Elliptical Generalized Maxwell Fish-Eye Lens using Conformal Mapping

Hossein Eskandari, Mohammad Saeed Majedi, AmirReza attari, Oscar Quevedo-Teruel
2019 New Journal of Physics  
A circular graded index lens is conformally transformed to an elliptical shape using a closed-form transformation. The proposed transformation is then employed to compress a Maxwell fish-eye and its generalized version. Since the transformation is conformal, the electromagnetic properties of the device are perfectly preserved after the transformation with fully isotropic and dielectriconly materials. Ray-tracing and full-wave simulations are carried out for several cases to verify the
more » ... ity of the optically transformed lenses in geometrical optics and wave optics regimes.
doi:10.1088/1367-2630/ab2471 fatcat:k43obstkrbbjxkstfhmyz2ozzy