望远镜斯密特屋脊棱镜表面镀上相位膜，可提高望远镜的观察效果。
The phase film is a kind of special film coated the Shimite roof prism of binoculars.
多层膜厚度和磁致相位之间的关系，研究发现两个模型结果在较低磁场下是相吻合的。
The results show that the phase delay of light propagating in the fiber is relative to the thickness of the film, and the conclusions of the two models are corresponded.
介绍了用相位掩膜方法制作光纤布拉格光栅(FBG)以及镀金的FBG温度传感器。
Fiber Bragg gratings (FBG) prepared in terms of a phase mask technique and the FBG temperature sensor with plating gold were introduced.
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