本文通过计算机编程控制栅指电压，使液晶相控阵形成类似二元光栅的相位分布，实现对入射光的偏转。

Here deflecting a beam is accomplished by forming phase distribution that similar to binary grating phase's through modulating applied voltages.

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将二元光学方法与环形光栅的概念结合起来，为制作可以集成到光电系统的环形光栅以及其他光学元件提供了一条较好的思路。

Combining binary optics methods with the notion of circular grating, it offers a good thinking for circular grating and other optic elements that can be assembled into photoelectricity system.

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为了解抉这个问题，介绍了一种将遗传算法与模拟退火算法相结合的混合遗传算法，并具体地利用这一优化算法设计了一种常用的二元光学元件——达曼光栅。

In order to solve this problem, a new method is provided based on the Hybrid Genetic Algorithms, and using a emulation program design a common binary optics elements-Dammann Grating.

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