Results 211 to 220 of about 2,160,501 (327)

Enhanced Rabi Splitting of Exciton‐Polaritons and Plasmon‐Polaritons in Lithium Niobate Metasurface

open access: yesLaser &Photonics Reviews, EarlyView.
This study presents an ultrathin lithium niobate metasurface capable of inducing highly sensitive Fano‐shaped resonances, enabling strong coupling with TMDC monolayers and plasmonic metamaterials/metasurfaces. Adjustable Q‐factors lead to controllable coupling strengths, achieving substantial Rabi splitting.
Andergachew Mekonnen Berhe   +4 more
wiley   +1 more source

Switching on Dark Excitons in WSe2 Monolayer at Room Temperature with Plasmonic Au Nanodisk‐on‐Mirror Cavities

open access: yesLaser &Photonics Reviews, EarlyView.
Flexible control over the emission intensity of dark excitons in WSe2 monolayer is achieved using high‐quality, high‐performance plasmonic Au nanodisk‐on‐mirror nanocavities that possess in‐plane magnetic plasmon resonance and out‐of‐plane toroidal plasmon resonance.
Xinyue Xia   +7 more
wiley   +1 more source

Uncovering Hidden Resonances in Non‐Hermitian Systems with Scattering Thresholds

open access: yesLaser &Photonics Reviews, EarlyView.
The points where diffraction orders emerge or vanish in the propagating spectrum of periodic non‐Hermitian systems are referred to as scattering thresholds. Close to these branch points, resonances from different Riemann sheets can tremendously impact the optical response.
Fridtjof Betz   +7 more
wiley   +1 more source

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