Reconfigurable semiconductor Mie-resonant meta-optics

Tomer Lewi, Nikita A. Butakov, Prasad P. Iyer, Hayden A. Evans, David Higgs, Hamid Chorsi, Juan Trastoy, Javier Del Valle Granda, Ilya Valmianski, Christian Urban, Yoav Kalcheim, Paul Y. Wang, Ivan K. Schuller, Jon A. Schuller

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations


Metasurfaces allow unprecedented control of light through engineering the amplitude, phase and polarization across arrays of meta-atom resonators. Adding dynamic tunability to metasurface components would boost their potential and unlock a vast array of new application possibilities such as dynamic beam steering, LIDAR, tunable metalenses and reconfigurable meta-holograms, to name a few. We present here high-index reconfigurable metaatoms, resonators and metasurfaces that can dynamically and continuously tune their frequency, amplitude and phase, across the near to mid-infrared spectral ranges. We highlight the importance of narrow linewidth resonances along with peak performance of tunable mechanisms for efficient and practical reconfigurable devices.

Original languageEnglish
Title of host publicationMetamaterials, Metadevices, and Metasystems 2019
EditorsNader Engheta, Mikhail A. Noginov, Nikolay I. Zheludev, Nikolay I. Zheludev
ISBN (Electronic)9781510628533
StatePublished - 2019
EventMetamaterials, Metadevices, and Metasystems 2019 - San Diego, United States
Duration: 11 Aug 201915 Aug 2019

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X


ConferenceMetamaterials, Metadevices, and Metasystems 2019
Country/TerritoryUnited States
CitySan Diego

Bibliographical note

Publisher Copyright:
© 2019 SPIE.


  • Dielectric Mie resonators
  • Nanoparticles
  • Phase change materials
  • Reconfigurable metasurfaces
  • Tunable metasurfaces


Dive into the research topics of 'Reconfigurable semiconductor Mie-resonant meta-optics'. Together they form a unique fingerprint.

Cite this