Transmissivity: Difference between revisions
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Transmissivity is a term in [[radiometry]]. It is the ratio between the [[Irradiance|exitance]] from the back of a surface and the incident [[irradiance]] on the front. | Transmissivity is a term in [[radiometry]]. It is the ratio between the [[Irradiance|exitance]] from the back of a surface and the incident [[irradiance]] on the front. | ||
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Note that transmissivity is a unitless quantity in the range [0,1]. It normally varies as a function of wavelength. | Note that transmissivity is a unitless quantity in the range [0,1]. It normally varies as a function of wavelength. | ||
Revision as of 12:29, 19 December 2007
Transmissivity is a term in radiometry. It is the ratio between the exitance from the back of a surface and the incident irradiance on the front.
Note that transmissivity is a unitless quantity in the range [0,1]. It normally varies as a function of wavelength.