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Towards efficient nonlinear plasmonic metasurfaces

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

Details

Original languageEnglish
Title of host publication21st International Conference on Transparent Optical Networks, ICTON 2019
PublisherIEEE
ISBN (Electronic)9781728127798
DOIs
Publication statusPublished - 1 Jul 2019
Publication typeA4 Article in a conference publication
EventInternational Conference on Transparent Optical Networks - Angers, France
Duration: 9 Jul 201913 Jul 2019

Publication series

NameInternational Conference on Transparent Optical Networks
ISSN (Electronic)2161-2064

Conference

ConferenceInternational Conference on Transparent Optical Networks
CountryFrance
CityAngers
Period9/07/1913/07/19

Abstract

Nonlinear processes are important in many fields of photonics ranging from biomedical imaging to ultrashort pulse generation. Progress in nanophotonics and metamaterials has created a growing demand for nanoscale nonlinear optical components. However, it is difficult to answer this demand by using traditional materials motivating the search for alternatives approaches. Nonlinear plasmonics has emerged as a viable solution for enabling efficient and nanoscale nonlinear optics. Despite steady progress, so far achieved conversion efficiencies of metamaterials have not yet rivalled conventional nonlinear materials. Here, we discuss our recent progress in development of efficient nonlinear plasmonic metamaterials. Focus is on metasurfaces utilizing collective responses known as surface lattice resonances, which can be used to dramatically boost nonlinear responses of metasurfaces.

Keywords

  • Frequency conversion, Metasurfaces, Nonlinear metamaterials, Surface lattice resonances

Publication forum classification

Field of science, Statistics Finland