In this motionless holographic technique, light is reflected, or emitted from a 3d object, propagates through a spatial light modulator (SLM), and is recorded by a digital camera.

在这一静态全息技术中，光由三维物体反射或发射，在通过空间光调制器(SLM)后，用数码相机记录。

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At last, we put emphasis on the Spatial Light Modulator (SLM). Based on this optical component, we record polarization holography images storage in an azo ionic liquid crystalline polymer.

本文最后对空间光调制器进行了介绍和讨论，利用此光学元件，对偶氮液晶材料进行了偏振全息图像存储。

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We experimentally produce this beam with a computer-generated hologram (CGH) displayed on a spatial light modulator (SLM).

利用计算全息方法和空间光调制器产生了环形平顶涡旋光束。

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