EN ISO 11151-1:2015

SLOVENSKI STANDARD
01-september-2015
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SIST EN ISO 11151-1:2000
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Lasers and laser-related equipment - Standard optical components - Part 1: Components
for the UV, visible and near-infrared spectral ranges (ISO 11151-1:2015)
Laser und Laseranlagen - Optische Standardkomponenten - Teil 1: Komponenten für
den UV-, den sichtbaren und den nah-infraroten Spektralbereich (ISO 11151-1:2015)
Lasers et équipements associés aux lasers - Composants optiques standards - Partie 1:
Composants pour les plages spectrales UV, visible et proche de l'infrarouge (ISO 11151-
1:2015)
Ta slovenski standard je istoveten z: EN ISO 11151-1:2015
ICS:
31.260 Optoelektronika, laserska Optoelectronics. Laser
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 11151-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2015
ICS 31.260 Supersedes EN ISO 11151-1:2000
English Version
Lasers and laser-related equipment - Standard optical
components - Part 1: Components for the UV, visible and near-
infrared spectral ranges (ISO 11151-1:2015)
Lasers et équipements associés aux lasers - Composants Laser und Laseranlagen - Optische Standardkomponenten
optiques standards - Partie 1: Composants pour les plages - Teil 1: Komponenten für den UV-, den sichtbaren und den
spectrales UV, visible et proche de l'infrarouge (ISO 11151- nah-infraroten Spektralbereich (ISO 11151-1:2015)
1:2015)
This European Standard was approved by CEN on 28 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 11151-1:2015 E
worldwide for CEN national Members.

Contents Page
Eurpean foreword .3

Eurpean foreword
This document (EN ISO 11151-1:2015) 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 11151-1:2000.
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 11151-1:2015 has been approved by CEN as EN ISO 11151-1:2015 without any modification.
INTERNATIONAL ISO
STANDARD 11151-1
Second edition
2015-07-01
Lasers and laser-related equipment —
Standard optical components —
Part 1:
Components for the UV, visible and
near-infrared spectral ranges
Lasers et équipements associés aux lasers — Composants optiques
standards —
Partie 1: Composants pour les plages spectrales UV, visible et proche
de l’infrarouge
Reference number
ISO 11151-1:2015(E)
©
ISO 2015
ISO 11151-1:2015(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
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. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2015 – All rights reserved

ISO 11151-1:2015(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 . 2
6 Dimensional tolerances . 4
6.1 Preferred dimensions . 4
6.2 Diameter of circular optical component . 8
6.3 Mirror and output coupler curvature . 8
6.4 Rectangular and elliptical windows . 8
6.5 Focal length . 8
7 Testing area . 8
8 Designation for ordering . 8
9 Coating .10
10 Packaging .10
Annex A (informative) Imperial units .11
Bibliography .12
ISO 11151-1:2015(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 11151-1:2000), which has been technically
revised with the following changes:
— Clause 2 was revised;
— Clause 4 was changed to align with Clause 2;
— the “Class A surface imperfection” values in Tables 2 to 6 were revised;
— the “Major edge length” and “Thickness” values in Table 7 were revised;
— the “Edge thickness” and “Centre thickness” values in Table 8 were revised;
— the “Edge thickness” in Table 9 were 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

ISO 11151-1:2015(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, beamsplitters, deflectors, mirrors, and lenses. Those components
used in high power laser applications have to 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.
INTERNATIONAL STANDARD ISO 11151-1:2015(E)
Lasers and laser-related equipment — Standard optical
components —
Part 1:
Components for the UV, visible and near-infrared
spectral ranges
1 Scope
This part of ISO 11151 specifies requirements for laser components used in the ultraviolet, visible, and near
infrared spectral ranges, from wavelengths 170 nm to 2 100 nm, 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 are 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 infrared spectral range (>2 100 nm) is referred to ISO 11151-2. 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, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 9211-1, Optics and photonics — Optical coatings — Part 1: Definitions
ISO 9211-2, Optics and photonics — Optical coatings — Part 2: Optical properties
ISO 10110-1:2006, Optics and photonics — Preparation of drawings for optical elements and systems —
Part 1: General
ISO 10110-2, Optics and optical instruments — Preparation of drawings for optical elements and systems —
Part 2: Material imperfections — Stress birefringence
ISO 10110-3, Optics and optical instruments — Preparation of drawings for optical elements and systems —
Part 3: Material imperfections — Bubbles and inclusions
ISO 10110-4, Optics and optical instruments — Preparation of drawings for optical elements and systems —
Part 4: Material imperfections — Inhomogeneity and striae
ISO 11151-1:2015(E)
1)
ISO 10110-5 , Optics and photonics — Preparation of drawings for optical elements and systems — Part 5:
Surface form tolerances
1)
ISO 10110-6 , Optics and photonics — Preparation of drawings for optical elements and systems — Part 6:
Centring tolerances
ISO 10110-7, Optics and photonics — Preparation of drawings for optical elements and systems — Part 7:
Surface imperfection tolerances
3 Code for components covered
Table 1 specifies codes for the components to which this part of ISO 11151 is applicable.
Table 1 — Component codes
Component form Code
Optical flats OF
Circular windows — flat WC
Elliptical windows — flat WE
Rectangular windows — flat WR
Output couplers — flat OC
Mirrors — flat MF
Mirrors — convex MX
Mirrors — concave MV
Plano-convex lenses PX
Plano-concave lenses PV
Symmetric biconvex lenses BX
Symmetric biconcave lenses BV
4 Materials
This part of ISO 11151 is applicable to components employed in the ultraviolet, visible, and near infrared
wavelength regions, 170 nm to 2 100 nm. A wide range of materials may be used, such as
— borosilicate crown glass,
— fused silica,
— UV-grade fused
...