薄膜层

The basic principle and experimental method of nonlinear guided-wave optics were employed to investigate all kinds of characteristics of nonlinear dynamic grating and its application by studying Kerr effects of nonlinear multilayers media film as well as interactions between guided wave and grating vector.

采用非线性导波光学基本原理和实验方法，通过对非线性多层介质薄膜的光学克尔效应的研究，导波与光栅矢量相互作用的研究，进一步探讨了非线性动态光栅的各种特性及其应用。

It′s easy to control the thickness of the spacer of the device when employing the fused quartz as the material of the spacer,so the thin film interleaver can satisfiedly meet the demand of the narrow wavelength gap for the DWDM system.

采用间隔层为熔融石英的薄膜法布里-珀罗滤光片作为基本结构的光学梳状滤波器可以比较容易地控制各腔的厚度，因而能精确地达到波分复用系统中波长间隔非常窄的要求。

Mica blocks, thins , films and splittings - Measurement of thickness ISO

云母块，薄片，薄膜和劈裂叠层。厚度的测定

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。