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immediate downloadReleased: 2021-07-21
BS EN ISO 11146-1:2021
Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios Stigmatic and simple astigmatic beams
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Standard number: | BS EN ISO 11146-1:2021 |
Pages: | 26 |
Released: | 2021-07-21 |
ISBN: | 978 0 539 03812 5 |
Status: | Standard |
DESCRIPTION
BS EN ISO 11146-1:2021
This standard BS EN ISO 11146-1:2021 Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios is classified in these ICS categories:
- 31.260 Optoelectronics. Laser equipment
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, ISO 11146‑2 is applicable.