Single Photon Quantum Walk in Waveguide Arrays with Next-nearest Neighbor Interaction

Surajit Paul; K. Thyagarajan

doi:10.1364/FIO.2015.FTh1G.6

Frontiers in Optics 2015
OSA Technical Digest (online) (Optica Publishing Group, 2015),
paper FTh1G.6
•https://doi.org/10.1364/FIO.2015.FTh1G.6

Single Photon Quantum Walk in Waveguide Arrays with Next-nearest Neighbor Interaction

Surajit Paul and K. Thyagarajan

Frontiers in Optics 2015

San Jose, California United States
18–22 October 2015
ISBN: 978-1-943580-03-3

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Optics and Photonics of Disordered Systems I (FTh1G)

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S. Paul and K. Thyagarajan, "Single Photon Quantum Walk in Waveguide Arrays with Next-nearest Neighbor Interaction," in Frontiers in Optics 2015, OSA Technical Digest (online) (Optica Publishing Group, 2015), paper FTh1G.6.

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Abstract

We show how the next nearest neighbor interaction modifies the photon propagation characteristics in 1-D waveguide arrays and how this enables us to realize a 5 partite W state in an array of 5 equally spaced waveguides.

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