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CEN
EN ISO 11146 : 1999

EN ISO 11146 : 1999

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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LASERS AND LASER-RELATED EQUIPMENT - TEST METHODS FOR LASER BEAM PARAMETERS - BEAM WIDTHS, DIVERGENCE ANGLE AND BEAM PROPAGATION FACTOR

Superseded date

01-01-2005

Superseded by

EN ISO 11146-2:2005
EN ISO 11146-1:2005

Published date

12-01-2013

Publisher

Comite Europeen de Normalisation

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1 Scope
2 Normative references
3 Terms and definitions
4 Coordinate systems
5 Test principles
6 Measurement arrangement and test equipment
7 Beam widths and beam diameter measurement
8 Divergence angle measurement
9 Combined determination of laser beam propagation
      parameters
10 Determination of beam propagation factor and times-
      diffraction-limit factor
11 Test report
Annex A (normative) Alternative methods for beam width
                    measurements
Annex B (normative) Equations for non-circular beams
Annex C (informative) Derivation of equations

Gives methods for the measurement of beam widths (diameter), divergence angles and beam propagation factors of laser beams. Does not apply to highly diffractive beams such as those produced by unstable resonators or passing through hard-edged apertures.

Committee
TC 123
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

BS EN ISO 11670:2003 Lasers and laser-related equipment. Test methods for laser beam parameters. Beam positional stability
03/115225 DC : DRAFT SEP 2003 BS EN 1011-6 - WELDING - RECOMMENDATION FOR WELDING OF METALLIC MATERIALS - PART 6: LASER BEAM WELDING
BS EN ISO 15616-1:2003 Acceptance tests for CO<sub>2</sub>- laser beam machines for high quality welding and cutting General principles, acceptance conditions
I.S. EN ISO 11990:2003 OPTICS AND OPTICAL INSTRUMENTS - LASERS AND LASER-RELATED EQUIPMENT - DETERMINATION OF LASER RESISTANCE OF TRACHEAL TUBE SHAFTS
DIN EN ISO 15367-1:2004-02 Lasers and laser-related equipment - Test methods for determination of the shape of a laser beam wavefront - Part 1: Terminology and fundamental aspects (ISO 15367-1:2003); German version EN ISO 15367-1:2003
ISO 15367-1:2003 Lasers and laser-related equipment Test methods for determination of the shape of a laser beam wavefront Part 1: Terminology and fundamental aspects
ISO 15616-1:2003 Acceptance tests for CO2-laser beam machines for high quality welding and cutting — Part 1: General principles, acceptance conditions
ISO 11670:2003 Lasers and laser-related equipment — Test methods for laser beam parameters — Beam positional stability
EN ISO 15367-1:2003 Lasers and laser-related equipment - Test methods for determination of the shape of a laser beam wavefront - Part 1: Terminology and fundamental aspects (ISO 15367-1:2003)
EN ISO 15616-1:2003 Acceptance tests for CO2-laser beam machines for high quality welding and cutting - Part 1: General principles, acceptance conditions (ISO 15616-1:2003)

ISO 11145:2016 Optics and photonics Lasers and laser-related equipment Vocabulary and symbols
IEC 61040:1990 Power and energy measuring detectors, instruments and equipment for laser radiation

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