Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Soliton control in chirped photonic lattices   We study optical solitons in chirped periodic optical lattices whose
amplitude or frequency changes in the transverse direction. We discover that
soliton propagation in such lattices can be accompanied by the progressive
self-bending of the soliton trajectory, and we show that the soliton bending
rate and output position can be controlled by varying the lattice depth, as
well as the chirp amplitude and frequency modulation rate. This effect has
potential applications for controllable soliton steering and routing.

5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph