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Quantum projection ghost imaging: a photon-numberselection method [Invited]
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AI
DOI：10.3788/COL202422.060008.png)
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摘要
En 中文
We establish a quantum theory of computational ghost imaging and propose quantum projection imaging where object information can be reconstructed by quantum statistical correlation between a certain photon number of a bucket signal and digital micromirror device random patterns. The reconstructed image can be negative or positive, depending on the chosen photon number. In particular, the vacuum state (zero-number) projection produces a negative image with better visibility and contrast-to-noise ratio. The experimental results of quantum projection imaging agree well with theoretical simulations and show that, under the same measurement condition, vacuum projection imaging is superior to conventional and fast first-photon ghost imaging in low-light illumination.
Keyword:
ghost imaging
quantum projection
image reconstruction.
期刊
IF:
3.3
论文数:
4.0W
被引数:
7.6W
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引用论文
分享收藏Optimization of thermal ghost imaging: high-order correlations vs. background subtraction.png)
OPTICS EXPRESS
OAAI
OPTICS EXPRESSIF3.3
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