EN ISO 11146-1:2021
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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)
Published date
21-07-2021
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This document specifies methods for measuring beam widths (diameter), divergence angles and beam propagation ratios of laser beams. This document is only applicable for stigmatic and simple astigmatic beams. If the type of the beam is unknown, and for general astigmatic beams, ISO11146‑2 is applicable.
| Committee |
CEN/TC 123
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 11146-1:2021 | Identical |
| I.S. EN ISO 11146-1:2021 | Identical |
| PN-EN ISO 11146-1:2021-12 | Identical |
| SS-EN ISO 11146-1:2021 | Identical |
| NF EN ISO 11146-1:2021 | Identical |
| ÖNORM EN ISO 11146-1:2021 11 15 | Identical |
| NS-EN ISO 11146-1:2021 | Identical |
| UNI EN ISO 11146-1:2021 | Identical |
| UNE-EN ISO 11146-1:2021 | Identical |
| BS EN ISO 11146-1:2021 | Identical |
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