Mirror-less unidirectional radiation in an asymmetric single resonator

Kim, Sangin; Song, Joohyung; Heo, Hyungjun; Lee, Sangjun

doi:10.36227/techrxiv.15020034.v1

JLT_Unidirectional emitter_20210712.pdf (528.56 kB)

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Mirror-less unidirectional radiation in an asymmetric single resonator

preprint

posted on 2021-07-22, 01:29 authored by Sangin KimSangin Kim, Joohyung Song, Hyungjun Heo, Sangjun Lee

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.