Document Type
Response or Comment
Publication Date
3-29-2019
Abstract
Recent years have seen a tremendous progress in the theory and experimental implementations of non-Hermitian photonics, including all-lossy optical systems as well as parity-time symmetric systems consisting of both optical loss and gain. This progress has led to a host of new intriguing results in the physics of light–matter interactions with promising potential applications in optical sciences and engineering. In this comment, we present a brief perspective on the developments in this field and discuss possible future research directions that can benefit from the notion of non-Hermitian engineering.
Publication Title
Communications Physics
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.
Recommended Citation
El-Ganainy, R.,
Khajavikhan, M.,
Christodoulides, D.,
&
Ozdemir, S.
(2019).
The dawn of non-Hermitian optics.
Communications Physics,
2.
http://doi.org/10.1038/s42005-019-0130-z
Retrieved from: https://digitalcommons.mtu.edu/physics-fp/282
Version
Publisher's PDF
Publisher's Statement
© The Author(s) 2019. Article deposited here in compliance with publisher policy. Publisher's version of record: https://doi.org/10.1038/s42005-019-0130-z