We prepared Na₂O–B₂O₃–SiO₂ glasses doped with different Tb concentrations (0.00, 0.01, 0.03, 0.1, 0.3, 1.0, 3.0 %) by the melt-quenching method. All the samples showed a high transmittance of 90 % in the visible range. The Tb-doped samples showed absorptions at 350, 380, and 480 nm derived from Tb³⁺. Photoluminescence (PL) peaks were detected at 410, 440, 490, 550, 590, and 620 nm, and the intensity of which increased as the Tb concentration increased. The PL lifetimes of the Tb-doped samples were 2.7–3.8 ms which were typical values for 4f-4f transitions of Tb³⁺. In the thermally stimulated luminescence (TSL) properties, glow peaks of the Tb-doped samples were observed at around 90 and 235–325 °C. The 0.1 % Tb-doped sample could work as a TSL dosimeter in the dose range of 0.1 mGy–10 Gy.

采用熔融淬火法制备了不同Tb浓度（0.00、0.01、0.03、0.1、0.3、1.0、3.0%）掺杂的Na ₂ O–B ₂ O 3 _{–SiO 2玻璃。}所有样品在可见光范围内均表现出高达 90% 的透过率。Tb 掺杂样品在 350、380 和 480 nm 处显示源自 Tb ^3+的吸收。在410、440、490、550、590和620 nm处检测到光致发光（PL）峰，并且其强度随着Tb浓度的增加而增加。Tb 掺杂样品的 PL 寿命为 2.7–3.8 ms，这是 Tb ^{3+ 4f-4f 跃迁的典型值}。在热受激发光 (TSL) 特性中，在 90 和 235–325 °C 左右观察到 Tb 掺杂样品的辉光峰。0.1% Tb 掺杂样品可用作剂量范围为 0.1 mGy–10 Gy 的 TSL 剂量计。