Quantum illumination with simple detection

Hao Yang; Wojciech Roga; Jonathan Pritchard; John Jeffers

doi:10.1117/12.2555390

30 March 2020 Quantum illumination with simple detection

Hao Yang, Wojciech Roga, Jonathan Pritchard, John Jeffers

Proceedings Volume 11347, Quantum Technologies 2020; 113470I (2020) https://doi.org/10.1117/12.2555390
Event: SPIE Photonics Europe, 2020, Online Only

Abstract

We show that by using the non-classical two-mode squeezed vacuum (TMSV) to illuminate an object, quantum correlations contribute to a detectable enhancement even under regimes of high signal loss and background thermal noise. We also consider a realistic measurement scenario with click detectors, along with sequential Bayesian inference; a single click on one mode of the TMSV produces a vacuum removed thermal state which enhances the probability of subsequent click detection.

Conference Presentation

Citation Download Citation

Hao Yang, Wojciech Roga, Jonathan Pritchard, and John Jeffers "Quantum illumination with simple detection", Proc. SPIE 11347, Quantum Technologies 2020, 113470I (30 March 2020); https://doi.org/10.1117/12.2555390

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