Dispersive bands of bound states in the continuum-Reference-Cited by-同舟云学术

Dispersive bands of bound states in the continuum

Published:2021-07-14 Issue:17 Volume:10 Page:4241-4249
ISSN:2192-8614
Container-title:Nanophotonics
language:en
Short-container-title:

Author:

Longhi Stefano¹²^ORCID

Affiliation:

1. Dipartimento di Fisica , Politecnico di Milano , Piazza L. da Vinci 32 , Milano I-20133 , Italy

2. IFISC (UIB-CSIC) , Instituto de Fisica Interdisciplinar y Sistemas Complejos , Palma de Mallorca , Spain

Abstract

Abstract Bound states in the continuum (BICs), i.e. highly-localized modes with energy embedded in the continuum of radiating waves, have provided in the past decade a new paradigm in optics and photonics, especially at the nanoscale, with a range of applications from nanophotonics to optical sensing and laser design. Here, we introduce the idea of a crystal made of BICs, in which an array of BICs is indirectly coupled via a common continuum of states resulting in a tight-binding dispersive energy miniband embedded in the spectrum of radiating waves. The results are illustrated for a chain of optical cavities side-coupled to a coupled-resonator optical waveguide with nonlocal contact points.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials,Biotechnology

Link

https://www.degruyter.com/document/doi/10.1515/nanoph-2021-0260/pdf

Reference80 articles.

1. J. von Neumann and E. P. Wigner, “On some peculiar discrete eigenvalues,” Z. Phys., vol. 30, pp. 465–467, 1929.

2. L. Fonda, “Bound states embedded in the continuum and the formal theory of scattering,” Ann. Phys., vol. 22, pp. 123–132, 1963. https://doi.org/10.1016/0003-4916(63)90299-9.

3. F. H. Stillinger and D. R. Herrick, “Bound states in the continuum,” Phys. Rev. A: At., Mol., Opt. Phys., vol. 11, pp. 446–454, 1975. https://doi.org/10.1103/physreva.11.446.

4. D. C. Marinica, A. G. Borisov, and S. V. Shabanov, “Bound states in the continuum in photonics,” Phys. Rev. Lett., vol. 100, p. 183902, 2008. https://doi.org/10.1103/physrevlett.100.183902.

5. E. N. Bulgakov and A. F. Sadreev, “Bound states in the continuum in photonic waveguides inspired by defects,” Phys. Rev. B, vol. 78, p. 075105, 2008. https://doi.org/10.1103/physrevb.78.075105.

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