The results of numerical simulation show the lesion of photoaging skin can be selectively damaged if the wavelength, exposure duration and exposure dose of irradiated ligh are reasonably selected.

• 数值模拟的结果表明:合理选择光辐射波长、辐射曝光时间和曝光剂量,可以选择性的热破坏光老化皮肤中的病损组织。