Images Representation of the 4DPHOTON detector operating principle. Simplified schematic of the 4DPHOTON detector. The 4DPHOTON detector accommodated on the Tube Card developed at INFNFerrara. Back of the 4DPHOTON detector. The 4DPHOTON detector placed upside-down. The pins for the connection to the Tube-Card are visible. The Timepix4 ASIC accomodated on a custom chipboard from NIKHEF. Setup used for the test-beams at CERN. The 4DPHOTON detector is placed in the dark box visible in the picture. 4DPHOTON at Fermilab (USA). The detector has been extensively tested to become part of a beam monitoring system for the IOTA ring.
