Color Ghost Imaging with Pseudo-White-Thermal Light

A pseudo-white-thermM light source is prepared by projecting three (red, green, and blue) laser beams onto a rotating ground glass disk. Based on the RGB color model, we investigate the color Hanbury-Brown Twiss (HI)T) effect and color ghost imaging with thermal light. The color HBT effect indicates...

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Veröffentlicht in:Chinese physics letters 2015-11, Vol.32 (11), p.72-75
1. Verfasser: 曹德忠 徐宝龙 张素恒 汪凯戈
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Sprache:eng
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Zusammenfassung:A pseudo-white-thermM light source is prepared by projecting three (red, green, and blue) laser beams onto a rotating ground glass disk. Based on the RGB color model, we investigate the color Hanbury-Brown Twiss (HI)T) effect and color ghost imaging with thermal light. The color HBT effect indicates that photons of the same color will bunch. This fact ensures the chromatic discrimination power of ghost imaging with thermM light. We retrieve the RGB ingredients of the object through intensity correlation measurements. A method of white balance to properly form the ghost images is proposed,
ISSN:0256-307X
1741-3540
DOI:10.1088/0256-307X/32/11/114208