Single-Sided Diffraction By Pt-Symmetric Metasurfaces

Creator

Nicholas S. Nye, University of Central Florida
Mohammad Ali Miri, University of Central Florida
Demetrios N. Christodoulides, University of Central Florida

Keywords

Diffraction; Modulation; Optical imaging; Optical refraction; Optical scattering; Optical variables control; Optical vortices

Abstract

We explore light diffraction by parity-time-symmetric metasurfaces. Such structures can lead to one-sided diffraction when operating close to their exceptional points. In this regime, the negative diffraction orders are eliminated while the positive are enhanced.

Publication Date

8-10-2015

Publication Title

Conference on Lasers and Electro-Optics Europe - Technical Digest

Volume

2015-August

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Copyright Status

Unknown

Socpus ID

84954068087 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84954068087

STARS Citation

Nye, Nicholas S.; Miri, Mohammad Ali; and Christodoulides, Demetrios N., "Single-Sided Diffraction By Pt-Symmetric Metasurfaces" (2015). Scopus Export 2015-2019. 1521.
https://stars.library.ucf.edu/scopus2015/1521