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EVS-EN ISO 11145:2026

Optics and photonics - Lasers and laser-related equipment - Vocabulary and symbols (ISO 11145:2026)

General information

Valid from 03.08.2026
Base Documents
ISO 11145:2026; EN ISO 11145:2026
Directives or regulations
None

Standard history

Status
Date
Type
Name
03.08.2026
Main
03.01.2019
Main
This document defines basic terms, symbols and units of measurement for the field of laser technology in order to unify the terminology, and to arrive at clear definitions and reproducible tests of beam parameters and laser-oriented product properties.
NOTE The laser hierarchical vocabulary laid down in this document differs from that given in IEC 60825–1. ISO and IEC have discussed this difference and agree that it reflects the different purposes for which the two standards serve. For more details, see informative Annex A.

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