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arXiv · 1103.0968

Continuous-wave spatial quantum correlations of light induced by multiple scattering

Stephan Smolka·Johan R. Ott·Alexander Huck·Ulrik L. Andersen·Peter Lodahl
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Abstract

We present theoretical and experimental results on spatial quantum correlations induced by multiple scattering of nonclassical light. A continuous mode quantum theory is derived that enables determining the spatial quantum correlation function from the fluctuations of the total transmittance and reflectance. Utilizing frequency-resolved quantum noise measurements, we observe that the strength of the spatial quantum correlation function can be controlled by changing the quantum state of an incident bright squeezed-light source. Our results are found to be in excellent agreement with the developed theory and form a basis for future research on, e.g., quantum interference of multiple quantum states in a multiple scattering medium.

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Stephan Smolka, Johan R. Ott, Alexander Huck, Ulrik L. Andersen, Peter Lodahl. 2011-03-04. Continuous-wave spatial quantum correlations of light induced by multiple scattering. https://doi.org/10.1103/physreva.86.033814

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