Kromek are helping medical OEMs develop photon-counting spectral CT. There are three different uses for Kromek CZT, represented by three medical imaging applications. They represent a trade-off in performance between energy resolution (% FWHM) and gamma photon flux.
- For SPECT gamma cameras and surgical probes, the energy resolution can be very good (< 4.0% at 140 keV) because the photon flux is less than 1,000 photons per second per square mm detector area.
Kromek Group plc designs, develops and produces x-ray and gamma-ray imaging and radiation detection products for the medical, CBRNe security, Homeland Security and civil nuclear radiation detection markets.