EN ISO 11145:2018
(Main)Optics and photonics - Lasers and laser-related equipment - Vocabulary and symbols (ISO 11145:2018)
Optics and photonics - Lasers and laser-related equipment - Vocabulary and symbols (ISO 11145:2018)
This document defines basic terms, symbols, and units of measurement for the field of laser technology in order to unify the terminology and to arrive at clear definitions and reproducible tests of beam parameters and laser-oriented product properties.
NOTE The laser hierarchical vocabulary laid down in this document differs from that given in IEC 60825?1. ISO and IEC have discussed this difference and agree that it reflects the different purposes for which the two standards serve. For more details, see informative Annex A.
Optik und Photonik - Laser und Laseranlagen - Begriffe und Formelzeichen (ISO 11145:2018)
Dieses Dokument definiert die grundlegenden Begriffe, Formelzeichen und Maßeinheiten für den Bereich der Lasertechnik, um den Sprachgebrauch zu vereinheitlichen und zu klaren Definitionen und reproduzier-baren Prüfungen der Laserparameter und laserbezogenen Produkteigenschaften zu kommen.
ANMERKUNG Die hierarchisch gegliederte Begriffsbildung für Laser, wie sie in diesem Dokument angegeben ist, unterscheidet sich von der hierarchischen Begriffsbildung in IEC 60825 1. ISO und IEC haben diesen Unterschied beraten und sind übereingekommen, dass sie die beiden verschiedenen Zielsetzungen widerspiegelt, für die die beiden Normen entwickelt wurden. Genaueres ist im informativen Anhang A dargelegt.
Optique et photonique - Lasers et équipements associés aux lasers - Vocabulaire et symboles (ISO 11145:2018)
Le présent document définit les termes fondamentaux, les symboles et les unités de mesure à utiliser dans le domaine de la technologie laser de manière à unifier la terminologie et à établir des définitions claires et des essais reproductibles concernant les paramètres du faisceau et les propriétés des appareils à laser.
NOTE Le vocabulaire hiérarchique relatif au laser proposé dans le présent document diffère de celui donné dans l'IEC 60825‑1. L'ISO et l'IEC ont discuté de cette différence et sont d'accord qu'elle reflète les divers besoins pour lesquels les deux normes sont nécessaires. Pour plus de détails, voir l'Annexe A informative.
Optika in fotonska tehnologija - Laserji in z laserji povezana oprema - Slovar in simboli (ISO 11145:2018)
Ta dokument določa osnovne izraze, simbole in merske enote za področje laserske tehnologije z namenom poenotenja terminologije ter določitve jasnih definicij in ponovljivih preskusov parametrov za žarke in lasersko usmerjene lastnosti izdelkov.
OPOMBA: Slovar laserske tehnologije v hierarhični obliki, kot je določen v tem dokumentu, se razlikuje od slovarja v standardu IEC 60825–1.
Mednarodna organizacija za standardizacijo (ISO) in Mednarodna komisija za elektroniko (IEC) sta se v razpravi o tej razliki strinjali, da odseva različne namene, za katere se ta dva
standarda uporabljata. Za več podrobnosti glej informativni dodatek A.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2019
1DGRPHãþD
SIST EN ISO 11145:2016
Optika in fotonska tehnologija - Laserji in z laserji povezana oprema - Slovar in
simboli (ISO 11145:2018)
Optics and photonics - Lasers and laser-related equipment - Vocabulary and symbols
(ISO 11145:2018)
Optik und Photonik - Laser und Laseranlagen - Begriffe und Formelzeichen (ISO
11145:2018)
Optique et photonique - Lasers et équipements associés aux lasers - Vocabulaire et
symboles (ISO 11145:2018)
Ta slovenski standard je istoveten z: EN ISO 11145:2018
ICS:
01.040.31 Elektronika (Slovarji) Electronics (Vocabularies)
01.080.40 *UDILþQLVLPEROL]DXSRUDERY Graphical symbols for use on
ULVEDKGLDJUDPLKQDþUWLKY electrical and electronics
HOHNWURWHKQLNLLQHOHNWURQLNL engineering drawings,
WHUYXVWUH]QLWHKQLþQL diagrams, charts and in
SURL]YRGQLGRNXPHQWDFLML relevant technical product
documentation
31.260 Optoelektronika, laserska Optoelectronics. Laser
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 11145
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2018
EUROPÄISCHE NORM
ICS 01.040.31; 01.080.40; 31.260 Supersedes EN ISO 11145:2016
English Version
Optics and photonics - Lasers and laser-related equipment
- Vocabulary and symbols (ISO 11145:2018)
Optique et photonique - Lasers et équipements Optik und Photonik - Laser und Laseranlagen - Begriffe
associés aux lasers - Vocabulaire et symboles (ISO und Formelzeichen (ISO 11145:2018)
11145:2018)
This European Standard was approved by CEN on 23 September 2018.
CEN members are bound to 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-CENELEC Management Centre or to any CEN
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 CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11145:2018 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC aimed to be covered . 4
European foreword
This document (EN ISO 11145:2018) has been prepared by Technical Committee ISO/TC 172 "Optics
and photonics" in collaboration with Technical Committee CEN/TC 123 “Lasers and photonics” the
secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by June 2019, and conflicting national standards shall be
withdrawn at the latest by June 2019.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 11145:2016.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
For the relationship with EU Directive(s) see informative Annex ZA, which is an integral part of this
document.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 11145:2018 has been approved by CEN as EN ISO 11145:2018 without any modification.
Annex ZA
(informative)
Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC aimed to be covered
This European Standard has been prepared under a Commission’s standardization request M/396
(Machinery) "Mandate to CEN and Cenelec for standardisation in the field of machinery" to provide one
voluntary means of conforming to essential requirements of Directive 2006/42/EC of the European
Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC
(recast).
Once this standard is cited in the Official Journal of the European Union under that Directive,
compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of
the scope of this standard, a presumption of conformity with the corresponding essential requirements
of that Directive, and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and Directive 2006/42/EC
Essential Requirements of Clause(s)/sub-clause(s)
Remarks/Notes
Directive 2006/42/EC of this EN
1.5.10 3
1.5.12 3
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European
Standard is maintained in the list published in the Official Journal of the European Union. Users of this
standard should consult frequently the latest list published in the Official Journal of the European
Union.
WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of
this standard.
INTERNATIONAL ISO
STANDARD 11145
Fifth edition
2018-11
Optics and photonics — Lasers
and laser-related equipment —
Vocabulary and symbols
Optique et photonique — Lasers et équipements associés aux lasers
— Vocabulaire et symboles
Reference number
ISO 11145:2018(E)
©
ISO 2018
ISO 11145:2018(E)
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
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Published in Switzerland
ii © ISO 2018 – All rights reserved
ISO 11145:2018(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 Beam position . 2
3.2 Beam axis . 2
3.3 Beam diameter . 3
3.4 Beam radius . 3
3.5 Beam width . 4
3.6 Beam cross-sectional area . 4
3.7 Beam waist . 5
3.8 Divergence . 7
3.9 Rayleigh length. 7
3.10 Beam parameter product . 8
3.11 Coherence . 8
3.12 Polarization . 9
3.13 Power and Energy .10
3.14 Pulse duration and repetition rate .11
3.15 Optical resonator.12
3.16 Mode .12
3.17 Spectral bandwidth .12
3.18 Relative intensity noise .13
3.19 Laser .13
3.20 Efficiency .14
4 Symbols and units of measurement .15
Annex A (informative) Explanation of the difference in terminology between IEC 60825-1
and ISO 11145 .17
Annex B (informative) List of symbols .18
Bibliography .19
Alphabetical index .20
ISO 11145:2018(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carri
...
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