Note

Run this example online :

  • Click here to download the full example code

  • Then start Radis-Lab, upload the Jupyter notebook, and run it from there.

Blackbody radiation¶

Compute Planck’s blackbody emission and return a RADIS Spectrum object for easier post-processing.

Uses sPlanck.

plot blackbody
findfont: Font family ['sans-serif'] not found. Falling back to DejaVu Sans.
findfont: Generic family 'sans-serif' not found because none of the following families were found: Helvetica, Bitstream Vera Sans, Lucida Grande, Verdana, Geneva, Lucid, Arial, Avant Garde, sans-serif

<matplotlib.lines.Line2D object at 0x7f848c136190>


from radis.phys.blackbody import sPlanck

sPlanck(wavelength_min=135, wavelength_max=3000, T=4000).plot()
sPlanck(wavelength_min=135, wavelength_max=3000, T=5000).plot(nfig="same")
sPlanck(wavelength_min=135, wavelength_max=3000, T=6000).plot(nfig="same")
sPlanck(wavelength_min=135, wavelength_max=3000, T=7000).plot(nfig="same")

Total running time of the script: ( 0 minutes 1.204 seconds)