Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Coherent Virtual Absorption and Embedded Eigenstates in non-Hermitian P T -Symmetrical Systems

Not Accessible

Your library or personal account may give you access

Abstract

The recently emerged concepts of coherent perfect absorption (CPA), i.e., the time-reversed counterpart of a laser and its generalization to Hermitian systems, coherent virtual absorption (CVA), are shown to be ideally suited for all-optical light manipulation. In this work, we demonstrate how the concept of coherent excitation can pave the way to light scattering control in an extreme fashion in non-Hermitian PT-symmetrical systems supporting an embedded eigenstate.

© 2019 The Author(s)

PDF Article
More Like This
Coherently Driven Embedded Eigenstates

Alex Krasnok, Zarko Sakotic, Norbert Cselyuszka, Nikolina Jankovic, and Andrea Alú
FW1F.3 Frontiers in Optics (FiO) 2019

Switchable polarization eigenstates in non-Hermitian plasmonic systems with phase change materials

Yuto Moritake and Masaya Notomi
JW1A.158 CLEO: Applications and Technology (CLEO_AT) 2021

PT-Symmetry of a Non-Hermitian Trimerized Optical Lattice

Nan Xu, You Wang, Haizhi Song, Qiang Zhou, and Guangwei Deng
M4A.316 Asia Communications and Photonics Conference (ACPC) 2019

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved