Higher Order Quantum Ghost Imaging with Ultra-Cold Atoms

Abstract

Ghost imaging is a quantum optics technique that uses correlations between two beams to reconstruct an image in one beam from photons that do not interact with the object being imaged. While pairwise (second order) correlations are usually used to create the image, higher order correlations can be utilized to improve the performance of ghost imaging. In this paper, we demonstrate higher order atomic ghost imaging, using entangled ultracold metastable helium atoms from an s-wave collision halo. We construct higher order ghost images up to 5th order and show that using higher order correlations can improve the visibility of the images without impacting the resolution. This is the first demonstration of higher order ghost imaging with massive particles and the first higher order ghost imaging protocol of any type using a quantum source.

References in corpus (14)

• Experimental realization of sub-shot-noise quantum imaging
• Imaging with a small number of photons
• Fourier-transform Ghost Imaging with Hard X-rays
• Experimental x-ray ghost imaging
• Ghost Imaging with Atoms
• Unified Theory of Ghost Imaging with Gaussian-State Light
• Observation of atom pairs in spontaneous four wave mixing of two colliding Bose-Einstein Condensates
• Cold and trapped metastable noble gases
• Arbitrary-order lensless ghost imaging with thermal light
• High-visibility multi-photon interference of Hanbury Brown - Twiss type for classical light
• Sub-Poissonian number differences in four-wave mixing of matter waves
• Solving the quantum many-body problem via correlations measured with a momentum microscope
• Einstein-Podolsky-Rosen correlations from colliding Bose-Einstein condensates
• Bogoliubov-Cherenkov Radiation in an Atom Laser

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• Real-time ghost imaging of Bell-nonlocal entanglement between a photon and a quantum memory
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• Pair correlation of atoms scattered from colliding Bose-Einstein quasicondensates
• Close-coupled model of Feshbach resonances in ultracold ${}^3$He* and ${}^4$He* atomic Collisions
• Multi-wavelength ghost imaging: a review
• $n$-body Correlation of Tonks-Girardeau Gas
• An experimental investigation of quantum frequency correlations resilience against white and colored noise