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IRIS SiPM detectors break the 100 ps barrier
Two new SiPM detector designed in FBK for PET applications now offer a significantly improved coincidence time resolution, and may help better localize tumours within patients. Improved timing has been demonstrated, with the best coincidence time resolution seen for the 2 × 2 × 3 mm crystals of only 85 ps – an experimental record.
Results are described in a paper published in Physics in Medicine and Biology.