Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A coupling model for quasi-normal modes of photonic resonators   We develop a model for the coupling of quasi-normal modes in open photonic
systems consisting of two resonators. By expressing the modes of the coupled
system as a linear combination of the modes of the individual particles, we
obtain a generalized eigenvalue problem involving small size dense matrices. We
apply this technique to dielectric rod dimmer of rectangular cross section for
Transverse Electric (TE) polarization in a two-dimensional (2D) setup. The
results of our model show excellent agreement with full-wave finite element
simulations. We provide a convergence analysis, and a simplified model with a
few modes to study the influence of the relative position of the two
resonators. This model provides interesting physical insights on the coupling
scheme at stake in such systems and pave the way for systematic and efficient
design and optimization of resonances in more complicated systems, for
applications including sensing, antennae and spectral filtering.

24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ