The principle of acoustoopticdiffraction was introduced, and the experimental research was carried through about acoustooptic deflexion and modulation of Bragg diffraction.
介绍了声光衍射的原理,并对布拉格衍射中的声光偏转和声光调制进行了实验研究。
2
A set of coupled wave equations for multiple dimensional acoustoopticdiffraction with multiple acoustic waves along different directions is put forward and its solutions are derived.
本文建立了沿不同方向的多个超声波信号作用下的多维声光衍射的耦合波方程,并求出相应的解。
3
To resolve this problem, a free space transmission system for optical signals is developed on base of diffraction effect of acoustooptic crystal.