Blackbody
Joachim Köppen Kiel May 2017
The blackbody spectrum is the thermal emission of a perfectly absorbing body at a given temperature. This tool displays the spectrum as a function of frequency, wavelength, and energy in terms of photon flux or energy flux (red curve). It also computes the energy or the number of photons emitted in a given frequency band (between blue vertical lines).
Hitting the Enter key after entering a parameter will refresh the display.