NEN EN ISO 13694 : 2016

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
   3.1 Measured quantities
   3.2 Characterizing parameters
   3.3 Distribution fitting
4 Coordinate system
5 Characterizing parameters derived from the measured
   spatial distribution
6 Distribution fitting
   6.1 General
   6.2 Fitting procedures
7 Test principle
8 Measurement arrangement and test equipment
   8.1 General
   8.2 Preparation
   8.3 Control of environment
   8.4 Detector system
   8.5 Beam-forming optics, optical attenuators and beam
        splitters
9 Test procedures
   9.1 Equipment preparation
   9.2 Detector calibration procedure
   9.3 Data recording and noise correction
10 Evaluation
   10.1 Choice and optimization of integration limits
   10.2 Control and optimization of background corrections
11 Test report

Defines methods by which the measurement of power [energy] density distribution is made and defines parameters for the characterization of the spatial properties of laser power [energy] density distribution functions at a given plane.