DS DS/EN ISO 13694
DS DSEN SO 13694 2000-JUN-15 Optcs and optcal nstruments - Lasers and laser-related equpment - Test methods for laser beam power energy densty dstrbuton
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This International Standard speficies methods by which measurements 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.