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) (Endorsed by Asociación Española de Normalización in September of 2021.)
Edition 2021-09-01

Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 2: General astigmatic beams (ISO 11146-2:2021) (Endorsed by Asociación Española de Normalización in September of 2021.)
Edition 2021-09-01

Standard Test Method for Measurement of Beam Divergence and Alignment in Neutron Radiologic Beams
Edition 2016

Laser Beam Divergence Measurements Techniques Comparison
Edition 2019-03-04

Welding - Electron beam procedure for material processing - Beam parameter product - Measurement of the beam focus diameter and the divergence angle
Edition 2015-09

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); German version EN ISO 11146-1:2021
Edition 2021-11

Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 2: General astigmatic beams (ISO 11146-2:2021); German version EN ISO 11146-2:2021
Edition 2021-11

Optics and photonics - Lasers and laser-related equipment - Vocabulary and symbols (ISO 11145:2018); German version EN ISO 11145:2018
Edition 2019-06

Lasers and laser-related equipment - Laser device - Minimum requirements for documentation (ISO 11252:2013); German version EN ISO 11252:2013
Edition 2014-02

Non-destructive testing - Test method for residual stress analysis by X-ray diffraction; German version EN 15305:2008
Edition 2009-01