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arXiv · 1407.6970

Observation of Intensity-Intensity Correlation Speckle Patterns with Thermal Light

Li-Gang Wang·M. Al-Amri·M. Suhail Zubairy
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Abstract

In traditional Hanbury Brown and Twiss (HBT) schemes, the thermal intensity-intensity correlations are phase insensitive. Here we propose a modified HBT scheme with phase conjugation to demonstrate the phase-sensitive and nonfactorizable features for thermal intensity-intensity correlation speckle. Our scheme leads to results that are similar to those of the two-photon speckle. We discuss the possibility of the experimental realization. The results provide us a deeper insight of the thermal correlations and may lead to more significant applications in imaging and speckle technologies.

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Li-Gang Wang, M. Al-Amri, M. Suhail Zubairy. 2014-07-25. Observation of Intensity-Intensity Correlation Speckle Patterns with Thermal Light. https://doi.org/10.1103/physreva.92.041802

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