Unidirectional flow of lossless exciton-polariton signals

Unidirectional flow of lossless exciton-polariton signals

We consider the propagation of intensity signals in the discrete nonlinear driven-dissipative Schrodinger equation, well-known for the description of a variety of systems from coupled arrays of Kerr nonlinear cavities to exciton-polariton arrays. By periodic switching of a driving laser field, we fi...

Full description

Saved in:
Bibliographic Details
Main Authors: Tan, En Zhi, Liew, Timothy Chi Hin
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2019
Subjects:
Nonlinear Optics
DRNTU::Science::Physics
Exciton-polaritons
Online Access:https://hdl.handle.net/10356/90148
http://hdl.handle.net/10220/48436
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-90148
record_format dspace
spelling sg-ntu-dr.10356-901482023-02-28T19:24:07Z Unidirectional flow of lossless exciton-polariton signals Tan, En Zhi Liew, Timothy Chi Hin School of Physical and Mathematical Sciences Nonlinear Optics DRNTU::Science::Physics Exciton-polaritons We consider the propagation of intensity signals in the discrete nonlinear driven-dissipative Schrodinger equation, well-known for the description of a variety of systems from coupled arrays of Kerr nonlinear cavities to exciton-polariton arrays. By periodic switching of a driving laser field, we find that the propagation can be engineered to be unidirectional, while the signals fully withstand dissipation and are resilient against disorder. We anticipate that such a mechanism would be relevant for use in photonic circuits. MOE (Min. of Education, S’pore) Accepted version 2019-05-29T02:59:47Z 2019-12-06T17:41:49Z 2019-05-29T02:59:47Z 2019-12-06T17:41:49Z 2018 Journal Article Tan, E. Z., & Liew, T. C. H. (2018). Unidirectional flow of lossless exciton-polariton signals. Journal of Optics, 20(2), 025503-. doi:10.1088/2040-8986/aaa2c3 2040-8978 https://hdl.handle.net/10356/90148 http://hdl.handle.net/10220/48436 10.1088/2040-8986/aaa2c3 en Journal of Optics © 2018 IOP Publishing Ltd. All rights reserved. This is an author-created, un-copyedited version of an article accepted for publication in Journal of Optics. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The definitive publisher authenticated version is available online at https://doi.org/10.1088/2040-8986/aaa2c3. 9 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Nonlinear Optics
DRNTU::Science::Physics
Exciton-polaritons
spellingShingle Nonlinear Optics
DRNTU::Science::Physics
Exciton-polaritons
Tan, En Zhi
Liew, Timothy Chi Hin
Unidirectional flow of lossless exciton-polariton signals
description We consider the propagation of intensity signals in the discrete nonlinear driven-dissipative Schrodinger equation, well-known for the description of a variety of systems from coupled arrays of Kerr nonlinear cavities to exciton-polariton arrays. By periodic switching of a driving laser field, we find that the propagation can be engineered to be unidirectional, while the signals fully withstand dissipation and are resilient against disorder. We anticipate that such a mechanism would be relevant for use in photonic circuits.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Tan, En Zhi
Liew, Timothy Chi Hin
format Article
author Tan, En Zhi
Liew, Timothy Chi Hin
author_sort Tan, En Zhi
title Unidirectional flow of lossless exciton-polariton signals
title_short Unidirectional flow of lossless exciton-polariton signals
title_full Unidirectional flow of lossless exciton-polariton signals
title_fullStr Unidirectional flow of lossless exciton-polariton signals
title_full_unstemmed Unidirectional flow of lossless exciton-polariton signals
title_sort unidirectional flow of lossless exciton-polariton signals
publishDate 2019
url https://hdl.handle.net/10356/90148
http://hdl.handle.net/10220/48436
_version_ 1759854306501066752

Similar Items