In spectroscopy, spectral flux density is the quantity that describes the rate at which energy is transferred by electromagnetic radiation through a real...

(photosynthesis-irradiance curve) Solar azimuth angle Solar irradiance Solar noon Spectral flux density Stefan–Boltzmann law Carroll, Bradley W. (2017-09-07). An introduction...

radiant flux or radiant power is the radiant energy emitted, reflected, transmitted, or received per unit time, and spectral flux or spectral power is...

dynamics Flux footprint Flux pinning Flux quantization Gauss's law Inverse-square law Jansky (non SI unit of spectral flux density) Latent heat flux Luminous...

The jansky (symbol Jy, plural janskys) is a non-SI unit of spectral flux density, or spectral irradiance, used especially in radio astronomy. It is equivalent...

Radiative flux, also known as radiative flux density or radiation flux (or sometimes power flux density), is the amount of power radiated through a given...

radiant intensity is the radiant flux emitted, reflected, transmitted or received, per unit solid angle, and spectral intensity is the radiant intensity...

magnitude systems, it is based on flux measurements that are calibrated in absolute units, namely spectral flux densities. The monochromatic AB magnitude...

W or E for radiant energy, P or F for radiant flux, I for irradiance, W for radiant exitance. Spectral quantities given per unit frequency are denoted...

W or E for radiant energy, P or F for radiant flux, I for irradiance, W for radiant exitance. Spectral quantities given per unit frequency are denoted...