Linked from

The 17 pages that link to Radiant flux, each with the reason it gives.

• PhotometryNarrower topic: Astronomical flux measures the energy arriving from a source per area and time.

• Solar irradianceNarrower topic: Irradiance is radiant flux received per unit area.

• Stefan–Boltzmann lawRelated: The law gives emitted radiant flux per unit surface area.

• WattBroader topic: Light sources can be rated by their emitted radiant power.

• Radiant intensityNarrower topic: It is the total power whose directional distribution radiant intensity describes.

• TransmittanceRelated: Flux measurements can provide the numerator and denominator of transmittance.

• IrradianceNarrower topic: Irradiance divides the radiant power arriving at a surface by its area.

• Luminous fluxCompared with: It measures optical power without weighting wavelengths by human vision.

• Luminous efficacyRelated: It supplies the radiometric power compared with visually weighted output.

• RadianceNarrower topic: Radiance divides this total power by projected area and solid angle.

• RadiometryRelated: It is the power whose distribution across wavelength an SPD describes.

• Spectral radianceNarrower topic: Spectral radiance distributes this total power across area, direction, and spectral interval.

• Solar radiationRelated: It expresses total solar energy flow before dividing by an area.

• Luminous intensityCompared with: It measures optical power without weighting wavelengths by vision.

• CandelaRelated: Photometry converts radiant flux into visually weighted quantities such as candela.

• Bolometric luminosityRelated: It is the measurable energy rate from which stellar luminosity can be inferred.

• Integrating sphereNarrower topic: The sphere redistributes this total optical power without ideally changing it.