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noise-equivalent irradiance, <of a detector>
noise-equivalent input when the quantity that the detector is being used to measure or detect is irradiance
Note 1 to entry: The noise-equivalent irradiance is expressed in watt per square metre (W⋅m−2).
Note 2 to entry: This entry was numbered 845-05-64 in IEC 60050-845:1987.
Note 3 to entry: This entry was numbered 17-815 in CIE S 017:2011.