Synthesizing High-performance Reconfigurable Meta-devices through Multi-objective Optimization

Metasurfaces offer the potential to realize large SWaP (size, weight, and power) reduction over conventional optical elements for their ability to achieve comparable functionalities in ultrathin geometries. Moreover, metasurfaces designed with phase change materials offer the potential to go beyond what is achievable by conventional optics by enabling multiple functionalities in a single reconfigurable meta-device. However, designing a single metasurface geometry that simultaneously achieves multiple desired functionalities while meeting all bandwidth requirements and fabrication constraints is a very challenging problem. Fortunately, this challenge can be overcome by the use of state-of-the-art multi-objective optimization algorithms which are well-suited for the inverse-design of multi-functional meta-devices.

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Work Title Synthesizing High-performance Reconfigurable Meta-devices through Multi-objective Optimization
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Open Access
Creators
  1. Sawyer D. Campbell
  2. Yuhao Wu
  3. Eric B. Whiting
  4. Lei Kang
  5. P. L Werner
  6. Douglas H. Werner
Keyword
  1. nanoettenas
  2. optimization
  3. inverse-design
  4. metasurfaces
  5. reconfigurable
  6. metamaterials
License In Copyright (Rights Reserved)
Work Type Article
Publisher
  1. Proceedings of 2020 IEEE International Symposium on Antennas & Propagation - (APSURSI)
Publication Date September 15, 2020
Publisher Identifier (DOI)
  1. https://doi.org/10.23919/ACES49320.2020.9196054
Deposited September 09, 2024

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Version 1
published

  • Created
  • Added Synthesizing_High-performance_Reconfigurable_Meta-devices_through_Multi-objective_Optimization.pdf
  • Added Creator Sawyer D. Campbell
  • Added Creator Yuhao Wu
  • Added Creator Eric B. Whiting
  • Added Creator Lei Kang
  • Added Creator P. L Werner
  • Added Creator Douglas H. Werner
  • Published
  • Updated
  • Updated Keyword, Publication Date Show Changes
    Keyword
    • nanoettenas, optimization, inverse-design, metasurfaces, reconfigurable, metamaterials
    Publication Date
    • 2020-07-01
    • 2020-09-15