IONIZATION IMAGE SYSTEMS

摘要

An integrated radiation detector comprising: a storage phosphor having first, input, face and a second, output, face, the phosphor being excitable by radiation at a first wavelength and emitting radiation at a second wavelength when excited; and at least one input filter optically juxtaposed to the input face which at least one filter blocks at least 80% of radiation at wavelengths that can erase a stored image in the storage phosphor, but passes at least 0.1% of radiation at the first wavelength.