Theoretical advances in polariton chemistry and molecular cavity quantum electrodynamics

A Mandal, MAD Taylor, BM Weight… - Chemical …, 2023 - ACS Publications
When molecules are coupled to an optical cavity, new light–matter hybrid states, so-called
polaritons, are formed due to quantum light–matter interactions. With the experimental …

Electrically controlled photonic circuits of field-induced dipolaritons with huge nonlinearities

D Liran, R Rapaport, J Hu, N Lydick, H Deng, L Pfeiffer - Physical Review X, 2024 - APS
Electrically controlled photonic circuits hold promise for information technologies with greatly
improved energy efficiency and quantum information processing capabilities. However …

Light-matter interaction hamiltonians in cavity quantum electrodynamics

M Taylor, A Mandal, P Huo - 2024 - chemrxiv.org
Recent progress in enabling new chemical reactivities by strongly coupling molecular
systems to quantized radiation has stimulated theoretical developments in molecular …

A new signature for strong light–matter coupling using spectroscopic ellipsometry

PA Thomas, WJ Tan, HA Fernandez, WL Barnes - Nano letters, 2020 - ACS Publications
Light–matter interactions can occur when an ensemble of molecular resonators is placed in
a confined electromagnetic field. In the strong coupling regime the rapid exchange of energy …

Ridge polariton laser: different from a semiconductor edge-emitting laser

H Souissi, M Gromovyi, T Gueye, C Brimont… - Physical Review …, 2022 - APS
We experimentally demonstrate the difference between a ridge polariton laser and a
conventional edge-emitting ridge laser operating under electron-hole population inversion …

Room-temperature polariton lasing in GaN microrods with large Rabi splitting

H Chen, J Li, G Yu, H Zong, R Lang, M Lei, S Li… - Optics …, 2022 - opg.optica.org
Room-temperature polariton lasing is achieved in GaN microrods grown by metal-organic
vapor phase epitaxy. We demonstrate a large Rabi splitting (Ω= 2g_0) up to 162 meV …

Electrically controlled dipolariton circuits

D Liran, J Hu, N Lydick, H Deng, L Pfeiffer… - arXiv preprint arXiv …, 2023 - arxiv.org
Electrically controlled photonic circuits hold promise for information technologies with greatly
improved energy efficiency and quantum information processing capabilities. However …

Soliton formation in an exciton-polariton condensate at a bound state in the continuum

I Septembre, I Foudjo, V Develay, T Guillet… - Physical Review B, 2024 - APS
Bound states in the continuum (BICs) are of special interest in photonics due to their
theoretically infinite radiative lifetime. In this work, we take a specific example (a structure …

Lasing in a ZnO waveguide: Clear evidence of polaritonic gain obtained by monitoring the continuous exciton screening

G Kreyder, L Hermet, P Disseix, F Médard, M Mihailovic… - Physical Review B, 2023 - APS
The coherent emission of exciton polaritons was proposed as a means of lowering the
lasing threshold because it does not require the dissociation of excitons to obtain an …

Strong coupling of Bloch surface waves and excitons in ZnO up to 430 K

S Henn, M Grundmann, C Sturm - New Journal of Physics, 2021 - iopscience.iop.org
We report on the investigation and observation of Bloch surface wave polaritons, resulting
from the interaction between excitons in ZnO and a Bloch surface wave supported by a …