The purpose of europium in the photostimulable phosphor is to
trap metastable electrons
The emission of light by a phosphor, when exposed to a laser, is known as
photostimulable luminescence
Which PACS storage option offers the fastest retrieval of data?
online
A device that would be found on a direct exposure system as an exposure indicator is a:
dose-area product (DAP) meter
In direct radiography system, a charge-coupled device is used to:
detect and convert light photons to a digital signal
Which component of the CR reader digitizes the signal and is needed to allow computer processing of an analog signal?
ADC
Recalling a digital image adjusts the histogram to reflect which of the following?
VOI
The function of a thin-film transistor in an indirect DR system is to:
serve as a switch that allows a capacitor to collect charge during exposure
The active layer in the photostimulable phosphor of a CR imaging plate is typically made of:
barium fuorohalide
The component of a flat panel detector that is responsible for absorbing the electrons and generating the subsequent electrical charges to the image processor is the:
