摘要
本文着重分析了以布儒斯特角入射和正入射时，Ｐ偏振光的透射特性，解释了Ｐ偏振光透射前后光波振幅比曲线中的三个疑问，说明了在光学中正确理解能流。
? This paper mainly discusses the transmission characteristics of P polarized light at Brewster's angle and normal incidence, and explains three problems in the amplitude of P polarized light before and after transmission, showing the importance of correctly understanding the concepts of amplitude , intensity and flow of energy in optics.
关键词
P偏低光
布氏角
正入射
振幅
光强
能流
透射
强度
P polarized light
Brewster's angle
normal incidence
amplitude
light intensity
flow of energy.
