At the same time ,the scale diffractive theroy is used to analysis the diffractive efficiency under the different pitches and fixed voltages applied on it.
同时,利用标量衍射理论对不同周期和电压情况下的液晶光栅进行了衍射效率的分析。
参考来源 - 液晶位相光栅衍射光学特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Four kinds of laser source are used to measure the diffractive efficiency of Fresnel lens.
使用四种不同光源，对菲涅耳透镜的衍射效率进行测试。
It is pointed out that the linewidth error has very large effect of BOEs diffractive efficiency.
指出线宽误差对二元光学元件衍射效率影响较大。
Diffractive efficiency of Fresnel lens is important factor to evaluate the quality of Fresnel lens.
菲涅耳透镜的衍射效率是评价菲涅耳透镜质量的一个重要指标。
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