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 publicationCLEO
Subtitle of host publicationQELS_Fundamental Science 2018
PublisherOptical Society of America
ISBN (Print)9781943580422
Publication statusPublished - 2018
EventCLEO: QELS_Fundamental Science 2018 - San Jose, United States
Duration: 13 May 201818 May 2018


ConferenceCLEO: QELS_Fundamental Science 2018
CountryUnited States
CitySan Jose

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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    Bruno, V., Vezzoli, S., DeVault, C., Roger, T., Shalaev, V. M., Boltasseva, A., Ferrera, M., Clerici, M., Dubietis, A., & Faccio, D. (2018). Optical time reversal from time-dependent Epsilon-Near- Zero media. In CLEO: QELS_Fundamental Science 2018 [FM3E.5] Optical Society of America. https://doi.org/10.1364/CLEO_QELS.2018.FM3E.5