Mirror-less unidirectional radiation in an asymmetric single resonator
- Sangin Kim ,
- Joohyung Song ,
- Hyungjun Heo ,
- Sangjun Lee
Abstract
We propose a novel approach to realize unidirectional radiation in an
asymmetric single resonator without using an external mirror, which is
based on mutual coupling between two degenerate resonant modes through
the background scattering of the asymmetric resonator.