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DETECTORS FOR MEASUREMENT-2D/3D detectors
Issues with EBT2
Marker dye in the active layer-yellow color
Make the response independent of small thickness differences
of the active layer.
Less sensitive to UV light, less permeable to water
Nearly energy independent response [50kV-MV]
Active layer
21
Utretch 2016
Homogeneity of EBT2 (Early batches 2009-2010)
Bernadette Hartman et al. Med.Phys. 37 (2010)