Conjugately-matched uniaxial metamaterials make extremely efficient absorbers, emitters, and reflectors

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussavertaisarvioitu

Tutkijat

Organisaatiot

  • Nazarbayev University

Kuvaus

The speed with which electromagnetic energy can be wirelessly transferred from a source to the user is a crucial parameter for performance of a large number of electronic and photonic devices. In this presentation we determine the constituent parameters of a medium which supports theoretically infinite energy concentration close to a medium sample surface; such a material combines properties of Perfectly Matched Layers (PML) and Double-Negative (DNG) media. It realizes conjugate matching with free space for every possible mode including, most importantly, all evanescent modes. We show that extremely high-amplitude resonating fields in the vicinity of a conjugately matched body can create large far-field radiation with the use of randomly placed particles which play the role of emission 'vessels'.

Yksityiskohdat

AlkuperäiskieliEnglanti
Otsikko2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016
TilaJulkaistu - 16 marraskuuta 2016
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaInternational Congress on Advanced Electromagnetic Materials in Microwaves and Optics - Chania, Kreikka
Kesto: 19 syyskuuta 201622 syyskuuta 2016
Konferenssinumero: 10

Conference

ConferenceInternational Congress on Advanced Electromagnetic Materials in Microwaves and Optics
LyhennettäMETAMATERIALS
MaaKreikka
KaupunkiChania
Ajanjakso19/09/201622/09/2016

ID: 10375733