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Proceedings Paper

Observation of two-color ghost imaging
Author(s): Sanjit Karmakar; Yanhua Shih
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Paper Abstract

Two-photon quantum imaging has so far demonstrated two peculiar features: (1) reproducing nonlocal images in "ghost" imaging type experiments and (2) improving imaging spatial resolution beyond the classical limit in quantum lithography type measurements. This article reports an experimental study on non-degenerate, two-color, biphoton ghost imaging which reproduced a nonlocal ghost image and simultaneously enhanced the angular resolving power of imaging by means of a greater field of view or by means of a greater imaging amplification compared with that of classical imaging.

Paper Details

Date Published: 16 April 2010
PDF: 7 pages
Proc. SPIE 7702, Quantum Information and Computation VIII, 770204 (16 April 2010); doi: 10.1117/12.851188
Show Author Affiliations
Sanjit Karmakar, Univ. of Maryland, Baltimore County (United States)
Yanhua Shih, Univ. of Maryland, Baltimore County (United States)

Published in SPIE Proceedings Vol. 7702:
Quantum Information and Computation VIII
Eric J. Donkor; Andrew R. Pirich; Howard E. Brandt, Editor(s)

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