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Optical power limiters based on intersubband polaritonic metasurfaces

  • N. Nookala
  • , S. A. Mann
  • , A. Mekkawy
  • , J. F. Klem
  • , I. Brener
  • , A. Alu
  • , M. A. Belkin

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

Abstract

We present a novel class of power limiting polaritonic metasurfaces exploiting saturable intersubband absorption in semiconductor quantum wells coupled to plasmonic resonators. Power limiting is experimentally verified and the metasurface performance limits are theoretically analyzed.
Original languageEnglish
Title of host publication2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings
DOIs
StatePublished - May 1 2019
Externally publishedYes

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