采用二维干涉型全息图做了简单模型的水槽试验，由计算机成象的结果证实了多频合成法的高分辨力和良好的成象质量。

The results of computer reconstruction using interference-type holograms give evidence to prove the high resolution and good imaging quality of the method.

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提出一种用预调制全息干版制作二维彩虹全息图的相干——非相干记录方法，说明了该方法的基本原理，并进行了实验验证。

A new method is presented for making 2d rainbow holograms by using pre modulated holographic plate. The principle of this method and the related experiment are discussed.

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