The glass formula of 20Li₂O+10AlF₃+2.5CaF₂+(66.5-x)P₂O₅+xGd₂O₃+1Eu₂O₃ (PLACEu₁Gd_x), where x = 2,4,6,8,10 mol% have been prepared by conventional melt-quenching technique. These glasses' optical absorption, photoluminescence, decay time, and radioluminescence have been measured at room temperature. Judd-Ofelt's (J-O) analysis of PLACEu₁Gd₈ has been investigated and the magnitude of parameters follows the trend as Ω₂>Ω₄>Ω₆. The important laser parameters such as radiative properties are calculated using J-O parameters and luminescence spectra. The decay time with the transition from the ⁵D₀ level was estimated under 274 nm and 394 nm excitation using bi-exponential fitting. CIE coordinates, CCT and intensity ratio have been calculated for glass samples. The integral scintillation efficiency of PLACEu₁Gd₈ is 31% compared with BGO crystal. The PLACEu₁Gd_x glasses are promising for laser medium and x-rays detection material applications.

玻璃分子式为20Li ₂ O+10AlF ₃ +2.5CaF ₂ +(66.5- x )P ₂ O ₅ + x Gd ₂ O ₃ +1Eu ₂ O ₃ (PLACEu ₁ Gd _x )，其中x  = 2,4,6 ,8,10 mol% 已通过传统的熔体淬火技术制备。这些玻璃的光学吸收、光致发光、衰减时间和辐射发光已在室温下进行了测量。_{对PLACEu 1} Gd ₈的Judd-Ofelt (JO) 分析进行了研究，参数的大小跟随Ω _2的趋势>Ω ₄ >Ω ₆。使用 JO 参数和发光光谱计算重要的激光参数，例如辐射特性。使用双指数拟合在 274 nm 和 394 nm 激发下估计从⁵ D ₀水平转变的衰减时间。已经计算了玻璃样品的 CIE 坐标、CCT 和强度比。与BGO晶体相比，PLACEu ₁ Gd _{8的积分闪烁效率为31%。}PLACEu ₁ Gd _x玻璃有望用于激光介质和 X 射线检测材料应用。