Spectral flux

The radiant flux per unit frequency or wavelength, depending on whether the spectrum is taken as a function of frequency or of wavelength.

In radiometry, spectral flux or spectral power is the radiant flux per unit frequency or wavelength, depending on whether the spectrum is taken as a function of frequency or of wavelength. The SI unit of radiant flux is the watt (W), that is the joule per second (J/s) in SI base units, while that of spectral flux in frequency is the watt per hertz (W/Hz) and that of spectral flux in wavelength is the watt per meter (W/m)—commonly the watt per nanometre (W/nm).

also known as
  • Spectral power
source
Adapted from content published on wikipedia.org
Last modified on June 22, 2020, 11:59 pm
Videocide.com is a service provided by Codecide, a company located in Chicago, IL USA.
magnifier