Lasers and laser-related equipment. Test methods for determination of the shape of a laser beam wavefront - Terminology and fundamental aspects Ingestion-build-68772 The description is carried out

The description is carried out on cores and other samples of natural rock and on rock masses

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BS EN ISO 13485 is a key standard to measure the quality of medical equipment

2 makes recommendations to assist manufacturers and distributors in carrying out wear trials on new styles of footwear to identify major weaknesses in design or construction and to assess fitness-for-purpose

Lasers and laser-related equipment. Test methods for determination of the shape of a laser beam wavefront - Terminology and fundamental aspects Ingestion-build-68772 The description is carried out1 Scope This part of ISO 15367 specifies methods for the measurement of the topography of the wavefront of a laser beam by measurement and interpretation of the spatial distribution of the phase of that wavefront across a plane approximately perpendicular to its direction of propagation. Requirements are given for the measurement and analysis of phase distribution data to provide quantitative wavefront parameters and their uncertainty in a test