Metasurface based freeform optics for biosensing and augmented reality systems
We demonstrate the capability of metasurfaces for freeform optics by performing FDTD simulations of a metasurface based lens with adjustable focal length, and conducting ray optics analysis to enable a small form factor diffractive augmented reality visor.
2016 Conference on Lasers and Electro Optics (CLEO)