Tunable nanophotonics enabled by chalcogenide phase-change materials

S Abdollahramezani, O Hemmatyar, H Taghinejad… - …, 2020 - degruyter.com
Nanophotonics has garnered intensive attention due to its unique capabilities in molding the
flow of light in the subwavelength regime. Metasurfaces (MSs) and photonic integrated …

Active optical metasurfaces: comprehensive review on physics, mechanisms, and prospective applications

J Yang, S Gurung, S Bej, P Ni… - Reports on Progress in …, 2022 - iopscience.iop.org
Optical metasurfaces with subwavelength thickness hold considerable promise for future
advances in fundamental optics and novel optical applications due to their unprecedented …

Electrical tuning of phase-change antennas and metasurfaces

Y Wang, P Landreman, D Schoen, K Okabe… - Nature …, 2021 - nature.com
The success of semiconductor electronics is built on the creation of compact, low-power
switching elements that offer routing, logic and memory functions. The availability of …

Tunable and reconfigurable metasurfaces and metadevices

A Nemati, Q Wang, M Hong, J Teng - Opto-Electronic Advances, 2018 - researching.cn
Metasurfaces, two-dimensional equivalents of metamaterials, are engineered surfaces
consisting of deep subwavelength features that have full control of the electromagnetic …

Generalized Kerker effects in nanophotonics and meta-optics

W Liu, YS Kivshar - Optics express, 2018 - opg.optica.org
The original Kerker effect was introduced for a hypothetical magnetic sphere, and initially it
did not attract much attention due to a lack of magnetic materials required. Rejuvenated by …

An electromagnetic multipole expansion beyond the long-wavelength approximation

R Alaee, C Rockstuhl, I Fernandez-Corbaton - Optics Communications, 2018 - Elsevier
The multipole expansion is a key tool in the study of light–matter interactions. All the
information about the radiation of and coupling to electromagnetic fields of a given charge …

Theory of metasurface based perfect absorbers

R Alaee, M Albooyeh, C Rockstuhl - Journal of Physics D …, 2017 - iopscience.iop.org
Based on an analytic approach, we present a theoretical review on the absorption,
scattering, and extinction of both dipole scatterers and regular arrays composed of such …

Light‐induced tuning and reconfiguration of nanophotonic structures

SV Makarov, AS Zalogina, M Tajik… - Laser & Photonics …, 2017 - Wiley Online Library
Interaction of light pulses of various durations and intensities with nanoscale photonic
structures plays an important role in many applications of nanophotonics for high‐density …

Exact multipolar decompositions with applications in nanophotonics

R Alaee, C Rockstuhl… - Advanced Optical …, 2019 - Wiley Online Library
The multipolar decomposition of electromagnetic sources is an important tool for the study of
light–matter interactions in general, and optical materials in particular. Here, a report is given …

Electrical tuning of plasmonic conducting polymer nanoantennas

A Karki, G Cincotti, S Chen, V Stanishev… - Advanced …, 2022 - Wiley Online Library
Nanostructures of conventional metals offer manipulation of light at the nanoscale but are
largely limited to static behavior due to fixed material properties. To develop the next frontier …