Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Photonic and plasmonic guiding modes in graphene-silicon photonic
  crystals   We report systematic studies of plasmonic and photonic guiding modes in
large-area chemical-vapor-deposition-grown graphene on nanostructured silicon
substrates. Light interaction in graphene with substrate photonic crystals can
be classified into four distinct regimes depending on the photonic crystal
lattice constant and the various modal wavelengths (i.e. plasmonic, photonic
and free-space). By optimizing the design of the substrate, these resonant
modes can magnify the graphene absorption in infrared wavelength, for efficient
modulators, filters, sensors and photodetectors on silicon photonic platforms.

26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph