Encrypting information with an all-dielectric bistable metasurface

Shengyuan Chang, Xuexue Guo, Xingjie Ni

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


We report an all-dielectric metasurface exhibiting strong optical bistable behavior in the near infrared regime. We show that such a metasurface can be used for concealing optical information through the bistable states.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2020
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
StatePublished - 2020
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2020 - Washington, United States
Duration: May 10 2020May 15 2020

Publication series

NameOptics InfoBase Conference Papers
VolumePart F182-CLEO-QELS 2020


ConferenceCLEO: QELS_Fundamental Science, CLEO_QELS 2020
Country/TerritoryUnited States

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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