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Updated: Jan 3, 2026

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
Published on: November 30, 2012
A high-N00N output of harmonically driven cavity QED
Yusef Maleki1, Aleksei M Zheltikov2,3,4,5
1Department of Physics and Astronomy, Texas A&M University, College Station, Texas, 77843-4242, USA. maleki@physics.tamu.edu.
Abstract:
A harmonically driven cavity QED system consisting of two cavities and a two-level qubit is shown to enable the generation of a vast class of maximally entangled states suitable for measurements with a Heisenberg-limit precision. As one of its modalities, this system can serve as a quantum beam splitter, converting an |N〉 ⊗ |0〉 input into a maximally entangled N00N state (|N〉 ⊗ |0〉 + |0〉 ⊗ |N〉)/[Formula: see text] at its output. A network of such quantum beam splitters is shown to provide a source of multimode N00N-type entanglement.
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