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Browsing by Subject "Entangled photons"

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Encoding mutually unbiased bases in orbital angular momentum for quantum key distribution

Author: Dudley, Angela L ; Mafu, M ; Goyal, S ; Giovannini, D ; McLaren, M ; Konrad, T ; Padgett, MJ ; Petruccione, F ; Lutkenhaus, N ; Forbes, A Date: Jul 2013 We encode mutually unbiased bases (MUBs) using the higher-dimensional orbital angular momentum (OAM) degree of freedom associated with optical fields. We illustrate how these states are encoded with the use of a spatial light modulator (SLM). ... Read more
Quantum entanglement with a hermite-gaussian pump; poster

Author: McLaren, M ; Romero, J ; Giovannini, D ; Galvez, EJ ; Padgett, MJ ; Forbes, A Date: Jul 2013 Typically, a Gaussian mode is used to pump a non-linear crystal to produce pairs of entangled photons. We demonstrate orbital angular momentum (OAM) entanglement when a non-fundamental mode is used to pump a non-linear crystal. An approximation ... Read more

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Browsing by Subject "Entangled photons"

Browsing by Subject "Entangled photons"

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