Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Three-dimensional structure from single two-dimensional diffraction
  intensity measurement   Conventional three-dimensional (3D) imaging methods require multiple
measurements of the sample in different orientation or scanning. When the
sample is probed with coherent waves, a single two-dimensional (2D) intensity
measurement is sufficient as it contains all the information of the 3D sample
distribution. We show a method that allows reconstruction of 3D sample
distribution from a single 2D intensity measurement, at the z-resolution
exceeding the classical limit. The method can be practical for
radiation-sensitive materials, or where the experimental setup allows only one
intensity measurement.

17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph