High-resolution rainbow holographic process.
A technique of high-resolution one-step rainbow holography utilizing a cylindrical lens is presented. Experimental demonstrations for various holographic conditions are provided. With the experimental results, we see that the technique utilizing a cylindrical lens offers a higher hologram-image resolution, less speckle noise, and lower color-blur effect than the conventional one-step technique. The technique is particularly suitable for the application of a 2-D object transparency.
Yu
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Ruterbusch
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Zhuang
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