ISO/TC 172/SC 9
| Project No. | ISO 11146-1:2021 |
|---|---|
| Title | <p>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.</p> |
| Registration number (WIID) | 77769 |
| Scope | <p>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.</p> |
| Status | Standarts spēkā |
| ICS group | 31.260 |