Spectral Response of UV Photodetectors for Barium Fluoride Crystal Readout
نویسندگان
چکیده
Because of its fast scintillation peaked at 220 nm with a decay time less than 0.6 ns, barium fluoride crystals have attracted broad interest in the community pursuing ultrafast detectors for future high energy physics (HEP) experiments and GHz hard X-ray imaging free-electron laser (XFEL) facilities. A crucial issue application is spectral response photodetectors down to vacuum ultraviolet (VUV). In this article, we compare quantum efficiency (QE) photon detection (PDE) spectra measured several (UV) 200 nm. Their figures merit on component suppression slow are also discussed.
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ژورنال
عنوان ژورنال: IEEE Transactions on Nuclear Science
سال: 2022
ISSN: ['0018-9499', '1558-1578']
DOI: https://doi.org/10.1109/tns.2022.3149840