Optical time reversal from time-dependent Epsilon-Near-Zero media

Vincenzo Bruno, Stefano Vezzoli, Clayton DeVault, Thomas Roger, Vladimir M. Shalaev, Alexandra Boltasseva, Marcello Ferrera, Matteo Clerici, Audrius Dubietis, Daniele Faccio

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


We provide an efficient surface time-reversal of the incident electric field in an ENZ material producing both phase-conjugated and negative refracted beams. The results obtained exploiting degenerate four-wave mixing show an efficiency conversion over 200%.

Original languageEnglish
Title of host publication2018 Conference on Lasers and Electro-Optics (CLEO)
ISBN (Electronic)9781943580422
Publication statusPublished - 9 Aug 2018
EventConference on Lasers and Electro-Optics: Applications and Technology 2018 - San Jose, San Jose, United States
Duration: 13 May 201818 May 2018


ConferenceConference on Lasers and Electro-Optics
Abbreviated titleCLEO 2018
Country/TerritoryUnited States
CitySan Jose

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics


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