Microcavity exciton polaritons at room temperature

S Ghosh, R Su, J Zhao, A Fieramosca, J Wu… - Photonics …, 2022 - spiedigitallibrary.org
The quest for realizing novel fundamental physical effects and practical applications in
ambient conditions has led to tremendous interest in microcavity exciton polaritons working …

Exciton–photonics: from fundamental science to applications

SB Anantharaman, K Jo, D Jariwala - ACS nano, 2021 - ACS Publications
Semiconductors in all dimensionalities ranging from 0D quantum dots and molecules to 3D
bulk crystals support bound electron–hole pair quasiparticles termed excitons. Over the past …

Exciton‐Polaritons and Their Bose–Einstein Condensates in Organic Semiconductor Microcavities

Z Jiang, A Ren, Y Yan, J Yao, YS Zhao - Advanced Materials, 2022 - Wiley Online Library
Exciton‐polaritons are half‐light, half‐matter bosonic quasiparticles formed by strong exciton–
photon coupling in semiconductor microcavities. These hybrid particles possess the strong …

Quantum neuromorphic computing with reservoir computing networks

S Ghosh, K Nakajima, T Krisnanda… - Advanced Quantum …, 2021 - Wiley Online Library
Quantum reservoir networks combine the intelligence of neural networks with the potential of
quantum computing in a single platform. This platform operates on the architecture of …

Reconfigurable quantum fluid molecules of bound states in the continuum

A Gianfrate, H Sigurðsson, V Ardizzone, HC Nguyen… - Nature Physics, 2024 - nature.com
Topological bound states in the continuum are confined wave-mechanical objects that offer
advantageous ways to enhance light–matter interactions in compact photonic devices. In …

Tunable exciton–polariton condensation in a two-dimensional Lieb lattice at room temperature

F Scafirimuto, D Urbonas, MA Becker, U Scherf… - Communications …, 2021 - nature.com
Microcavities with embedded optically active materials allow to create exciton–polariton
condensates in the strong light–matter interaction regime. These condensates exhibit …

Polariton condensation in an organic microcavity utilising a hybrid metal-DBR mirror

KE McGhee, A Putintsev, R Jayaprakash… - Scientific Reports, 2021 - nature.com
We have developed a simplified approach to fabricate high-reflectivity mirrors suitable for
applications in a strongly-coupled organic-semiconductor microcavity. Such mirrors are …

Direct Evidence of Ultrafast Energy Delocalization Between Optically Hybridized J‐Aggregates in a Strongly Coupled Microcavity

M Russo, K Georgiou, A Genco… - Advanced Optical …, 2024 - Wiley Online Library
Strong coupling between light and matter in a microcavity can produce quasi‐particle states
termed cavity‐polaritons. In cavity architectures containing more than one excitonic species …

Polariton condensation in a microcavity using a highly-stable molecular dye

KE McGhee, R Jayaprakash, K Georgiou… - Journal of Materials …, 2022 - pubs.rsc.org
We have fabricated dielectric microcavities containing the molecular dye 1, 4-bis [2-[4-[N, N-
di (p-tolyl) amino] phenyl] vinyl] benzene (DPAVB) dispersed in a transparent polymer …

Enwrapped Perylene Bisimide Enables Room Temperature Polariton Lasing and Photonic Lattices

D Horneber, J Düreth, T Schembri… - Advanced Optical …, 2024 - Wiley Online Library
Perylene bisimides (PBIs) are organic dyes with photoluminescence quantum yields (PLQY)
close to unity in solution and great thermal and photo‐chemical stability. These features …