The optical properties of inhomogeneous coatings which were prepared by double-source linear co-evaporation, were discussed and compared with that of homogeneous coatings.

• 摘要对双源线性共蒸法制备的非均匀薄膜折射率分布与光学特性的关系作了探讨，并与均匀介质膜的光学特性作了对比；