Investigation of two qubit quantum gates in linear optics

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Author(s)
Ralph, T.
Langford, N.
Bell, T.
O'Brien, J.
Pryde, G.
White, A.
Milburn, G.
Griffith University Author(s)
Year published
2004
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Abstract
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.
Conference Title
Proceedings of SPIE volume 5161
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© 2004 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
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