Coaction of Disorder and PT-symmetry in Deep Subwavelength Multilayers

Alex Dikopoltsev; Ariel Shaham; Adi Pick; Hanan Herzig Sheinfux; Mordechai Segev

doi:10.1364/FIO.2019.JTu4A.45

Frontiers in Optics + Laser Science APS/DLS
OSA Technical Digest (Optica Publishing Group, 2019),
paper JTu4A.45
•https://doi.org/10.1364/FIO.2019.JTu4A.45

Coaction of Disorder and PT-symmetry in Deep Subwavelength Multilayers

Alex Dikopoltsev, Ariel Shaham, Adi Pick, Hanan Herzig Sheinfux, and Mordechai Segev

Frontiers in Optics 2019

Washington, DC United States
15–19 September 2019
ISBN: 978-1-943580-67-5

From the session
Poster Session II (JTu4A)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
A. Dikopoltsev, A. Shaham, A. Pick, H. H. Sheinfux, and M. Segev, "Coaction of Disorder and PT-symmetry in Deep Subwavelength Multilayers," in Frontiers in Optics + Laser Science APS/DLS, OSA Technical Digest (Optica Publishing Group, 2019), paper JTu4A.45.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Citation alert
Save article

Abstract

We study nonHermitian PT-symmetric subwavelength photonic structures. Surprisingly, disorder lowers the critical gain/loss required to break PT-symmetry. Biasing these structures with loss makes them nearly perfect absorbers with a single input beam.

PDF Article

This paper was not presented at the conference

More Like This

PT symmetry in optics

Demetrios N. Christodoulides, Mohammad-Ali Miri, Hossein Hodaei, Matthias Heinrich, and Mercedeh Khajavikhan
FTu2E.1 Frontiers in Optics (FiO) 2014

P T-symmetry in Two Synthetic Dimensions

A. L. M. Muniz, M. Wimmer, A. Bisianov, R. Morandotti, and U. Peschel
pd_2_7 European Quantum Electronics Conference (EQEC) 2019

Low Loss Propagation in a Metal-clad Waveguide via PT-Symmetry Breaking

Utsav D. Dave and Michal Lipson
FW4D.4 CLEO: QELS_Fundamental Science (CLEO:FS) 2019

Previous Article Next Article