得到了三种全息干板的高衍射效率。
The high diffraction efficiency of three kinds of holographic plates have been obtained.
用计算全息技术设计制作高衍射效率的正弦闪耀全息透镜。
By the method of computational holography. the article has propose a technique for blazed holographic lenses with high diffraction efficiency.
实验中制作出了高衍射效率和信噪比的体积全息光栅和反射全息图。
The holographic volume gratings and reflection holograms having high diffraction efficiencies and signal noise ratio are also fabricated in experiment.
采用类似于微电子加工手段的激光辅助制造技术——激光直写技术，可以制作具有高衍射效率的DOE。
DOE with high diffractive efficiency can be fabricated by laser aided fabrication technology LDWS (laser direct writing system), similar to the way manufacturing micro electronics.
理论分析表明，通过对入射角进行优化可以得到衍射效率高且光强分布均匀的分束器。
Theoretical analysis shows that the splitter with high diffraction efficiency and uniform distributed light intensity can be designed by incidence Angle optimization.
光致聚合物是一种用于激光全息存储的新型材料，它具有衍射效率高、制作工艺相对简单、易于保存等优点。
Photopolymer is a new material for holographic storage; it has a number of compelling properties such as high diffraction efficiency, relatively simple fabrication process, and long persistence.
与同类光开关相比，这种开关具有开关时间短、衍射效率高和工作电压低的优点。
Compared with other similar optical switches, it has the advantages of short switching time, high diffraction efficiency and low operating voltage.
与同类光开关相比，这种开关具有开关时间短、衍射效率高和工作电压低的优点。
Compared with other similar optical switches, it has the advantages of short switching time, high diffraction efficiency and low operating voltage.
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