有时,沉积物或固体样品中的矿物分离无法实现(多矿物样品),尤其是在矿物共生的情况下。脉冲激发(即短时光激发)利用不同矿物发光信号的不同衰减时间来检测主要来自单一矿物的发光信号。
分离不同矿物的发光信号
避免繁琐的样品前处理
另见:空间分辨发光
Denby PM, Botter-Jensen L, Murray AS, Thomsen KJ & Moska P (2006) Application of pulsed OSL to the separation of the luminescence components from a mixed quartz/feldspar sample. Radiation Measurements 41, 774-779.
Feathers JK, Casson MA, Schmidt AH & Chithambo ML (2012) Application of pulsed OSL to polymineral fine-grained samples. Radiation Measurements 47, 201-209.



