摘要
本文从探讨光密膜等倾干涉圆条纹线半径的直观数学描述入手 ,讨论等倾干涉圆条的分布特征 ,使得等倾干涉条纹的图象直观化、具体化 .将这一数学描述应用于光疏膜这种实际情况 ,结合光疏膜的物理实质 ,从而揭示出光疏膜等倾干涉圆条纹的独有分布特征 ,并指出其可能的应用 .
This paper discussed the distribution features of the fringes for the equal inclination interference(EII) and made the physical images of the EII more object and concrete,starting from the discussion on the concrete mathematical description of the linear radius of the fringe rings that come from the EII on the thin film of the optically denser medium(TFODM). the paper also found out the special fringe distribution characteristics of the EII on the thin film of the optically thinner medium(TFOTM),combining the physical essence of the TFOTM and using the mathematical description above. Finally, the possible applications of the EII on the TFOTM are mentioned.
