Non-Markovian collective emission from macroscopically separated emitters

K Sinha, P Meystre, EA Goldschmidt, FK Fatemi… - Physical review …, 2020 - APS
We study the collective radiative decay of a system of two two-level emitters coupled to a
one-dimensional waveguide in a regime where their separation is comparable to the …

Modeling quantum optical phenomena using transition currents

A Karnieli, N Rivera, V Di Giulio, A Arie… - Applied Physics …, 2024 - pubs.aip.org
Spontaneous light emission is central to a vast range of physical systems and is a founding
pillar for the theory of light–matter interactions. In the presence of complex photonic media …

Collective radiation from distant emitters

K Sinha, A González-Tudela, Y Lu, P Solano - Physical Review A, 2020 - APS
Waveguides allow for direct coupling of emitters separated by large distances, offering a
path to connect remote quantum systems. However, when facing the distances needed for …

Spatiospectral control of spontaneous emission

SH Asadpour, M Abbas, HR Hamedi, J Ruseckas… - Physical Review A, 2024 - APS
We propose a scheme aimed at achieving spatiospectral control over spontaneous emission
within a four-level atom-light coupling system interacting with optical vortices carrying orbital …

Spontaneous emission of a quantum emitter near a graphene nanodisk under strong light-matter coupling

I Thanopulos, V Karanikolas, E Paspalakis - Physical Review A, 2022 - APS
We investigate the dynamical evolution of the spontaneous emission of a two-level quantum
emitter near a graphene nanodisk. We employ the macroscopic quantum electrodynamics …

Highly efficient vortex four-wave mixing in asymmetric semiconductor quantum wells

J Qiu, Z Wang, D Ding, W Li, B Yu - Optics Express, 2020 - opg.optica.org
Orbital angular momentum (OAM) is an important property of vortex light, which provides a
valuable tool to manipulate the light-matter interaction in the study of classical and quantum …

Quantum surface effects in strong coupling dynamics

V Karanikolas, I Thanopulos, JD Cox, T Kuroda… - Physical Review B, 2021 - APS
Plasmons in nanostructured metals are widely utilized to trigger strong light-matter
interactions with quantum light sources. While the nonclassical behavior of such quantum …

[HTML][HTML] Perspective on 2D material polaritons and innovative fabrication techniques

V Karanikolas, S Suzuki, S Li, T Iwasaki - Applied Physics Letters, 2022 - pubs.aip.org
In this Perspective, we present that polariton modes hosted in two-dimensional (2D)
materials can be used to increase and control light–matter interactions at the nanoscale. We …

Strong coupling of quantum emitters and the exciton polariton in nanodisks

FZ Ji, SY Bai, JH An - Physical Review B, 2022 - APS
As a quasiparticle formed by light and excitons in semiconductors, the exciton polariton (EP)
as a quantum bus is promising for the development of quantum interconnect devices at room …

Topological insulator nanoparticles for strong light–matter interaction in the terahertz regime

I Thanopulos, V Yannopapas, E Paspalakis - Optics Letters, 2022 - opg.optica.org
We study the spontaneous emission (SPEM) for a quantum emitter (QUEM) near a
topological insulator Bi_2Se_3 nanosphere. We calculate numerically the QUEM Purcell …