148 citations · 333 across the 12 of their papers we have counts for
5 papers · 1 filter
Quasinormal mode as a foundational framework for all electromagnetic Fano resonances
Mikhail Bochkarev, Nikolay Solodovchenko, Kirill Samusev +3
Fano profiles are observed across various fields of wave physics. They emerge from interference phenomena and are quantified by the asymmetry parameter q. In optics, q is usually c…
Designing electromagnetic resonators with quasinormal modes
Tong Wu, Philippe Lalanne
Micro- and nanoresonators, which enable light trapping in small volumes for extended durations, play a crucial role in modern photonics. The optical response of these resonators is…
On the Exact Maxwell evolution equation of resonator dynamics
Tong Wu, Rachid Zarouf, Philippe Lalanne
In a recent publication [Opt. Express 32, 20904 (2024)], the accuracy of the main evolution equation that governs resonator dynamics in the coupled-mode theory (CMT) was questioned…
Discussions on the spatial exponential growth of electromagnetic quasinormal modes
Tong Wu, Jose Luis Jaramillo, Philippe Lalanne
The temporal response of open systems is marked by damped oscillations. These oscillations, often referred to as ringings, are the signature of the decay of quasinormal modes (QNMs…
Exact Maxwell evolution equation of resonators dynamics: temporal coupled-mode theory revisited
Tong Wu, Philippe Lalanne
Despite its widespread significance, the temporal coupled-mode theory (CMT) lacks a foundational validation based on electromagnetic principles and stands as a phenomenological the…