IEC TR3 61931-1998 Fibre optic - Terminology《纤维光学 术语》.pdf

1、RAPPORTTECHNIQUECEIIECTECHNICALREPORT61931Premire ditionFirst edition1998-08Fibres optiques TerminologieFibre optic TerminologyNumro de rfrenceReference numberCEI/IEC 61931:1998Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or

2、networking permitted without license from IHS-,-Numros des publicationsDepuis le 1er janvier 1997, les publications de la CEIsont numrotes partir de 60000.Publications consolidesLes versions consolides de certaines publications dela CEI incorporant les amendements sont disponibles.Par exemple, les n

3、umros ddition 1.0, 1.1 et 1.2indiquent respectivement la publication de base, lapublication de base incorporant lamendement 1, etla publication de base incorporant les amendements 1et 2.Validit de la prsente publicationLe contenu technique des publications de la CEI estconstamment revu par la CEI af

4、in quil reflte ltatactuel de la technique.Des renseignements relatifs la date de re-confirmation de la publication sont disponibles dansle Catalogue de la CEI.Les renseignements relatifs des questions ltude etdes travaux en cours entrepris par le comit techniquequi a tabli cette publication, ainsi q

5、ue la liste despublications tablies, se trouvent dans les documentsci-dessous: Site web de la CEI* Catalogue des publications de la CEIPubli annuellement et mis jour rgulirement(Catalogue en ligne)* Bulletin de la CEIDisponible la fois au site web de la CEI*et comme priodique imprimTerminologie, sym

6、boles graphiqueset littrauxEn ce qui concerne la terminologie gnrale, le lecteurse reportera la CEI 60050: Vocabulaire Electro-technique International (VEI).Pour les symboles graphiques, les symboles littrauxet les signes dusage gnral approuvs par la CEI, lelecteur consultera la CEI 60027: Symboles

7、littraux utiliser en lectrotechnique, la CEI 60417: Symbolesgraphiques utilisables sur le matriel. Index, relev etcompilation des feuilles individuelles, et la CEI 60617:Symboles graphiques pour schmas.* Voir adresse site web sur la page de titre.NumberingAs from 1 January 1997 all IEC publications

8、areissued with a designation in the 60000 series.Consolidated publicationsConsolidated versions of some IEC publicationsincluding amendments are available. For example,edition numbers 1.0, 1.1 and 1.2 refer, respectively, tothe base publication, the base publication incor-porating amendment 1 and th

9、e base publicationincorporating amendments 1 and 2.Validity of this publicationThe technical content of IEC publications is keptunder constant review by the IEC, thus ensuring thatthe content reflects current technology.Information relating to the date of the reconfirmationof the publication is avai

10、lable in the IEC catalogue.Information on the subjects under consideration andwork in progress undertaken by the technical com-mittee which has prepared this publication, as well asthe list of publications issued, is to be found at thefollowing IEC sources: IEC web site* Catalogue of IEC publication

11、sPublished yearly with regular updates(On-line catalogue)* IEC BulletinAvailable both at the IEC web site* andas a printed periodicalTerminology, graphical and lettersymbolsFor general terminology, readers are referred toIEC 60050: International Electrotechnical Vocabulary(IEV). For graphical symbol

12、s, and letter symbols and signsapproved by the IEC for general use, readers arereferred to publications IEC 60027: Letter symbols tobe used in electrical technology, IEC 60417: Graphicalsymbols for use on equipment. Index, survey andcompilation of the single sheets and IEC 60617:Graphical symbols fo

13、r diagrams.* See web site address on title page.Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-RAPPORTTECHNIQUE TYPE 3CEIIECTECHNICALREPORT TYPE 361931Premire ditionFirst editi

14、on1998-08Fibres optiques TerminologieFibre optic TerminologyCommission Electrotechnique InternationaleInternational Electrotechnical CommissionPour prix, voir catalogue en vigueurFor price, see current catalogue IEC 1998 Droits de reproduction rservs Copyright - all rights reservedAucune partie de c

15、ette publication ne peut tre reproduite niutilise sous quelque forme que ce soit et par aucunprocd, lectronique ou mcanique, y compris la photo-copie et les microfilms, sans laccord crit de lditeur.No part of this publication may be reproduced or utilized inany form or by any means, electronic or me

16、chanical,including photocopying and microfilm, without permission inwriting from the publisher.International Electrotechnical Commission 3, rue de Varemb Geneva, SwitzerlandTelefax: +41 22 919 0300 e-mail: inmailiec.ch IEC web site http: /www.iec.chCODE PRIXPRICE CODEXCCopyright International Electr

17、otechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,- 2 61931 CEI:1998SOMMAIREPagesAVANT-PROPOS 4INTRODUCTION . 8Articles1 Domaine dapplication et rfrences 102 Liste des termes 102.1 Gnralits 102.2 Caractristique

18、s de propagation . 342.3 Caractristiques gnrales des fibres. 442.4 Caractristiques de propagation des fibres . 622.5 Cbles . 822.6 Composants actifs et passifs 882.7 Sources, dtecteurs et amplificateurs optiques . 1082.8 Mthodes et mesures. 1282.9 Systmes. 136Annexe A Bibliographie. 148Annexe B Inde

19、x 150Annexe C Liste des symboles . 168Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-61931 IEC:1998 3 CONTENTSPageFOREWORD . 5INTRODUCTION . 9Clause1 Scope and references . 112

20、 List of terms 112.1 General concepts. 112.2 Propagation characteristics 352.3 Fibre general characteristics 452.4 Fibre propagation characteristics 632.5 Cables . 832.6 Active and passive components 892.7 Optical sources, detectors and amplifiers . 1092.8 Measurement techniques . 1292.9 Systems. 13

21、7Annex A Bibliography. 149Annex B Index . 151Annex C List of symbols 169Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,- 4 61931 CEI:1998COMMISSION LECTROTECHNIQUE INTERNATIONAL

22、EFIBRES OPTIQUES TERMINOLOGIEAVANT-PROPOS1) La CEI (Commission Electrotechnique Internationale) est une organisation mondiale de normalisation composede lensemble des comits lectrotechniques nationaux (Comits nationaux de la CEI). La CEI a pour objet defavoriser la coopration internationale pour tou

23、tes les questions de normalisation dans les domaines dellectricit et de llectronique. A cet effet, la CEI, entre autres activits, publie des Normes Internationales.Leur laboration est confie des comits dtudes, aux travaux desquels tout Comit national intress par lesujet trait peut participer. Les or

24、ganisations internationales, gouvernementales et non gouvernementales, enliaison avec la CEI, participent galement aux travaux. La CEI collabore troitement avec lOrganisationInternationale de Normalisation (ISO), selon des conditions fixes par accord entre les deux organisations.2) Les dcisions ou a

25、ccords officiels de la CEI concernant les questions techniques, reprsentent, dans la mesuredu possible un accord international sur les sujets tudis, tant donn que les Comits nationaux intressssont reprsents dans chaque comit dtudes.3) Les documents produits se prsentent sous la forme de recommandati

26、ons internationales. Ils sont publiscomme normes, rapports techniques ou guides et agrs comme tels par les Comits nationaux.4) Dans le but dencourager lunification internationale, les Comits nationaux de la CEI sengagent appliquer defaon transparente, dans toute la mesure possible, les Normes intern

27、ationales de la CEI dans leurs normesnationales et rgionales. Toute divergence entre la norme de la CEI et la norme nationale ou rgionalecorrespondante doit tre indique en termes clairs dans cette dernire.5) La CEI na fix aucune procdure concernant le marquage comme indication dapprobation et sa res

28、ponsabilitnest pas engage quand un matriel est dclar conforme lune de ses normes.6) Lattention est attire sur le fait que certains des lments de la prsente Norme internationale peuvent fairelobjet de droits de proprit intellectuelle ou de droits analogues. La CEI ne saurait tre tenue pourresponsable

29、 de ne pas avoir identifi de tels droits de proprit et de ne pas avoir signal leur existence.La tche principale des comits dtudes de la CEI est dlaborer des Normes internationales.Exceptionnellement, un comit dtudes peut proposer la publication dun rapport technique delun des types suivants: type 1,

30、 lorsque, en dpit de maints efforts, laccord requis ne peut tre ralis enfaveur de la publication dune Norme internationale; type 2, lorsque le sujet en question est encore en cours de dveloppement techniqueou lorsque, pour une raison quelconque, la possibilit dun accord pour la publicationdune Norme

31、 internationale peut tre envisage pour lavenir mais pas dans limmdiat; type 3, lorsquun comit dtudes a runi des donnes de nature diffrente de cellesqui sont normalement publies comme Normes internationales, cela pouvant comprendre,par exemple, des informations sur ltat de la technique.Les rapports t

32、echniques des types 1 and 2 font lobjet dun nouvel examen trois ans au plustard aprs leur publication afin de dcider ventuellement de leur transformation en Normesinternationales. Les rapports techniques du type 3 ne doivent pas ncessairement tre rvissavant que les donnes quils contiennent ne soient

33、 plus juges valables ou utiles.La CEI 61931, rapport technique de type 3, a t tablie par le comit dtudes 86 de la CEI:Fibres optiques.Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from I

34、HS-,-61931 IEC:1998 5 INTERNATIONAL ELECTROTECHNICAL COMMISSIONFIBRE OPTIC TERMINOLOGYFOREWORD1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprisingall national electrotechnical committees (IEC National Committees). The object of the IEC is

35、to promoteinternational co-operation on all questions concerning standardization in the electrical and electronic fields. Tothis end and in addition to other activities, the IEC publishes International Standards. Their preparation isentrusted to technical committees; any IEC National Committee inter

36、ested in the subject dealt with mayparticipate in this preparatory work. International, governmental and non-governmental organizations liaisingwith the IEC also participate in this preparation. The IEC collaborates closely with the International Organizationfor Standardization (ISO) in accordance w

37、ith conditions determined by agreement between the twoorganizations.2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, aninternational consensus of opinion on the relevant subjects since each technical committee has representationfrom all interested

38、 National Committees.3) The documents produced have the form of recommendations for international use and are published in the formof standards, technical reports or guides and they are accepted by the National Committees in that sense.4) In order to promote international unification, IEC National C

39、ommittees undertake to apply IEC InternationalStandards transparently to the maximum extent possible in their national and regional standards. Anydivergence between the IEC Standard and the corresponding national or regional standard shall be clearlyindicated in the latter.5) The IEC provides no mar

40、king procedure to indicate its approval and cannot be rendered responsible for anyequipment declared to be in conformity with one of its standards.6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subjectof patent rights. The IEC shall not b

41、e held responsible for identifying any or all such patent rights.The main task of IEC technical committees is to prepare International Standards. Inexceptional circumstances, a technical committee may propose the publication of a technicalreport of one of the following types: type 1, when the requir

42、ed support cannot be obtained for the publication of anInternational Standard, despite repeated efforts; type 2, when the subject is still under technical development or where for any otherreason there is the future but no immediate possibility of an agreement on an InternationalStandard; type 3, wh

43、en a technical committee has collected data of a different kind from thatwhich is normally published as an International Standard, for example “state of the art“.Technical reports of types 1 and 2 are subject to review within three years of publication todecide whether they can be transformed into I

44、nternational Standards. Technical reports oftype 3 do not necessarily have to be reviewed until the data they provide are considered to beno longer valid or useful.IEC 61931, which is a technical report of type 3, has been prepared by IEC technicalcommittee 86: Fibre optics.Copyright International E

45、lectrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,- 6 61931 CEI:1998Le texte de ce rapport est issu des documents suivants:CDV Rapport de vote86/87/CDV 86/109/RVCLe rapport de vote indiqu dans le tableau c

46、i-dessus donne toute information sur le vote ayantabouti lapprobation de ce rapport technique.Il convient de souligner que la CEI 61931 ne remplace pas la CEI 60050(731). Les annexes A,B et C sont donnes uniquement titre dinformation.Copyright International Electrotechnical Commission Provided by IH

47、S under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-61931 IEC:1998 7 The text of this technical report is based on the following documents:CDV Report on voting86/87/CDV 86/109/RVCFull information on the voting for the approval of this technical re

48、port can be found in the reporton voting indicated in the above table.It should be noted that IEC 61931 does not replace IEC 60050(731). Annexes A, B, and C aregiven for information only.Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,- 8 61931