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The DSSC (DEPFET Sensor with Signal Compression) collaboration develops a hybrid pixelated X-Ray photon detector with 4.5 MHz frame rate and immediate amplitude digitization for experiments at the European XFEL. We present the first full format 14.9×14 mm2 F1 pixel readout ASIC for the DSSC detector. The readout architecture is specially adapted to the burst structure of the XFEL (bursts of 2880 pulses...
We present the technology for very compact hybrid circuits with one water cooled LTCC substrate, Silicon Photomultipliers and ASICs for Positron Emission Tomography / Magnetic Resonance Tomography Applications. The SiPM modules with an area of 32.8 by 32.0 mm2 contain 12×12 SiPMs in a pitch of 2.5 mm2. The readout of the 144 channels is done by four highly specialized ASICs. The water cooling channels...
Scintillation crystal arrays with narrow pitch are a very powerful tool to develop high spatial resolution γ ray detectors, e.g. as they are used in preclinical PET applications. In order to keep the number of detector channels as low as possible, light guides are used. As a result, the light from one crystal is spread over a number of larger detector elements, which allow a reconstruction of the...
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