dc.contributor.authorSong, Guo-Zhu
dc.contributor.authorMunro, Ewan
dc.contributor.authorNie, Wei
dc.contributor.authorKwek, Leong-Chuan
dc.contributor.authorDeng, Fu-Guo
dc.contributor.authorLong, Gui-Lu
dc.identifier.citationSong, G.-Z., Munro, E., Nie, W., Kwek, L.-C., Deng, F.-G., & Long, G.-L. (2018). Photon transport mediated by an atomic chain trapped along a photonic crystal waveguide. Physical Review A, 98(2), 023814-. doi:10.1103/PhysRevA.98.023814en_US
dc.description.abstractWe theoretically investigate the transport properties of a weak coherent input field scattered by an ensemble of Λ-type atoms coupled to a one-dimensional photonic crystal waveguide. In our model, the atoms are randomly located in the lattice along the crystal axis. We analyze the transmission spectrum mediated by the tunable long-range atomic interactions and observe the highest-energy dip. The results show that the highest-energy dip location is associated with the number of the atoms, which provides an accurate measuring tool for the emitter-waveguide system. We also quantify the influence of a Gaussian inhomogeneous broadening and the dephasing on the transmission spectrum, concluding that the highest-energy dip is immune to both the inhomogeneous broadening and the dephasing. Furthermore, we study photon-photon correlations of the reflected field and observe quantum beats. With tremendous progress in coupling atoms to photonic crystal waveguides, our results may be experimentally realizable in the near future.en_US
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en_US
dc.description.sponsorshipMOE (Min. of Education, S’pore)en_US
dc.format.extent9 p.en_US
dc.relation.ispartofseriesPhysical Review Aen_US
dc.rights© 2018 American Physical Society. This paper was published in Physical Review A and is made available as an electronic reprint (preprint) with permission of American Physical Society. The published version is available at: [http://dx.doi.org/10.1103/PhysRevA.98.023814]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law."en_US
dc.subjectAtomic Chainen_US
dc.titlePhoton transport mediated by an atomic chain trapped along a photonic crystal waveguideen_US
dc.typeJournal Article
dc.contributor.schoolInterdisciplinary Graduate School (IGS)en_US
dc.description.versionPublished versionen_US

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