When reconstructed by white light source, the synthetic rainbow hologram is produced.

白光源再现时，可再现出合成的彩虹全息图像。

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Rainbow hologram is a very important technology in holographic displays. It can be reconstructed by white light source.

彩虹全息是全息显示中一种十分重要的能用白光再现的全息术，然而加入狭缝后降低了光能的使用率。

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The basic principle of the whole-field analysis of the speckle patterns using a white light source is presented in this paper.

本文叙述了白光源对散斑图进行全场分析的基本原理。提出了对全场等值线位移计算公式。

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Called Paperwhite, the new model has a black and white screen and comes with a light source which enables reading in a dark environment.

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