Improved light output from thick β-Ga2O3 scintillation crystals via graded-refractive-index photonic crystals.
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DOI: 10.1364/oe.428671
Abstract: β-Ga2O3 is a promising candidate as a fast scintillation crystal for radiation detection in fast X-ray imaging and high-energy physics experiments. However, total internal reflection severely limits its light output. Conventional photonic crystals can improve… read more here.
Keywords: photonic crystals; refractive index; graded refractive; light output ... See more keywords