量子图像中的莫尔条纹
Moiré patterns in quantum images
摘要:
我们在参量下转换产生的孪生光子之间的空间量子关联中观察到莫尔条纹。空间周期性结构非局部叠加,产生典型的莫尔条纹的拍频。这一结果带来了有趣的观点,关于这种量子光学设置的可编程应用。
英文摘要:
We observed moiré fringes in spatial quantum correlations between twin photons generated by parametric down-conversion. Spatially periodic structures were nonlocally superposed giving rise to beat frequencies typical of moiré patterns. This result brings interesting perspectives regarding metrological applications of such a quantum optical setup.
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