Planck Radiation Law
Radiance of a blackbody
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Radiance L = c1ν3 / {exp(c2 ν / T) -1 } first radiation constant c1 = 1.191 042 869 x 10-16 W m2 sr-1 second radiation constant c2 = 1.438 7770 x 10-2 m K T = temperature [K] ν = wavenumber [cm-1] |
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Planck Radiation Law |