4 January 2008 Application of bi-grating diffraction imaging on the display of ordinary transmission hologram with white light source
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Proceedings Volume 6832, Holography and Diffractive Optics III; 68320O (2008); doi: 10.1117/12.756989
Event: Photonics Asia 2007, 2007, Beijing, China
Abstract
The comparison of bi-grating diffraction imaging and the displaying of ordinary transmission hologram with white light source, shows two different imaging methods have same essence, but different characteristic. In these two processes of imaging, the light-wave of the object has been diffracted twice, both methods have to combine the dispersed image of different wave length, so both of them have to employ the spectral combination characteristic of grating. The bi-grating imaging equation not only is fit for the bi-grating imaging process, but also has guidance meaning in ordinary transmission hologram displaying with white light source and the aid of grating.
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Weiping Zhang, Yuebo Guo, Xiaofang Li, Lingyu Wan, Qingyi Yang, Xiaoming Shen, "Application of bi-grating diffraction imaging on the display of ordinary transmission hologram with white light source", Proc. SPIE 6832, Holography and Diffractive Optics III, 68320O (4 January 2008); doi: 10.1117/12.756989; https://doi.org/10.1117/12.756989
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KEYWORDS
Diffraction gratings

Holograms

Diffraction

Light sources

Image processing

Light

Real time imaging

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