Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Collaborative effects of wavefront shaping and optical clearing agent in
  optical coherence tomography   We demonstrate that simultaneous application of optical clearing agents
(OCAs) and complex wavefront shaping in optical coherence tomography (OCT) can
provide significant enhancement of the penetration depth and imaging quality.
OCA reduces optical inhomogeneity of a highly scattering sample, and the
wavefront shaping of illumination light controls multiple scattering, resulting
in an enhancement of the penetration depth and signal-to-noise ratio. A tissue
phantom study shows that concurrent applications of OCA and wavefront shaping
successfully operate in OCT imaging. The penetration depth enhancement is
further demonstrated for ex vivo mouse ears, revealing hidden structures
inaccessible with conventional OCT imaging.

10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg