Hybrid Metallo-Dielectric Structure for Spontaneous Emission Enhancement

Sean Hooten; Nicolas M. Andrade; Seth A. Fortuna; Kevin Han; Ming C. Wu; Eli Yablonovitch

doi:10.1364/cleo_si.2018.sm4i.5

Abstract

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The rate of spontaneous emission can be enhanced using either a metallic antenna or a dielectric cavity. Here we adapt elements of both types for a novel metallo-dielectric structure that exhibits ultra-low mode volume, Veff = 4.53 × 10−6 𝜆3.

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