Furthermore all this is accomplished from a singlehologram with no additional pre or post proc-essing required.
此外，该过程仅需要一张全息图，而且不需要对全息图做预前和后期处理。
2
In this paper, we propose a method for making a one-step lensless single-ray rainbow hologram, which makes the system structure simpler while the area of hologram larger.
She is cute, stylish and has had a number one chart-topping single. But Japan's newest and biggest pop star differs from most of her peers in one crucial aspect: she is a hologram.