67 citations · 163 across the 9 of their papers we have counts for
4 papers · 1 filter
New Approaches for Improvement of TOF-PET
Stefan E. Brunner, Lukas Gruber, Johann Marton +2
We present results of simulations on the influence of photon propagation and the Cherenkov effect on the time resolution of LSO:Ce scintillators. The influence of the scintillator…
Studies on the Cherenkov Effect for Improved Time Resolution of TOF-PET
S. E. Brunner, L. Gruber, J. Marton +2
With the newly gained interest in the time of flight method for positron emission tomography (TOF-PET), many options for pushing the time resolution to its borders have been invest…
Efficiency and uniformity measurements of a light concentrator in combination with a SiPM array
Mariana Rihl, Stefan Enrico Brunner, Lukas Gruber +2
A position sensitive Cherenkov detector was built, consisting of 64 SiPMs with an active area of 3x3 mm^2 and a pixel size of 100x100 μm^2. The sensitive area is increased by a lig…
Over saturation behavior of SiPMs at high photon exposure
L. Gruber, S. E. Brunner, J. Marton +1
Several types of Silicon Photomultipliers were exposed to short pulsed laser light (~ 30 ps FWHM) with its intensity varying from single photon to well above the number of microcel…