Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevLett.96.190501
Title: Complete deterministic linear optics bell state analysis
Authors: Schuck, C.
Huber, G.
Kurtsiefer, C. 
Weinfurter, H.
Issue Date: 2006
Citation: Schuck, C., Huber, G., Kurtsiefer, C., Weinfurter, H. (2006). Complete deterministic linear optics bell state analysis. Physical Review Letters 96 (19) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.96.190501
Abstract: We show how hyperentanglement allows us to deterministically distinguish between all four polarization Bell states of two photons. In this proof-of-principle experiment, we employ the intrinsic time-energy correlation of photon pairs generated with high temporal definition in addition to the polarization entanglement obtained from parametric down-conversion. For the identification, no nonlinear optical elements or auxiliary photons are needed. The new possibilities this complete Bell measurement offers are demonstrated by realizing an optimal dense coding protocol. © 2006 The American Physical Society.
Source Title: Physical Review Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/96038
ISSN: 00319007
DOI: 10.1103/PhysRevLett.96.190501
Appears in Collections:Staff Publications

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