The coating of a spectacle lens is to coat thin optical coatings with a certain thickness and a number of layers on the lens surface.
眼镜片镀膜，就是在镜片表面镀上具有一定厚度和层数的光学薄膜。
A series of techniques for optical thin films at middle infrared band are discussed in the paper, including edge filters, high reflection and antireflection coatings.
文章讨论了中红外波段激光器使用的一系列光学薄膜的设计方法和制备工艺。
Thus, it is necessary to measure the mean and local absorption of the optical thin film coatings accurately, fast and in-situ.
因此，有必要对光学薄膜的这种平均吸收及局部吸收进行精确、快速、实时的检测。
Thus, it is necessary to measure the absorption of the optical thin film coatings accurately, fast and in-situ.
因而，有必要对光学薄膜的吸收进行精确、快速、实时地检测。
Thin film optical coatings tailor light reflected or transmitted from an optical element in a desired way.
光学元件上的光学薄膜按照既定的模式反射或传输光束。
Further, these chalcogenides glasses can be deposited in an amorphous thin film for optical coatings or waveguides.
硫系玻璃可被镀在用于光学薄膜和波导的非晶形膜上。
Further, these chalcogenides glasses can be deposited in an amorphous thin film for optical coatings or waveguides.
硫系玻璃可被镀在用于光学薄膜和波导的非晶形膜上。
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