Radioluminescence and Optically Stimulated Luminescence Responses of a Cerium-Doped Sol-Gel Silica Glass Under X-Ray Beam Irradiation

@article{Helou2018RadioluminescenceAO,
  title={Radioluminescence and Optically Stimulated Luminescence Responses of a Cerium-Doped Sol-Gel Silica Glass Under X-Ray Beam Irradiation},
  author={N. Al Helou and H. El Hamzaoui and Bruno Capoen and G{\'e}raud Bouwmans and Andy Cassez and Youcef Ouerdane and Aziz Boukenter and Sylvain Girard and Genevi{\`e}ve Chadeyron and Rachid Mahiou and Mohamed Bouazaoui},
  journal={IEEE Transactions on Nuclear Science},
  year={2018},
  volume={65},
  pages={1591-1597}
}
Ce-doped sol-gel silica glasses were prepared for real-time X-ray dose or dose rate monitoring using radioluminescence (RL) and optically stimulated luminescence (OSL). A small piece of this glass scintillator was connected to two optical fibers, allowing a remote measurement of the ionizing radiation dose through RL and OSL signals. By using this Ce-doped material, we particularly demonstrated that the RL signal shows a linear behavior at least up to dose rates of 1.2 Gy/s. Furthermore, the… CONTINUE READING

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