Electrically reconfigurable nonvolatile metasurface using optical phase change materials

Yifei Zhang, Junhao Liang, Mikhail Shalaginov, Skylar Deckoff-Jones, Carlos Ríos, Jeffrey B. Chou, Christopher Roberts, Sensong An, Clayton Fowler, Sawyer D. Campbell, Bilal Azhar, Claudia Gonçalves, Kathleen Richardson, Hualiang Zhang, Douglas H. Werner, Tian Gu, Juejun Hu

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

1 Scopus citations


We report what we believe to be the first electrically reconfigurable metasurface based on chalcogenide phase change materials. Multi-cycle reversible switching was realized using on-chip micro-heaters. Quasi-continuous resonance tuning over half an octave were demonstrated.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2019
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580576
StatePublished - 2019
EventCLEO: Applications and Technology, CLEO_AT 2019 - San Jose, United States
Duration: May 5 2019May 10 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F127-CLEO_AT 2019
ISSN (Electronic)2162-2701


ConferenceCLEO: Applications and Technology, CLEO_AT 2019
Country/TerritoryUnited States
CitySan Jose

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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