Parity-time-symmetric coupled microring lasers operating around an exceptional point
Optics
2023-07-19 v1
Abstract
The behavior of a parity-time (PT) symmetric coupled microring system is studied when operating in the vicinity of an exceptional point. Using the abrupt phase transition around this point, stable single-mode lasing is demonstrated in spectrally multi-moded micro-ring arrangements.
Keywords
Cite
@article{arxiv.1509.06281,
title = {Parity-time-symmetric coupled microring lasers operating around an exceptional point},
author = {Hossein Hodaei and M. Ali Miri and Absar Ul Hassan and William Hayenga and Matthias Heinrich and Demetri N. Christodouldes and Mercedeh Khajavikhan},
journal= {arXiv preprint arXiv:1509.06281},
year = {2023}
}
Comments
5 pages, 6 figures