BS EN ISO 11554:2025

This standard BS EN ISO 11554:2025 Optics and photonics. Lasers and laser-related equipment. Test methods for laser beam radiant power, radiant energy and temporal characteristics is classified in these ICS categories:

• 31.260 Optoelectronics. Laser equipment

This document specifies test methods for determining the radiant power and radiant energy of continuous wave and pulsed laser beams, as well as their temporal characteristics of pulse shape, pulse duration and pulse repetition rate. Test and evaluation methods are also given for the radiant power stability of cw-lasers, radiant energy stability of pulsed lasers and pulse duration stability. The test methods given in this document are used for the testing and characterization of lasers.