International Standard
ISO 11145:2026
Optics and photonics — Lasers and laser-related equipment — Vocabulary and symbols
Reference number
ISO 11145:2026
Edition 6
2026-07
© ISO 2026
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Published (Edition 6, 2026)

ISO 11145:2026

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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2026-07
    Stage
    : International Standard published [60.60]
  • Edition
     : 6
    Number of pages
     : 18
  • Technical Committee :
    ISO/TC 172/SC 9
    ICS :
    31.260  01.040.31 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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