Nature Communications (Aug 2018)

Modelling of free-form conformal metasurfaces

  • Kedi Wu,
  • Philippe Coquet,
  • Qi Jie Wang,
  • Patrice Genevet

DOI
https://doi.org/10.1038/s41467-018-05579-6
Journal volume & issue
Vol. 9, no. 1
pp. 1 – 8

Abstract

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Predicting and modelling the responses of free-from photonics devices remain challenging with conventional computational tools. Here, the authors propose an efficient algorithm based on conformal boundary optics and modified finite difference time-domain to calculate the electromagnetic fields across conformal metasurfaces.