Spherical distributed dielectric resonators

David Brady, George Papen

Research output: Contribution to journalArticlepeer-review

52 Scopus citations

Abstract

Spherical radially periodic dielectric structures inhibit electromagnetic propagation over a complete solid angle and a finite frequency range. The range of inhibited frequencies is linear in the amplitude of the radial modulation. Depending on the phase, the amplitude, and the inner boundary of the dielectric modulation, localized photon modes may occur within the gap. The internal field distributions and scattering characteristics of spherical dielectric resonators are analyzed numerically.

Original languageEnglish (US)
Pages (from-to)644-657
Number of pages14
JournalJournal of the Optical Society of America B: Optical Physics
Volume10
Issue number4
DOIs
StatePublished - Apr 1993
Externally publishedYes

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Atomic and Molecular Physics, and Optics

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