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Conferences > CLEO_SI > 2018 > STh1A > STh1A.7

Radiation-Free, Sub-Wavelength Optical Resonator based on All-Evanescent Confinement in a High-Index Core Material

Imbert Wang and Miloš A. Popović

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Abstract

We propose a radiation-free dielectric nanocavity with all-evanescent confinement based on perfect mode-matching and minimal use of negative permittivity. A record-low mode volume within high-index core material, supporting high-Q(Q/V), may enable efficient active nanophotonic components.

© 2018 The Author(s)

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