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photon spherical exposure

photon fluence


time integral of photon spherical irradiance, Ep,o, at a given point over a given duration, Δt

Note 1 to entry: The photon spherical exposure is expressed in metre to the power minus two (m−2).

Note 2 to entry: This entry was numbered 17-933 in CIE S 017:2011.

Publication date: 2020-12
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