Radiation outcoupling efficiency from hyperbolic metamaterial resonators of various shapes.

In our work we study the dipole placed in homogenized hyperbolic media surrounding by air. We investigate the enhancement of outcoupled radiation due to the mutual orientation of a dipole and a hyperbolic metamaterial face. We analyze the radiation pattern of different shapes of the hyperbolic structure in order to find the optimum geometrical parameters. These results lead to the efficient emission control and Purcell effect implementation. [ABSTRACT FROM AUTHOR]