Spin and wavelength multiplexed nonlinear metasurface holography

Metasurfaces, as the ultrathin version of metamaterials, have caught growing attention due to their superior capability in controlling the phase, amplitude and polarization states of light. Among various types of metasurfaces, geometric metasurface that encodes a geometric or Pancharatnam-Berry phase into the orientation angle of the constituent meta-atoms has shown great potential in controlling light in both linear and nonlinear optical regimes. The robust and dispersionless nature of the geometric phase simplifies the wave manipulation tremendously. Benefitting from the continuous phase control, metasurface holography has exhibited advantages over conventional depth controlled holography with discretized…

• LT
  Leverhulme Trust

  Award: RPG-2012-674
• NR
  National Research Foundation

  Award: NRF-CRP15-2015-03
• DF
  Deutsche Forschungsgemeinschaft

  Awards: TRR142, TRR142/A05
• NN
  National Natural Science Foundation of China

  Awards: 61420106014, 863 Program, 2013CB328806, 61235002, 11374367
• BI
  Beijing Institute of Technology
• EA
  Engineering and Physical Sciences Research Council

  Awards: EP/J018473/1, EP/J018473/1
• SK
  State Key Laboratory on Integrated Optoelectronics
• NH
  National High-tech Research and Development Program

  Award: 2015AA015905
• NK
  National Key Research and Development Program of China

  Awards: 2013CB328806, 2013CB328801