caa a22 4500 445886358 CHVBK 20180317145601.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s11128-011-0298-y doi (NATIONALLICENCE)springer-10.1007/s11128-011-0298-y Prospects for using integrated atom-photon junctions for quantum information processing [Elektronische Daten] [R. Nyman, S. Scheel, E. Hinds] We investigate the use of integrated, microfabricated photonic-atomic junctions for quantum information processing applications. The coupling between atoms and light is enhanced by using microscopic optics without the need for cavity enhancement. Qubits that are collectively encoded in hyperfine states of small ensembles of optically trapped atoms, coupled via the Rydberg blockade mechanism, seem a particularly promising implementation. Fast and high-fidelity gate operations, efficient readout and long coherence times are all possible. Large numbers of qubits can be achieved because of the intrinsic scalability of the microfabricated optics. Springer Science+Business Media, LLC, 2011 Atom chips nationallicence Integrated photonics nationallicence Rydberg atoms nationallicence Quantum information Processing nationallicence Nyman R. Centre for Cold Matter, Blackett Laboratory, Imperial College London, Prince Consort Road, SW7 2BW, London, United Kingdom aut Scheel S. Centre for Cold Matter, Blackett Laboratory, Imperial College London, Prince Consort Road, SW7 2BW, London, United Kingdom aut Hinds E. Centre for Cold Matter, Blackett Laboratory, Imperial College London, Prince Consort Road, SW7 2BW, London, United Kingdom aut Quantum Information Processing Springer US; http://www.springer-ny.com 10/6(2011-12-01), 941-953 1570-0755 10:6<941 2011 10 11128 https://doi.org/10.1007/s11128-011-0298-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11128-011-0298-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Nyman R. Centre for Cold Matter, Blackett Laboratory, Imperial College London, Prince Consort Road, SW7 2BW, London, United Kingdom aut NATIONALLICENCE 700 1- Scheel S. Centre for Cold Matter, Blackett Laboratory, Imperial College London, Prince Consort Road, SW7 2BW, London, United Kingdom aut NATIONALLICENCE 700 1- Hinds E. Centre for Cold Matter, Blackett Laboratory, Imperial College London, Prince Consort Road, SW7 2BW, London, United Kingdom aut NATIONALLICENCE 773 0- Quantum Information Processing Springer US; http://www.springer-ny.com 10/6(2011-12-01), 941-953 1570-0755 10:6<941 2011 10 11128 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer