Measurement of Sub-Shot-Noise Spatial Correlations without Background Subtraction
- 28 May 2009
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 102 (21), 213602
- https://doi.org/10.1103/physrevlett.102.213602
Abstract
In this Letter we present the measurement of sub-shot-noise spatial correlations without any subtraction of background, a result paving the way to realize sub-shot-noise imaging of weak objects.Keywords
Other Versions
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