Exploiting scattering-matrix in a gain-loss assisted optical-microcavity, interplay between asymmetric-state-conversion and cavity-control parameters around exceptional points is analyzed; where occupying a least area by coupled states during switching, maximum conversion-efficiency with minimal asymmetry is achieved.
Cite
@article{arxiv.1803.05214,
title = {Exceptional Points in an Specialty Microcavity: Interplay between State-Conversion and Cavity Control Parameters},
author = {Arnab Laha and Abhijit Biswas and Somnath Ghosh},
journal= {arXiv preprint arXiv:1803.05214},
year = {2018}
}