913 citations · 2.7k across the 36 of their papers we have counts for
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physics.optics2014★ 32 cited
Calculation, normalization and perturbation of quasinormal modes in coupled cavity-waveguide systems
Philip Trøst Kristensen, Jakob Rosenkrantz de Lasson, Niels Gregersen
We show how one can use a non-local boundary condition, which is compatible with standard frequency domain methods, for numerical calculation of quasinormal modes in optical caviti…
physics.optics2014★ 29 cited
A roundtrip matrix method for calculating the leaky resonant modes of open nanophotonic structures
Jakob Rosenkrantz de Lasson, Philip Trøst Kristensen, Jesper Mørk +1
We present a numerical method for calculating quasi-normal modes of open nanophotonic structures. The method is based on scattering matrices and a unity eigenvalue of the roundtrip…