菲涅尔公式和半波损失

菲涅尔公式是光学中较重要的内容,对于支持光的波动理论的一些重要实验中所出现的“反常”现象,它都可以作出合理的解释,从而完善了光的波动理论,但光波毕竞不是物质波,从电磁学的角度,来解释菲涅尔公式对这些现象的解释,显然很有必要,但也很困难,尤其是半波损失问题.本文将从麦克斯韦方程推导菲涅尔公式入手,来谈有关菲涅尔公式的方向规定,进而理解在电磁波意义上的光波所发生的半波损失,这也将有助于理解菲涅尔公式的其他现象解释.

FRESNEL FORMULA AND HALF-WAVE LOSS

Fresnel Formula are important in Optics. It had been used reasonally to explain the reason of many abnormal appearances in some very important experiments that support undulatory theory of light, and had made it perfect. As light , in the fact , is not ether wave, but electromagnetic wave, it is nessary, but dificult that these appearances are explained by using the formula in electromagnetic theory of light ,especially half-wave loss. In this articale, it will be proved, at first, how to stipulate the direction about Fresnel formula by deducing them from Maxwell Equations, than half-wave loss in the respect of electyromagnetic. In this way it will be helpful, you can find yourself, with understanding the explaination of the other problem relatedly.