Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Scanning-free imaging through a single fiber by random spatio-spectral
  encoding   We present an approach for two-dimensional (2D) imaging through a single
single-mode or multimode fiber without the need for scanners. A random
scattering medium placed next to the distal end of the fiber is used to encode
the collected light from every imaged pixel with a different random spectral
signature. 2D objects illuminated by a white-light source are then imaged from
a single measured spectrum at the fiber's proximal end. The technique is
insensitive to fiber bending, an advantage for endoscopic applications.

24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th