Observation of two-color ghost imaging

Sanjit Karmakar; Yanhua Shih

doi:10.1117/12.851188

16 April 2010 Observation of two-color ghost imaging

Sanjit Karmakar, Yanhua Shih

Proceedings Volume 7702, Quantum Information and Computation VIII; 770204 (2010) https://doi.org/10.1117/12.851188
Event: SPIE Defense, Security, and Sensing, 2010, Orlando, Florida, United States

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.

Citation Download Citation

Sanjit Karmakar and Yanhua Shih "Observation of two-color ghost imaging", Proc. SPIE 7702, Quantum Information and Computation VIII, 770204 (16 April 2010); https://doi.org/10.1117/12.851188

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