• EN ISO 11146-1:2005

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 1: Stigmatic and simple astigmatic beams (ISO 11146-1:2005)

    Available format(s): 

    Superseded date:  31-07-2021

    Language(s): 

    Published date:  15-01-2005

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Coordinate systems
    5 Test principles
       5.1 Applicability
       5.2 Beam widths and beam diameter
       5.3 Beam divergence angles
       5.4 Beam propagation ratios
       5.5 Combined measurement of beam waist locations,
           beam widths, beam divergence angles
           and beam propagation ratios
    6 Measurement arrangement and test equipment
       6.1 General
       6.2 Preparation
       6.3 Control of environment
       6.4 Detector system
       6.5 Beam-forming optics and optical attenuators
       6.6 Focusing system
    7 Beam widths and beam diameter measurement
       7.1 Test procedure
       7.2 Evaluation
    8 Measurement of divergence angles
       8.1 Test procedure
       8.2 Evaluation
    9 Combined determination of beam waist locations, beam
       widths, divergence and beam propogation ratios
    10 Test report
    Bibliography

    Abstract - (Show below) - (Hide below)

    ISO 11146-1:2005 specifies methods for measuring beam widths (diameter), divergence angles and beam propagation ratios of laser beams.ISO 11146-1:2005 is only applicable for stigmatic and simple astigmatic beams. If the type of the beam is unknown and for general astigmatic beams ISO 11146-2 is applicable.

    General Product Information - (Show below) - (Hide below)

    Committee CEN/TC 123
    Development Note Supersedes EN ISO 11146 (05/2006)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    VDI/VDE 5575 Blatt 2:2015-06 X-ray optical systems - Measurement methods - Measurement set-up and methods for the evaluation of X-ray optical systems
    VDI 3786 Blatt 19:2016-10 (Draft) Environmental meteorology - Ground-based remote sensing of meteorological parameters - Particle backscatter lidar

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/TR 11146-3:2004 Lasers and laser-related equipment Test methods for laser beam widths, divergence angles and beam propagation ratios Part 3: Intrinsic and geometrical laser beam classification, propagation and details of test methods
    ISO 13694:2015 Optics and photonics Lasers and laser-related equipment Test methods for laser beam power (energy) density distribution
    ISO 11146-2:2005 Lasers and laser-related equipment Test methods for laser beam widths, divergence angles and beam propagation ratios Part 2: General astigmatic beams
    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 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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