Nature Communications (Jun 2021)

Multifunctional wide-angle optics and lasing based on supercell metasurfaces

  • Christina Spägele,
  • Michele Tamagnone,
  • Dmitry Kazakov,
  • Marcus Ossiander,
  • Marco Piccardo,
  • Federico Capasso

Journal volume & issue
Vol. 12, no. 1
pp. 1 – 10


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The angular dependence is a well-known issue in metasurface engineering. Here the authors introduce a supercell metasurface able to implement multiple independent functions under large deflection angles with high efficiency, leading to a wavelength tunable laser with arbitrary wavefront control.