建立了连续调制光热辐射测量(PTR)的三维理论模型.理论值与实验结果符合良好,成功地解释了-维模型不能说明的结果.

The three-dimensional model of continuously modulated PTE (Photothermal Radiometry) is established. The theoretical result is well consistent with the experimental data, and it can give a satisfied explaination to the experimental result which is impossible to explain by the one-dimensional model.