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DQE as quantum efficiency of imaging detectors

Giovanni Zanella
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Abstract

In this paper a general and unified treatment of the DQE is exposed, both in the space-domain and in the frequency-domain. The meaning of the DQE as quantum efficiency appears to be of paramount importance for a correct interpretation of the physical parameters involved in its formulation and measurement. The treatment in the frequency-domain turns out to be a direct extension of that in the space-domain. An operational procedure is introduced to consider the effect of the filtering of the detector in the space-domain.

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Giovanni Zanella. 2002-11-27. DQE as quantum efficiency of imaging detectors. https://arxiv.org/abs/physics/0211112

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