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Linear optical scheme for producing polarization-entangled NOON states
Authors:Su-Yong Lee  Tomasz Paterek  Hee Su Park  Hyunchul Nha
Institution:1. Department of Physics, Texas A&M University at Qatar, Education City, PO Box 23874, Doha, Qatar;2. Center for Quantum Technologies, National University of Singapore, 3 Science Drive 2, 117543 Singapore, Singapore;3. Korea Research Institute of Standards and Science (KRISS), 1 Doryong-dong, Daejeon 305–340, Republic of Korea;4. Institute für Quantenphysik, Universität Ulm, D-89069 Ulm, Germany;1. School of Computational Sciences, Korea Institute for Advanced Study, Hoegiro 85, Dongdaemun, Seoul 130-722, Republic of Korea;2. Department of Physics, Texas A&M University at Qatar, Doha, Qatar;3. Hearne Institute for Theoretical Physics and Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803, USA;1. Brain Sciences Center, Minneapolis Veterans Affairs Health Care System, Minneapolis, MN, USA;2. Department of Psychiatry, University of Minnesota Medical School, Minneapolis, MN, USA;3. Center for Cognitive Sciences, University of Minnesota, Minneapolis, MN, USA;4. VA Cooperative Studies Program Palo Alto Coordinating Center, Mountain View, CA, USA;5. Department of Population Health, New York University School of Medicine, New York, NY, USA;6. Department of Environmental Medicine, New York University School of Medicine, New York, NY, USA;7. Department of Health Research and Policy, Stanford University School of Medicine, Stanford, CA, USA;8. Department of Psychology, University of Minnesota, Minneapolis, MN, USA;9. Department of Neuroscience, University of Minnesota Medical School, Minneapolis, MN, USA;10. Department of Neurology, University of Minnesota Medical School, Minneapolis, MN, USA;1. Department of Materials Science, University of Cambridge, Cambridge CB3 0FS, United Kingdom;2. Diamond Light Source, Chilton, Didcot, Oxfordshire OX11 0DE, United Kingdom;3. Facultat de Física, Departament d''Estructura i Constituents de la Matèria, Universitat de Barcelona, Martí i Franquès 1, E-08028 Barcelona, Catalonia, Spain;4. DiFeST, University of Parma, v. le G.P. Usberti 7/A, 43124 Parma, Italy
Abstract:We propose a linear optical scheme that can conditionally generate high NOON states using polarization modes. This scheme provides advantages over the previous proposals on path-entangled NOON states in view of success probability or required resources of optical elements. We also investigate two experimental schemes feasible within existing technology that can produce the NOON-like or the NOON state for N = 4.
Keywords:
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