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arXiv · 0810.1470

Measurement of sub-shot-noise spatial correlations without subtraction of background

Giorgio Brida·Lucia Caspani·Alessandra Gatti·Marco Genovese·Alice Meda·Ivano Ruo Berchera
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Abstract

In this paper we present the first measurement of sub-shot-noise spatial correlations without any subtraction of background, a result opening the way to realize sub-shot-noise imaging of weak objects

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Giorgio Brida, Lucia Caspani, Alessandra Gatti, Marco Genovese, Alice Meda, Ivano Ruo Berchera. 2009-06-04. Measurement of sub-shot-noise spatial correlations without subtraction of background. https://doi.org/10.1103/physrevlett.102.213602

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