光栅

In the end, using two groups of matching gratings, lots of experiments have been done.

最后，利用两组匹配光栅做了大量实验。

The theory of Fiber Gratings and their experimental research.

光纤光栅理论及实验研究； 3。

In this thesis, various fabrication methods of fiber gratings are described systematically.

本文系统论述了光纤光栅的各种制作方法并比较了各种制作方法的优缺点。

Along with the development of laser confinement fusion project, more and more large aperature gratings are needed.

随着激光约束核聚变工程的快速发展，对光栅的口径要求越来越大。

Fiber gratings are one type of developing fast passive fiber devices in recent years.

光纤光栅是近几年发展最为迅速的光纤无源器件之一。

This paper suggests a new method for rapid and automatic measuring the spectral diffraction efficiency of gratings.

提出了一种快速自动测试光栅光谱衍射效率的新方法。

The spectral characteristics of dual overwritten fiber gratings are discussed and investigated by numerical simulation.

所用的分析方法和得到的结果对双重光纤光栅的制作和应用具有参考价值。

These theoretical results have important significance for actual application and fabrication of the phase shifted fiber gratings.

这些结果将对相移光纤光栅的实际制作及应用有重要的指导意义。

Fiber gratings provide possibilities for the further development of large-capacity and high-speed optical fiber communication system.

光纤光栅器件的出现为大容量高速率通信系统的进一步发展提供了可能。

In this paper, the characteristics of guide-mode resonances in dielectric subwavelength gratings are analyzed by using mode-matching method.

本论文的目的是运用严格的矢量衍射理论：模式匹配方法对亚波长介质光栅的导模共振效应的独特的性质进行研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。