The picture shows an experimental Flash proton beam measurement at OncoRay Clinique in Dresden. A so-called „water phantom“ (a box filled with water) equipped with a remotely controlled positioning system is used for calibration before each treatment day in the facility. Advacam used the phantom to characterize stray radiation of Flash proton beam by a specifically modified detector, based on MiniPIX Timepix3 Flex architecture equipped with a silicon sensor. Go on MiniPIX models ›