利用单片透射型体布拉格光栅，我们设计了畸变激光束的空间一维滤波实验。

Using transmitting volume Bragg gratings (TVBG) as a basis, an experiment on one-dimensional spatial filtering of a deformed laser beam is designed.

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报道了一种用电子束曝光的方法在绝缘体上硅的脊状光波导上制做布拉格光栅的技术。

The fabrication of Bragg gratings on silicon-on-insulator (SOI) rib waveguides using electron-beam lithography is presented.

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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。

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.

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