SS-EN-ISO-11146-1 › 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)
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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, ISO 11146-2 is applicable.
To find similar documents by classification:
31.260 (Optoelectronics. Laser equipment Including photoelectric tubes and cells)
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Designation Name
SS-EN ISO 11146-1:2021
Revision Level
2021 EDITION
Status
Current
Publication Date
Aug. 5, 2021
Language(s)
English
Page Count
28
International Equivalent
EN ISO 11146-1:2021(IDT); ISO 11146-1:2021(IDT)