Photonic realization of topologically protected bound states in domain-wall waveguide arrays

J. P. Lee-Thorp, I. Vukićević, X. Xu, J. Yang, C. L. Fefferman, C. W. Wong, M. I. Weinstein

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10 Scopus citations

Abstract

We present an analytical theory of topologically protected photonic states for the two-dimensional Maxwell equations for a class of continuous periodic dielectric structures, modulated by a domain wall. We further numerically confirm the applicability of this theory for three-dimensional structures.

Original languageEnglish (US)
Article number033822
JournalPhysical Review A
Volume93
Issue number3
DOIs
StatePublished - Mar 10 2016

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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    Lee-Thorp, J. P., Vukićević, I., Xu, X., Yang, J., Fefferman, C. L., Wong, C. W., & Weinstein, M. I. (2016). Photonic realization of topologically protected bound states in domain-wall waveguide arrays. Physical Review A, 93(3), [033822]. https://doi.org/10.1103/PhysRevA.93.033822