flux gain


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gain

 [gān]
the increase achieved by amplification of a signal.
brightness gain a factor in intensification of radiographs; minification factor multiplied by flux gain.
flux gain in radiology, acceleration of electrons that strike the output phosphor in radiology; it serves as a factor in the intensification of images.

flux gain

[fluks]
the ratio of the number of light photons at the output phosphor of a radiographic image intensifier tube to the number at the input phosphor.

flux gain

In radiographic image intensification, the ratio of the number of light photons at the output phosphor to the number of photons at the input phosphor.
See also: gain
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