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prEN 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/DIS 11146-1:2020)

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ISO/DIS 11146-1; prEN ISO 11146-1
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Põhitekst
07.03.2005
Põhitekst
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.
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