The absorption coefficient of high power laser incident normally onto a plasma medium is studied when electron energy distribution obeys non-extensive function. The variation of the absorption coefficient with the incident laser intensity is investigated for different electron temperatures as well as different non-extensive distribution parameter (q). The variation of the absorption coefficient with plasma density is also investigated for different q values for constant temperature. Furthermore the mean rate of energy absorption is evaluated as function of the incident laser intensity for different electron temperatures and q values. The results are compared with ones obtained in Maxwellian case and differences are shown in the corresponding diagrams.

当电子能量分布服从非扩展函数时，研究了通常入射到等离子体介质上的高功率激光的吸收系数。对于不同的电子温度以及不同的非广泛分布参数（q），研究了吸收系数随入射激光强度的变化。还针对恒定温度下不同的q值研究了吸收系数随等离子体密度的变化。此外，对于不同的电子温度和q值，平均能量吸收率根据入射激光强度进行评估。将结果与在Maxwellian情况下获得的结果进行比较，并在相应的图中显示差异。