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热释光（TL）与线性调制光释光（LM-OSL）激发晶体的原理和方式具有很高的相似性。论文致力于通过设定一定的模拟实验条件，采用Maxima数学软件对α-Al2 O3：C晶体的TL曲线和LM-OSL曲线进行模拟，研究这两种释光曲线峰值的参数依赖相似性。初步研究表明，在特定的模拟实验条件下，两种释光曲线峰值的参数依赖具有一定的相似性，释光曲线峰值与n0值，加热速率q （或溢出常数f0）呈现正比例关系。“,”Principles and stimulate process of the Thermo -luminescence ( TL) and linear modulation OSL ( LM-OSL) Luminescence are highly similar .Using the OTOR model and the Maxima software , selecting the set of parameters of α-Al2 O3:C crystal, the similarity of the dependence of the TL curve and the LM -OSL curve of the α-Al2 O3: C crystal has been studied .Preliminary studies indicate that , under certain simulated condi-tions, the TL and LM-OSL curves of the α-Al2 O3: C crystal have certain similarities , The luminescence maximums are proportional to the filling of the traps (n0), heating rate q(or f0).