I.S. EN ISO 11146-1:2021
Current
The latest, up-to-date edition.
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 11146-1:2021)
Hardcopy , PDF
English
09-08-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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Foreword
Introduction
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 Measurement of divergence angles
9 Combined determination of beam waist locations, beam widths, divergence angles and beam propagation ratios
10 Test report
Bibliography
This document specifies methods for measuring beam widths (diameter), divergence angles and beam propagation ratios of laser beams.
| Committee |
ISO/TC 172
|
| DocumentType |
Test Method
|
| Pages |
34
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 11146-1:2021 | Identical |
| EN ISO 11146-1:2021 | Identical |
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