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1.Under the condition of total reflection can be achievd a quarter wave plate in single waveleugth or wide wave length by means of matching a prism with a single layer or multilayer dielectic thin film.
在全反射条件下,用单层或多层电介质薄膜与?镜匹配,可以实现单波长或宽波段的1/4波片.收藏指正
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