Broadband high-efficiency half-wave plate: a supercell-based plasmonic metasurface approach.We design, fabricate, and experimentally demonstrate an ultrathin, broadband half-wave plate in the near-infrared range using a plasmonic metasurface. 
plasmonic metasurface
Broadband high-efficiency half-wave plate: a supercell-based plasmonic metasurface approach.We design, fabricate, and experimentally demonstrate an ultrathin, broadband half-wave plate in the near-infrared range using a plasmonic metasurface. 
plasmonic metasurface
Broadband high-efficiency half-wave plate: a supercell-based plasmonic metasurface approach.We design, fabricate, and experimentally demonstrate an ultrathin, broadband half-wave plate in the near-infrared range using a plasmonic metasurface. 
plasmonic metasurface