Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A smartphone-based arbitrary scene projector for detector testing and
  instrument performance evaluation   Using the high-resolution OLED screen of a smartphone to project arbitrary
scenes and patterns can open a complete new dimension for testing sensors in
the visible. Based on an original concept from JPL (Jet Propulsion Laboratory),
this contribution describes a new experimental setup designed to achieve the
demanding performance of its first application by ESA (European Space Agency):
the evaluation of radiation-induced CTI (Charge Transfer Inefficiency) on
Euclid's weak lensing measurement. We show that pushed to its limits especially
in terms of calibration such a simple experiment can deliver a level of optical
performance high enough to be applied in the verification of high-precision
astronomy instrument performance.

30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas