Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tuning plasmonic field enhancement and transients by far-field coupling
  between nanostructures   We study how the collective effects of nanoparticles arranged in rectangular
arrays influence their temporal plasmon response and field enhancement
property. By systematically changing the lattice constant for arrays containing
identical metal nanorods, we experimentally demonstrate how grating induced
effects affect the position and, more importantly, the broadening of extinction
spectra. We correlate these effects with the achievable field enhancement and
the temporal duration of plasmon transients and formulate criteria for the
generation of enhanced few-cycle localized plasmon oscillations.

33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph