Giant nonlinear response of polaritonic metasurfaces coupled to intersubband transitions

J. Lee, N. Nookala, M. Tymchenko, Juan Sebastian Gomez Diaz, F. Demmerle, G. Boehm, M. C. Amann, A. Alu, M. A. Belkin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We report highly-nonlinear metasurfaces based on combining electromagneticallyengineered plasmonic nanoresonators with quantum-engineered intersubband nonlinearities. Experimentally, effective nonlinear susceptibility over 480 nm/V was measured for second-harmonic generation at normal incidence.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationQELS - Fundamental Science, CLEO_QELS 2015
PublisherOptical Society of America (OSA)
Pages1551p
ISBN (Electronic)9781557529688
DOIs
StatePublished - Jan 1 2015
Externally publishedYes
EventCLEO: QELS - Fundamental Science, CLEO_QELS 2015 - San Jose, United States
Duration: May 10 2015May 15 2015

Other

OtherCLEO: QELS - Fundamental Science, CLEO_QELS 2015
CountryUnited States
CitySan Jose
Period5/10/155/15/15

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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  • Cite this

    Lee, J., Nookala, N., Tymchenko, M., Gomez Diaz, J. S., Demmerle, F., Boehm, G., Amann, M. C., Alu, A., & Belkin, M. A. (2015). Giant nonlinear response of polaritonic metasurfaces coupled to intersubband transitions. In CLEO: QELS - Fundamental Science, CLEO_QELS 2015 (pp. 1551p). Optical Society of America (OSA). https://doi.org/10.1364/CLEO_QELS.2015.FM3E.1