Dual topological transition in polaritonic wire media and its radiative implications

M. S. Mirmoosa, Sergei Kosulnikov, C.R. Simovski

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Abstract

Here, theoretically we uncover two topological transitions of the wave dispersion at midinfrared frequencies in a wire medium formed by lithium tantalate nanowires. We show while one transition is fixed at one certain frequency, the other transition happening at lower frequency can be blue shifted which enables to achieve a broadband enhancement of emission for an infrared emitter embedded into the medium.

Original languageEnglish
Title of host publicationProceedings of the 2016 URSI Commission B International Symposium on Electromagnetic Theory, EMTS 2016
PublisherIEEE
Pages42-44
Number of pages3
ISBN (Electronic)9781509025022
DOIs
Publication statusPublished - 19 Sep 2016
MoE publication typeA4 Article in a conference publication
EventURSI International Symposium on Electromagnetic Theory - Aalto University, Espoo, Finland
Duration: 14 Aug 201618 Aug 2016
http://www.emts2016.org/

Conference

ConferenceURSI International Symposium on Electromagnetic Theory
Abbreviated titleEMTS
CountryFinland
CityEspoo
Period14/08/201618/08/2016
Internet address

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  • Cite this

    Mirmoosa, M. S., Kosulnikov, S., & Simovski, C. R. (2016). Dual topological transition in polaritonic wire media and its radiative implications. In Proceedings of the 2016 URSI Commission B International Symposium on Electromagnetic Theory, EMTS 2016 (pp. 42-44). [7571306] IEEE. https://doi.org/10.1109/URSI-EMTS.2016.7571306