GOST R ISO 11146-1-2008 Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios. Part 1. Stigmatic and simple astigmatic beams
IEC 61040:1990 Power and energy measuring detectors, instruments and equipment for laser radiation
ISO 11145:2006 Optics and photonics - Lasers and laser-related equipment - Vocabulary and symbols
ISO 11146-2:2005 Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 2: General astigmatic beams
ISO 13694:2000 Optics and optical instruments - Lasers and laser-related equipment - Test methods for laser beam power [energy] density distribution
GOST R ISO 11146-1-2008 history
2008GOST R ISO 11146-1-2008 Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios. Part 1. Stigmatic and simple astigmatic beams