Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Genetic optimization of attosecond pulse generation in light-field
  synthesizers   We demonstrate control over attosecond pulse generation and shaping by
numerically optimizing the synthesis of few-cycle to sub-cycle driver
waveforms. The optical waveform synthesis takes place in an ultrabroad spectral
band covering the ultraviolet-infrared domain. These optimized driver waves are
used for ultrashort single and double attosecond pulse production (with tunable
separation) revealing the potentials of the light wave synthesizer device
demonstrated by Wirth et al. [Science 334, 195 (2011)]. The results are also
analyzed with respect to attosecond pulse propagation phenomena.

2
The categories of this paper are: math
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex