2. Definitions of the various risks of incoherent radiation

The LEs are listed in table 3 , indicating the organs concerned (eye and/or skin), and the wavelength range. Illuminances E (figure 9 ) or energetic luminances L (figure 10 ), to be compared with LE, may need to be weighted by the coefficients S, B and R tabulated in the standard NF EN 62471 and decree no. 2010-750. Weighted quantities are called rms quantities. The maxima of these weighting functions are 1 for S (λ) and B (λ), and 10 for R (λ). These maxima can be used to perform majorizing approximations. Staircase majorizing functions can be used. These overestimates...