volume holographic gratings 体全息光栅
multiple volume holographic gratings 多重体全息光栅
layered multiple volume holographic gratings 分层阵列体全息光栅
volume photorefractive holographic gratings 光折变体全息光栅
local volume photorefractive holographic gratings 局域光折变体全息光栅
The holographic volume gratings and reflection holograms having high diffraction efficiencies and signal noise ratio are also fabricated in experiment.
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。
When a volume holographic grating is readout under off-Bragg condition, determining the direction of the diffracted beam is an important issue in the coupled-wave theory of volume gratings.
体全息光栅的读出偏离布拉格条件时，衍射光方向的确定是体光栅耦合波理论中的一个重要问题。
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