【摘要】 <正> He-Ne激光在医学、生物学方面有非常广泛的应用价值。接受治疗照射的生物组织层可以看成是一种强散射介质,因此研究He-Ne激光在强散射介质中的传播是很有必要的。在实验工作的基础上,我们进一步对泡沫塑料、棉花、动物体、人体进行了压缩照射实验,观察到透射光强对压缩厚度的依赖关系和一些透视现象。更多还原

【Abstract】 When the pressed scattering medium layers and organism layers is irradiated by He-Ne laser light, the original opaque can be changed into transparency or its transparency increa-sed. Press irradiation experiments with foam plastic, cotton, animal, human body were made resulting in similar phenomena. The space distribution model of laser propagation in strong scattering medium is put forward and theoretical analysis for press irradiation is made.更多还原