. . . "Radiant Fluence Rate"@en . . . . . . . . "http://goldbook.iupac.org/FT07376.html"^^ . "\\(E_0 = \\int{L}{d\\Omega}\\), where \\(d\\Omega\\) is the solid angle of each elementary beam passing through the given point and \\(L\\) its radiance at that point in the direction of the beam."^^ . . . . "E_e,0" . . . . . "Radiant fluence rate, or spherical irradiance, is equal to the total radiant flux incident on a small sphere divided by the area of the diametrical cross-section of the sphere." . . . "M-PER-T3" . .