Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Road to micron resolution with a color X-ray camera -- polycapillary
  optics characterization   In a color X-ray camera, spatial resolution is achieved by means of a
polycapillary optic conducting X-ray photons from small regions on a sample to
distinct energy dispersive pixels on a CCD matrix. At present, the resolution
limit of color X-ray camera systems can go down to several microns and is
mainly restricted to pixel dimensions. The recent development of an efficient
subpixel resolution algorithm allows a release from pixel size, limiting the
resolution only to the quality of the optics. In this work polycapillary
properties that influence the spatial resolution are systematized and assessed
both theoretically and experimentally. It is demonstrated that with the current
technological level reaching one micron resolution is challenging, but
possible.

34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
2
The categories of this paper are: math
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs