As of Version 10.0, black-body radiation functionality is built into the Wolfram Language

gives the wavelength of the maximum emission of a black body at the specified temperature temp.


  • To use PeakWavelength, you first need to load the Black-Body Radiation Package using Needs["BlackBodyRadiation`"].
  • The temperature temp is typically measured in degrees Kelvin (Kelvin). For example: 5000 Kelvin.
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