用椭圆偏光法研究玻璃表面膜的性质
A Study on Glass Surface Layer by the Elliptical Polarisation Method
本文介绍了利用椭圆偏光法测量玻璃表面膜的厚度和折射率;
An elliptical polarisation method for measuring the thickness and refractive index of glass surface layer is described .