213 citations · 579 across the 17 of their papers we have counts for
6 papers · 1 filter
Dissipation in the Broadband and Ultrastrong Coupling Regimes of Cavity Quantum Electrodynamics: An Ab Initio Quantized Quasinormal Mode Approach
Chris Gustin, Juanjuan Ren, Sebastian Franke +1
Phenomenological approaches to photon loss have long been the workhorse of cavity-QED, but prove inadequate in the presence of sufficiently broadband light-matter interactions. We…
Gain-modified emission dynamics between two quantum emitters in a plasmonic gain cavity system
Becca VanDrunen, Juanjuan Ren, Sebastian Franke +1
We present a general theory of gain-modified emission dynamics between two quantum emitters (two level systems) in a linear gain medium, demonstrating how gain modifies the usual r…
Gauge-invariant theory of truncated quantum light-matter interactions in arbitrary media
Chris Gustin, Sebastian Franke, Stephen Hughes
The loss of gauge invariance in models of light-matter interaction which arises from material and photonic space truncation can pose significant challenges to conventional quantum…
Quantized quasinormal mode theory of coupled lossy and amplifying resonators
Sebastian Franke, Juanjuan Ren, Stephen Hughes
In the presence of arbitrary three-dimensional linear media with material loss and amplification, we present an electromagnetic field quantization scheme for quasinormal modes (QNM…
Connecting classical and quantum mode theories for coupled lossy cavity resonators using quasinormal modes
Juanjuan Ren, Sebastian Franke, Stephen Hughes
We present a quantized quasinormal approach to rigorously describe coupled lossy resonators, and quantify the quantum coupling parameters as a function of distance between the reso…
Theory and limits of on-demand single photon sources using plasmonic resonators: a quantized quasinormal mode approach
Stephen Hughes, Sebastian Franke, Chris Gustin +3
Quantum emitters coupled to plasmonic resonators are known to allow enhanced broadband Purcell factors, and such systems have been recently suggested as possible candidates for on-…