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arXiv · 1802.03525

The Design for a Nanoscale Single-Photon Spin Splitter

G. Li·A. S. Sheremet·R. Ge·T. C. H. Liew·A. V. Kavokin
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Abstract

We propose using the effective spin-orbit interaction of light in Bragg-modulated cylindrical waveguides for the effcient separation of spin-up and spin-down photons emitted by a single photon emitter. Due to the spin and directional dependence of photonic stopbands in the waveguides, spin-up (down) photon propagation in the negative (positive) direction along the waveguide axis is blocked while the same photon freely propagates in the opposite direction.

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G. Li, A. S. Sheremet, R. Ge, T. C. H. Liew, A. V. Kavokin. 2018-02-10. The Design for a Nanoscale Single-Photon Spin Splitter. https://doi.org/10.1103/physrevlett.121.053901

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