SIST EN ISO 11151-2:2015

Lasers and laser-related equipment - Standard optical components - Part 2: Components for the infrared spectral range (ISO 11151-2:2015)

This part of ISO 11151 specifies requirements for laser components used from near-infrared to midinfrared,
from wavelengths 2,1 μm to 15,0 μm, and facilitates the supply of spare parts
— by specifying preferred dimensions and tolerances, thereby reducing the variety of types,
— by standardizing the specifications and removing barriers to trade, and
— by establishing an agreed designation for item orders.
This part of ISO 11151 covers planar, plano-spherical, and spherical substrates, lenses, and optical
components that are designed specifically as standardized optical components normally offered
through a catalogue from suppliers and intended for use with lasers.
This part of ISO 11151 includes component descriptions, materials employed, physical dimensions, and
manufacturing tolerances (including surface finish, figure, and parallelism). Although most, but not
all of these components will be coated (fully reflecting, partially reflecting, or anti-reflecting) before
incorporation into the laser system, this part of ISO 11151 does not include recommendations for the
specification of coatings.
NOTE The optical components used in the ultraviolet, visible, and near infrared spectral ranges (170 nm
to 2 100 nm) is referred to ISO 11151-1. The specification and testing of optical coatings is referred to
ISO 9211 (all parts).

Laser und Laseranlagen - Optische Standardkomponenten - Teil 2: Komponenten für den infraroten Spektralbereich (ISO 11151-2:2015)

Dieser Teil von ISO 11151 legt Anforderungen an Laserkomponenten fest, die im nah-infraroten bis mittleren infraroten Spektralbereich von 2,40 µm bis 15,0 µm angewendet werden und erleichtert die Bereitstellung von Ersatzteilen durch:
   Festlegung von Vorzugsmaßen und Toleranzen, wodurch die Typenvielfalt verringert wird;
   Normung der Spezifikationen und Beseitigung von Handelsschranken;
   Aufstellung eines vereinbarten Bezeichnungssystems für Artikelbestellungen.
Dieser Teil von ISO 11151 umfasst plane, plansphärische und sphärische Substrate, Linsen und optische Komponenten, welche insbesondere als optische Standardkomponenten entworfen sind, üblicherweise in Katalogen angeboten werden und für den Gebrauch mit Lasern vorgesehen sind.
Dieser Teil von ISO 11151 schließt Beschreibungen von Komponenten, verwendete Werkstoffe, geometrische Maße und Fertigungstoleranzen (einschließlich Oberflächengüte, Flächenform und Parallelität) ein. Obwohl die meisten, wenn auch nicht alle, dieser Komponenten beschichtet werden (voll reflektierend, teilweise reflektierend oder reflexmindernd), bevor sie in das Lasersystem eingebaut werden, enthält dieser Teil von ISO 11151 keine Festlegungen für Beschichtungen.
ANMERKUNG 1   Für optische Komponenten, die im ultravioletten, sichtbaren und nah-infraroten Bereich verwendet werden (170 nm bis 2 100 nm), gilt ISO 11151 1. Zur Spezifikation und Prüfung von optischen Beschichtungen wird auf die Normen der Reihe ISO 9211 verwiesen.
ANMERKUNG 2   Die Festlegungen im Wellenlängenbereich um die 2,4 m sind in ISO 11151 1 und ISO 11151 2 ver-schieden, da in den beiden Teilen der Norm unterschiedliche Werkstoffe und Anwendungen betrachtet werden. Die Entscheidung, die Unterteilung zwischen den Teilen 1 und Teil 2 bei der Wellenlänge 2,4 m vorzunehmen, wurde getroffen, weil bei der Wellenlänge 2,4m die wenigsten Laseranwendungen existieren.

Lasers et équipements associés aux lasers - Composants optiques standards - Partie 2: Composants pour la plage spectrale infrarouge (ISO 11151-2:2015)

L'ISO 11151-2:2015 spécifie les exigences pour les composants pour laser utilisés dans la plage spectrale infrarouge, pour les longueurs d'onde entre 2,1 µm et 15,0 µm, et vise à faciliter la fourniture de pièces détachées
en spécifiant des classes de dimensions et de tolérances préférentielles, d'où une réduction de la variété des types,
en normalisant les spécifications et en éliminant les entraves au commerce, et
en établissant une désignation agréée à des fins de commande.
L'ISO 11151-2:2015 couvre les substrats plans, plan-sphériques et sphériques, les lentilles et les composants optiques qui sont considérés spécifiquement comme des composants optiques normalisés, proposés dans les catalogues des fabricants et censés être utilisés avec des lasers.
L'ISO 11151-2:2015 concerne les descriptions de composants, les matériaux employés, les dimensions physiques et les tolérances de fabrication (y compris le traitement, la courbure et le parallélisme des surfaces). Bien que la plupart, mais non la totalité de ces composants, fassent l'objet d'un revêtement (totalement réfléchissant, partiellement réfléchissant ou anti-réfléchissant) avant leur incorporation au système laser, l'ISO 11151-2:2015 n'énonce aucune recommandation relative à la spécification des revêtements.

Laserji in laserska oprema - Standardne optične komponente - 2. del: Komponente za območje infrardečega spektra (ISO 11151-2:2015)

Ta del standarda ISO 11151 določa zahteve za laserske komponente, ki se uporabljajo za bližnje do srednje infrardeče območje od valovne dolžine 2,1 nm do 15,0 nm, in olajšuje dobavo rezervnih delov s/z:
– določanjem želenih mer in odstopanj, s čimer zmanjša raznovrstnost tipov;
– standardizacijo specifikacij in odstranitvijo trgovalnih ovir; in
– določitvijo dogovorjenih oznak za naročene izdelke.
Ta del standarda ISO 11151 zajema ravninske, ravninsko-sferične in sferične substrate, leče in optične
komponente, ki so posebej zasnovane kot standardizirane optične komponente,
ki jih prek katalogov običajno ponujajo dobavitelji, in so namenjene za uporabo z laserji.
Ta del standarda ISO 11151 zajema opise komponent, uporabljenih materialov, fizičnih mer in proizvodnih toleranc (vključno s površinsko obdelavo, obliko in primerljivostjo). Čeprav bo večina komponent, a ne vse, premazanih (povsem odbojno, delno odbojno ali protiodbojno) pred vgraditvijo v laserski sistem, ta del standarda ISO 11151 ne zajema priporočil za določanje premazov.
OPOMBA Optične komponente, ki se uporabljajo za območje UV ter vidno in bližnje infrardeče spektralno področje (170–2100 nm), so določene v standardu ISO 11151-1. Specifikacije in preskušanje optičnih premazov je opredeljeno v standardu ISO 9211 (vsi deli).

General Information

• Status: Published
• Public Enquiry End Date: 14-Aug-2013
• Publication Date: 04-Aug-2015
• ICS: 31.260 - Optoelectronics. Laser equipment
• Technical Committee: VAZ - Healthcare
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 16-Jul-2015
• Due Date: 20-Sep-2015
• Completion Date: 05-Aug-2015
• Ref Project: EN ISO 11151-2:2015 - Lasers and laser-related equipment - Standard optical components - Part 2: Components for the infrared spectral range (ISO 11151-2:2015)

Relations

• Replaces: SIST EN ISO 11151-2:2000 - Lasers and laser-related equipment - Standard optical components - Part 2: Components for the infrared spectral range (ISO 11151-2:2000)
• Effective Date: 01-Sep-2015

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 11151-2:2015
01-september-2015
1DGRPHãþD
SIST EN ISO 11151-2:2000
/DVHUMLLQODVHUVNDRSUHPD6WDQGDUGQHRSWLþQHNRPSRQHQWHGHO.RPSRQHQWH
]DREPRþMHLQIUDUGHþHJDVSHNWUD,62
Lasers and laser-related equipment - Standard optical components - Part 2: Components
for the infrared spectral range (ISO 11151-2:2015)
Laser und Laseranlagen - Optische Standardkomponenten - Teil 2: Komponenten für
den infraroten Spektralbereich (ISO 11151-2:2015)
Lasers et équipements associés aux lasers - Composants optiques standards - Partie 2:
Composants pour la plage spectrale infrarouge (ISO 11151-2:2015)
Ta slovenski standard je istoveten z: EN ISO 11151-2:2015
ICS:
31.260 Optoelektronika, laserska Optoelectronics. Laser
oprema equipment
SIST EN ISO 11151-2:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11151-2:2015

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SIST EN ISO 11151-2:2015

EUROPEAN STANDARD
EN ISO 11151-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
July 2015
ICS 31.260 Supersedes EN ISO 11151-2:2000
English Version
Lasers and laser-related equipment - Standard optical
components - Part 2: Components for the infrared spectral range
(ISO 11151-2:2015)
Lasers et équipements associés aux lasers - Composants Laser und Laseranlagen - Optische Standardkomponenten
optiques standards - Partie 2: Composants pour la plage - Teil 2: Komponenten für den infraroten Spektralbereich
spectrale infrarouge (ISO 11151-2:2015) (ISO 11151-3:2015)
This European Standard was approved by CEN on 21 February 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 11151-2:2015 E
worldwide for CEN national Members.

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SIST EN ISO 11151-2:2015
EN ISO 11151-2:2015 (E)
Contents Page
European foreword .3

2

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SIST EN ISO 11151-2:2015
EN ISO 11151-2:2015 (E)
European foreword
This document (EN ISO 11151-2:2015) 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 January 2016, and conflicting national standards shall be withdrawn at
the latest by January 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 11151-2:2000.
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 11151-2:2015 has been approved by CEN as EN ISO 11151-2:2015 without any modification.
3

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SIST EN ISO 11151-2:2015

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SIST EN ISO 11151-2:2015
INTERNATIONAL ISO
STANDARD 11151-2
Second edition
2015-07-01
Lasers and laser-related equipment —
Standard optical components —
Part 2:
Components for the infrared spectral
range
Lasers et équipements associés aux lasers — Composants optiques
standards —
Partie 2: Composants pour la plage spectrale infrarouge
Reference number
ISO 11151-2:2015(E)
©
ISO 2015

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SIST EN ISO 11151-2:2015
ISO 11151-2:2015(E)

COPYRIGHT PROTECTED DOCUMENT
© 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
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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.iso.org
ii © ISO 2015 – All rights reserved

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SIST EN ISO 11151-2:2015
ISO 11151-2:2015(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Code for components covered . 2
4 Materials . 2
5 Requirements for quality . 3
6 Dimensional tolerances . 5
6.1 Preferred dimensions . 5
6.2 Diameter of circular optical components. 5
6.3 Mirror and output coupler curvature . 5
6.4 Rectangular and elliptical windows . 5
6.5 Focal length . 5
6.6 Thickness . 6
7 Testing area . 6
8 Designation for ordering . 6
9 Coating . 8
10 Packaging . 8
Annex A (informative) Imperial units . 9
Bibliography .10
© ISO 2015 – All rights reserved iii

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SIST EN ISO 11151-2:2015
ISO 11151-2:2015(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 11151-2:2000), which has been technically
revised with the following changes:
— Clause 1, note was revised;
— new normative references in Clause 2 were added;
— Clause 4 was revised;
— footnotes were added in Tables 5 and 6;
— Bibliography was revised;
— Figure 1 was revised.
ISO 11151 consists of the following parts, under the general title Lasers and laser-related equipment —
Standard optical components:
— Part 1: Components for the UV, visible and near-infrared spectral ranges
— Part 2: Components for the infrared spectral range
Annex A of this part of ISO 11151 is for information only.
iv © ISO 2015 – All rights reserved

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SIST EN ISO 11151-2:2015
ISO 11151-2:2015(E)

Introduction
Lasers are used in a wide variety of applications, including medicine, materials processing, information
technology, and metrology. Most lasers contain optical windows and mirrors (intracavity) and most laser
systems use a variety of windows, beam splitters, deflectors, mirrors, and lenses. Those components
used in high-power laser applications must withstand high-peak power and/or energy densities to avoid
laser-induced damage, thus their component specifications are more demanding than those used in low-
power applications.
© ISO 2015 – All rights reserved v

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SIST EN ISO 11151-2:2015

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SIST EN ISO 11151-2:2015
INTERNATIONAL STANDARD ISO 11151-2:2015(E)
Lasers and laser-related equipment — Standard optical
components —
Part 2:
Components for the infrared spectral range
1 Scope
This part of ISO 11151 specifies requirements for laser components used from near-infrared to mid-
infrared, from wavelengths 2,1 µm to 15,0 µm, and facilitates the supply of spare parts
— by specifying preferred dimensions and tolerances, thereby reducing the variety of types,
— by standardizing the specifications and removing barriers to trade, and
— by establishing an agreed designation for item orders.
This part of ISO 11151 covers planar, plano-spherical, and spherical substrates, lenses, and optical
components that are designed specifically as standardized optical components normally offered
through a catalogue from suppliers and intended for use with lasers.
This part of ISO 11151 includes component descriptions, materials employed, physical dimensions, and
manufacturing tolerances (including surface finish, figure, and parallelism). Although most, but not
all of these components will be coated (fully reflecting, partially reflecting, or anti-reflecting) before
incorporation into the laser system, this part of ISO 11151 does not include recommendations for the
specification of coatings.
NOTE The optical components used in the ultraviolet, visible, and near infrared spectral ranges (170 nm
to 2 100 nm) is referred to ISO 11151-1. The specification and testing of optical coatings is referred to
ISO 9211 (all parts).
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references
...