Schematic diagram for method C (generic implementation) . 36 BS EN 60793148:2017 4 IEC 60793-1-48:2017 IEC 2017 Figure C.2

    41、Other schematic diagrams for method C . 38 Figure C.3 Fringe envelopes for negligible and random polarization mode coupling of TINTY-based measurement system 41 Figure C.4 Fringe envelopes for mixed, negligible and random polarization mode coupling of GINTY-based measurement system 43 Figure D.1 Par

    42、ameters for interferogram analysis 47 Table A.1 Cosine transform calculations 28 BS EN 60793148:2017IEC 60793-1-48:2017 IEC 2017 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ OPTICAL FIBRES Part 1-48: Measurement methods and test procedures Polarization mode dispersion FOREWORD 1) The International

    43、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 concerning standardization in the electrical and electronic fie

    44、lds. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IE

    45、C National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardizat

    46、ion (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has represent

    47、ation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are 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 can

    48、not be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publicatio

    49、ns. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in 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 users should ensure that t


    注意事项

    本文(EN 60793-1-48-2017 en Optical fibres - Part 1-48 Measurement methods and test procedures - Polarization mode Dispersion.pdf)为本站会员(registerpick115)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开