... holographic gratings 全像绕射光栅 dunnage gratings 垫舱木格板 aspheric gratings 非球形光栅 ...
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衍射效率： 刻蚀光栅（ruled gratings）比全息光栅（holographic gratings）的效率高，因此，荧光激发和诱发辐射等应用应采用刻蚀光栅。从经验来看，刻蚀光栅在2/3和3/2闪耀波长处的一级衍射会会降低一半。
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volume holographic gratings 体全息光栅
relief holographic gratings 浮雕全息光栅
superimposed holographic gratings 多重全息光栅
multiple volume holographic gratings 多重体全息光栅
volume photorefractive holographic gratings 光折变体全息光栅
holographic gratings for high temperature 高温全息光栅
layered multiple volume holographic gratings 分层阵列体全息光栅
local volume photorefractive holographic gratings 局域光折变体全息光栅
First, the properties of volume holographic gratings, such as diffraction efficiencies, angle, wavelength and wave front phase selectivity, have been theoretically analyzed by using the couple-wave theory. Especially, a theoretically analysis of wave front phase selectivity has been deduced.
首先应用耦合波理论对体全息光栅的衍射效率以及多重体光栅对入射光波的角度、波长和波前相位的选择性衍射特性进行了分析,其中对波前相位编码多重体光栅的选择性衍射特性作了详细的推导。
参考来源 - 用于光交叉互连的光折变理论和实验研究The erasure characteristics of two-center storage are analyzed, and the recording schedule for multiplexing many persistent holograms is designed. 50 holographic gratings with equal diffraction efficiencies are angle-multiplexed in LiNbO3:Fe:Cu crystal .
在此基础上,分析研究了双色全息复用存储中的光擦除特点,采用直接记录方案,设计合适的曝光时序,成功实现了50幅等衍射效率全息光栅的双色角度复用存储。
参考来源 - 双掺杂铌酸锂晶体中双色复用存储技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A novel technique of monitoring the exposure process in fabrication of holographic gratings is presented.
介绍了一种实时监测全息光栅曝光过程的新方法。
The principle and method to improve the diffraction efficiency of relief holographic gratings by plasma etch is presented in this paper.
本文提出了用等离子体蚀刻法提高浮雕全息光栅衍射效率的原理和方法。
These holographic gratings are characterized by seamless patterns and a low defect density on a large area, due to a special fabrication technology.
这些全息光栅的特点是无缝模式和大面积低缺陷密度，由于特殊的制造技术。
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