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quant-ph2017★ 10 cited
Enhanced cooperativity for quantum-nondemolition-measurement--induced spin squeezing of atoms coupled to a nanophotonic waveguide
Xiaodong Qi, Yuan-Yu Jau, Ivan H. Deutsch
We study the enhancement of cooperativity in the atom-light interface near a nanophotonic waveguide for application to quantum nondemolition (QND) measurement of atomic spins. Here…
quant-ph2015★ 22 cited
Dispersive response of atoms trapped near the surface of an optical nanofiber with applications to quantum nondemolition measurement and spin squeezing
Xiaodong Qi, Ben Q. Baragiola, Poul S. Jessen +1
We study the strong coupling between photons and atoms that can be achieved in an optical nanofiber geometry when the interaction is dispersive. While the Purcell enhancement facto…