Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Reformulated Fourier Modal Method with improved near field convergence   In this paper we propose a new formulation of the Fourier Modal Method based
on an alternative treatment of interface conditions allowing us to overcome the
effect of the Gibbs phenomenon. Explicit consideration of the interface
conditions for the discontinuous part of the field leads to new equations for
the eigenvalue problem and the transfer matrix. The results of the method are
in good agreement with the results for the classical approach based on the Li
factorization rules. Moreover, the developed method allows calculating the near
field much more accurately, and may find its applications in sensing and
nonlinear optics.

17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph