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

doi:10.1117/12.2528259

5 September 2019 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

Author Affiliations +

Proceedings Volume 11080, Metamaterials, Metadevices, and Metasystems 2019; 110802P (2019) https://doi.org/10.1117/12.2528259
Event: SPIE Nanoscience + Engineering, 2019, San Diego, California, United States

Abstract

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.

Citation Download Citation

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, and Jon A. Schuller "Reconfigurable semiconductor Mie-resonant meta-optics", Proc. SPIE 11080, Metamaterials, Metadevices, and Metasystems 2019, 110802P (5 September 2019); https://doi.org/10.1117/12.2528259

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