Maximizing absorption for dielectric scatterers

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Abstract

The absorption characteristics of a dielectric, isotropic sphere in the plasmonic regime are analyzed. Relations are derived for the position of the maximum absorption efficiency for the first electric dipole resonance mode. The dissipation results are connected with the natural frequencies of the sphere as well as to the circuit-inspired matching analogy for optimum absorption.

Details

Original languageEnglish
Title of host publication2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019
Publication statusPublished - 1 Mar 2019
MoE publication typeA4 Article in a conference publication
EventURSI Asia-Pacific Radio Science Conference - New Delhi, India
Duration: 9 Mar 201915 Mar 2019

Conference

ConferenceURSI Asia-Pacific Radio Science Conference
Abbreviated titleAP-RASC
CountryIndia
CityNew Delhi
Period09/03/201915/03/2019

ID: 35789552