我们想要看看他最后的效果，但是对于最终的结果(和简单的国旗的效果对比)感觉不是很理想。

We wanted to see if this would work, but it didn't feel strong enough in the end compared to a simple flag.

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通过实验对比发现，利用再现光场相位突变确定再现像聚焦位置的方法效果比较理想。

Through experiment comparison, the method for determining the position of the reconstructed image by using the phase change of the reconstructed optical field is ideal.

youdao