摘要
实验中发现了弯曲液面的临界光反射现象,并采集到清晰的、对比度高的弯曲液面临界反射图样。在激光束斜入射的情况下,弯曲液面临界反射的图样中,有一椭圆状暗场,暗场附近区域有明亮清晰的条纹。根据几何光学的分析,解释了这一临界光反射现象。
The critical light reflection was found in our experiment, clear and high visible light reflection patterns also were obtained experimentally. In the critical light reflection, there is an elliptic faint field in the center and some stripes nearby. Based on the principle of geometry optics, the phenomenon has been made clear perfectly.
出处
《榆林学院学报》
2007年第6期47-48,67,共3页
Journal of Yulin University
关键词
临界反射
弯曲液面
暗场
critical light reflection
curved liquid surface
faint field
