Solntsev, Alexander; Sukhorukov, Andrey; Neshev, Dragomir; Kivshar, Yuri
Arrays of coupled optical waveguides provide a flexible platform for manipulation of optical beams and pulses . Recently, the propagation of non-classical light in waveguide arrays has shown a surging attention. It was shown that quantum walks of correlated photon pairs realized through propagation in waveguide arrays can lead to nontrivial quantum correlations at the array output [2, 3]. However, all currently used schemes for quantum walks utilise correlated photon pairs generated...[Show more]
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