IEVref:845-26-062ID:
Language:enStatus: Standard
Term: blue light hazard factor of luminous radiation
Synonym1:
Synonym2:
Synonym3:
Symbol: αB,v
Definition: quotient of blue light hazard weighted radiant flux and the V(λ) weighted radiant flux

a B,v = Φ e,λ (λ) B(λ)dλ Φ e,λ (λ) V(λ)dλ MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdh9vqqj=hEeea0xXdbb a9frFj0=OqFfea0dXdd9vqaq=JfrVkFHe9pgea0dXdar=Jb9hs0dXd bPYxe9vr0=vr0=vqpWqaaeaaciWacmGadaGadeaaeaGaauaaaOqaai aadggadaWgaaWcbaGaaeOqaiaabYcacaqG2baabeaakiabg2da9maa laaabaWaa8qaaeaacqqHMoGrdaWgaaWcbaGaaeyzaiaabYcacaWG7o aabeaakiaacIcacqaH7oaBcaGGPaaaleqabeqdcqGHRiI8aOGaeyyX ICTaamOqaiaacIcacqaH7oaBcaGGPaGaeyyXICTaaeizaiabeU7aSb qaamaapeaabaGaeuOPdy0aaSbaaSqaaiaabwgacaqGSaGaam4Udaqa baGccaGGOaGaeq4UdWMaaiykaaWcbeqab0Gaey4kIipakiabgwSixl aadAfacaGGOaGaeq4UdWMaaiykaiabgwSixlaabsgacqaH7oaBaaaa aa@650A@

where λ is wavelength, Φe,λ(λ) is spectral radiant flux, B(λ) is the blue light hazard spectral weighting function, and V(λ) is the CIE spectral luminous efficiency function for photopic vision

Note 1 to entry: Luminous radiation refers to optical radiation weighted with the CIE spectral luminous efficiency function for photopic vision, V(λ).

Note 2 to entry: The use of this term is only reasonable if parts of the optical radiation are in the visible range and thus Φ e,λ (λ) V(λ)dλ0 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdh9vqqj=hEeea0xXdbb a9frFj0=OqFfea0dXdd9vqaq=JfrVkFHe9pgea0dXdar=Jb9hs0dXd bPYxe9vr0=vr0=vqpWqaaeaaciWacmGadaGadeaaeaGaauaaaOqaam aapeaajaaybaGaeuOPdyKcdaWgaaqcbawaaiaabwgacaqGSaGaam4U daqabaqcaaMaaiikaiabeU7aSjaacMcaaKqaGfqabeqcdaMaey4kIi pajaaycqGHflY1caWGwbGaaiikaiabeU7aSjaacMcacqGHflY1caqG KbGaeq4UdWMaeyiyIKRaaGimaaaa@509B@ .

Note 3 to entry: The blue light hazard factor of luminous radiation has unit one.


Publication date:2020-12
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5: