A layered metamaterial comprising periodic blue glass and FTO mediums was investigated for gamma (γ) radiation dosimetry. The device acts on the principle of absorption of the incidence radiation with sharp resonance absorption peaks which undergo shifts in the presence of γ-radiation. The more the radiation dose is, the more shift happens in the resonance absorption spectrum – the feature that can be exploited in the design of polarization insensitive γ-radiation dosimetry device.

中文翻译：

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利用 FTO 和蓝色玻璃组成的层状超材料结构进行 γ 辐射剂量测定

研究了包含周期性蓝色玻璃和 FTO 介质的层状超材料的伽玛 (γ) 辐射剂量测定。该装置的工作原理是吸收入射辐射，并具有尖锐的共振吸收峰，该吸收峰在 γ 辐射存在时会发生变化。辐射剂量越大，共振吸收光谱发生的偏移就越大——这一特征可以在偏振不敏感γ辐射剂量测定装置的设计中利用。