KnowraSpectral radianceLinked fromLinked fromThe 11 pages that link to Spectral radiance, each with the reason it gives.All 11Broader topic 2Related 7Narrower topic 2Black-body radiationRelated: Black-body laws describe how this measurable quantity is distributed across the spectrum.Stefan–Boltzmann lawRelated: Summing spectral radiance across wavelengths and directions leads to total emitted flux.Ultraviolet catastropheRelated: The classical divergence concerns spectral radiance as frequency increases.Kirchhoff's law of thermal radiationRelated: It expresses radiation directionally and spectrally, matching the law's conditions.Rayleigh–Jeans lawBroader topic: The law specifies this quantity, with different forms depending on the spectral variable.Wien's displacement lawRelated: The peak is found by locating the maximum of spectral radiance as a function of wavelength.Spectral energy distributionRelated: It describes directional radiation and is often used when resolving a source’s spectrum.RadiometryBroader topic: It is the directional, area-normalized counterpart to a spectral power distribution.Brightness temperatureNarrower topic: Brightness temperature is calculated from this measured quantity.Wien approximationNarrower topic: The approximation is commonly expressed as a formula for spectral radiance.Black bodyRelated: Black-body laws specify emitted spectral radiance as temperature varies.