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Investigation of two qubit quantum gates in linear optics

Proc. SPIE 5161, 161 (2004); doi:10.1117/12.505078

  • Abstract
Timothy C. Ralph, Nathan K. Langford, Tamyka B. Bell, Jeremy L. O'Brien, Geoff L. Pryde, Andrew G. White, and Gerard J. Milburn

Univ. of Queensland (Australia)

We discuss progress towards implementing two qubit quantum gates in optics. We review the operation of an optical quantum gate which performs all the operations of a control-NOT (CNOT) gate in the coincidence basis with two, unentangled photons as the input and discuss its implementation.

© 2004 COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.

History
Online Feb 13, 2004
Citation
Timothy C. Ralph, Nathan K. Langford, Tamyka B. Bell, Jeremy L. O'Brien, Geoff L. Pryde, Andrew G. White and Gerard J. Milburn, "Investigation of two qubit quantum gates in linear optics", Proc. SPIE 5161, 161 (2004); doi:10.1117/12.505078

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