EN ISO 13694:2015
(Main)Optics and photonics - Lasers and laser-related equipment - Test methods for laser beam power (energy) density distribution (ISO 13694:2015)
Optics and photonics - Lasers and laser-related equipment - Test methods for laser beam power (energy) density distribution (ISO 13694:2015)
ISO 13694:2015 specifies methods by which the measurement of power [energy] density distribution is made and defines parameters for the characterization of the spatial properties of laser power [energy] density distribution functions at a given plane.
The methods given in this International Standard are intended to be used for the testing and characterization of both continuous wave (cw) and pulsed laser beams used in optics and optical instruments.
Optik und Photonik - Laser und Laseranlagen - Prüfverfahren für die Leistungs-(Energie-)dichteverteilung von Laserstrahlen (ISO 13694:2015)
Diese Internationale Norm legt Verfahren zur Messung der Leistungs-[Energie-]dichteverteilung fest und definiert Parameter zur Charakterisierung der räumlichen Eigenschaften von Laserleistungs-[Energie-]dichteverteilungsfunktionen in einer gegebenen Ebene.
Die in dieser Internationalen Norm beschriebenen Prüfverfahren sind zur Prüfung und Charakterisierung der Strahlen von Dauerstrichlasern wie auch von Pulslasern in der Optik und optischen Elementen bestimmt.
Optique et photonique - Lasers et équipements associés aux lasers - Méthodes d'essai de distribution de la densité de puissance (d'énergie) du faisceau laser (ISO 13694:2015)
ISO 13694:2015 spécifie des méthodes permettant de procéder au mesurage de la distribution de densité de puissance [d'énergie] et définit les paramètres de caractérisation des propriétés spatiales des fonctions de distribution de densité de puissance [d'énergie] laser dans un plan donné.
Les méthodes d'essai données dans la présente Norme internationale sont destinées à être utilisées dans le cadre des essais (cw) et de la caractérisation des faisceaux laser continus et impulsionnels.
Optika in fotonska tehnologija - Laserji in laserska oprema - Preskusne metode za gostoto porazdelitve moči (energije) žarka (ISO 13694:2015)
Ta mednarodni standard določa metode, s katerimi se izvaja merjenje gostote porazdelitve moči [energije], ter parametre za karakterizacijo prostorskih lastnosti funkcij gostote porazdelitve moči [energije] na dani ravnini. Metode, podane v okviru tega mednarodnega standarda, so namenjene preskušanju in karakterizaciji tako trajnih valov (cw) ter tudi pulznih laserskih žarkov, ki se uporabljajo v optiki in optičnih instrumentih.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2016
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SIST EN ISO 13694:2000
SIST EN ISO 13694:2000/AC:2008
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Optics and photonics - Lasers and laser-related equipment - Test methods for laser
beam power (energy) density distribution (ISO 13694:2015)
Optik und Photonik - Laser und Laseranlagen - Prüfverfahren für die Leistungs-(Energie
-)dichteverteilung von Laserstrahlen (ISO 13694:2015)
Optique et photonique - Lasers et équipements associés aux lasers - Méthodes d'essai
de distribution de la densité de puissance (d'énergie) du faisceau laser (ISO
13694:2015)
Ta slovenski standard je istoveten z: EN ISO 13694:2015
ICS:
31.260 Optoelektronika, laserska Optoelectronics. Laser
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 13694
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2015
EUROPÄISCHE NORM
ICS 31.260 Supersedes EN ISO 13694:2000
English Version
Optics and photonics - Lasers and laser-related equipment
- Test methods for laser beam power (energy) density
distribution (ISO 13694:2015)
Optique et photonique - Lasers et équipements Optik und Photonik - Laser und Laseranlagen -
associés aux lasers - Méthodes d'essai de distribution Prüfverfahren für die Leistungs-(Energie-
de la densité de puissance (d'énergie) du faisceau laser )dichteverteilung von Laserstrahlen (ISO 13694:2015)
(ISO 13694:2015)
This European Standard was approved by CEN on 19 September 2015.
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, 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: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13694:2015 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 13694:2015) 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 2016, and conflicting national standards shall be
withdrawn at the latest by June 2016.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN ISO 13694:2000.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 13694:2015 has been approved by CEN as EN ISO 13694:2015 without any modification.
INTERNATIONAL ISO
STANDARD 13694
Second edition
2015-11-15
Optics and photonics — Lasers and
laser-related equipment — Test
methods for laser beam power
(energy) density distribution
Optique et photonique — Lasers et équipements associés aux
lasers — Méthodes d’essai de distribution de la densité de puissance
(d’énergie) du faisceau laser
Reference number
ISO 13694:2015(E)
©
ISO 2015
ISO 13694:2015(E)
© ISO 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
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ii © ISO 2015 – All rights reserved
ISO 13694:2015(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 Measured quantities . 1
3.2 Characterizing parameters . 3
4 Coordinate system . 6
5 Characterizing parameters derived from the measured spatial distribution .7
6 Test principle . 7
7 Measurement arrangement and test equipment . 7
7.1 General . 7
7.2 Preparation . 7
7.3 Control of environment . 8
7.4 Detector system . 8
7.5 Beam-forming optics, optical attenuators, and beam splitters . 8
8 Test procedure . 9
8.1 Equipment preparation . 9
8.2 Detector calibration procedure . 9
8.2.1 Spatial calibration . 9
8.2.2 Power [energy] calibration . 9
8.3 Data recording and noise correction .10
8.3.1 General.10
8.3.2 Correction by background-map subtraction .10
8.3.3 Correction by average background subtraction.11
9 Evaluation .11
9.1 Choice and optimization of integration limits .11
9.2 Control and optimization of background corrections .11
10 Test report .12
Annex A (informative) Test report .13
ISO 13694:2015(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 carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 172, Optics and photonics, Subcommittee SC 9,
Electro-optical systems.
This second edition cancels and replaces the first edition (ISO 13694:2000), which has been technically
revised with the following changes:
a) the definition of power density distribution E (x, y, z) has been revised, a definition of the power
density E (x , y , z) has been added;
0 0
b) the definition of energy density distribution H (x, y, z) has been revised, a definition of the energy
density H (x , y , z) has been added;
0 0
c) the term “threshold power [energy] density” has been replaced by “clip-level power [energy]
density”. The index “T” indicating “threshold” has been replaced by “CL” accordingly;
d) the term “effective power [energy]” has been
...
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