@inproceedings{ab1faa55d21046ab9521280c314c6b30,
title = "Difference-frequency generation and frequency up-conversion with polaritonic nonlinear metasurfaces",
abstract = "We report difference-frequency generation in nonlinear polaritonic metasurfaces based on coupling of electromagnetic nanocavity modes with intersubband nonlinearities in semiconductor heterostructures. Nonlinear susceptibility of 2.7×105 pm/V and the conversion efficiency of 0.13% were measured.",
author = "Y. Liu and J. Lee and S. March and N. Nookala and D. Palaferri and O. Wolf and I. Brener and Bank, {S. R.} and M. Tymchenko and Gomez-Diaz, {J. S.} and A. Alu and Belkin, {M. A.}",
note = "Publisher Copyright: {\textcopyright} 2018 OSA.; 2018 Conference on Lasers and Electro-Optics, CLEO 2018 ; Conference date: 13-05-2018 Through 18-05-2018",
year = "2018",
month = aug,
day = "6",
language = "English",
isbn = "9781943580422",
series = "2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings",
}