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Proceedings Paper

Spatial resolution in entangled ghost imaging
Author(s): J. Reintjes; Mark Bashkansky
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Paper Abstract

We show that when the integration time of the single photon detectors is longer than the correlation time of the biphoton, the attainable spatial resolution in ghost imaging with entangled signal idler pairs generated in type II spontaneous parametric down conversion is limited by the angular spread of single-frequency-signal idler pairs. If, however, the detector integration time is shorter than the biphoton correlation time, the transverse k-vectors of different spectral components combine coherently in the image, improving the spatial resolution.

Paper Details

Date Published: 13 May 2019
PDF: 13 pages
Proc. SPIE 10984, Quantum Information Science, Sensing, and Computation XI, 109840H (13 May 2019); doi: 10.1117/12.2518448
Show Author Affiliations
J. Reintjes, KeyW Corp. (United States)
Mark Bashkansky, U.S. Naval Research Lab. (United States)

Published in SPIE Proceedings Vol. 10984:
Quantum Information Science, Sensing, and Computation XI
Eric Donkor; Michael Hayduk; Michael R. Frey; Samuel J. Lomonaco Jr.; John M. Myers, Editor(s)

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