Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Using geometry to manipulate long-range correlation of light inside
  disordered media   We demonstrate experimentally that long-range intensity correlation for light
propagating inside random photonic waveguides can be modified by changing the
shape of the waveguide. The functional form of spatial correlation is no longer
universal in the regime of diffusive transport and becomes shape-dependent due
to the non-local nature of wave propagation. The spatial dependence of the
correlation may be asymmetric for light incident from opposite ends of the
waveguide. This work opens the door to control non-local effects in mesoscopic
transport of waves by manipulating the geometry of random systems.

29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
2
The categories of this paper are: math