Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Interleaved Electro-Optic Dual Comb Generation to Expand Bandwidth and
  Scan Rate for Molecular Spectroscopy and Dynamics Studies near 1.6 {\mu}m   A chirped-pulse interleaving method is reported for generation of dual
optical frequency combs based on electro-optic phase modulators (EOM) in a
free-running all-fiber based system. Methods are discussed to easily modify the
linear chirp rate and comb resolution by more than three orders of magnitude
and to significantly increase the spectral bandwidth coverage. The agility of
the technique is shown to both capture complex line shapes and to magnify rapid
passage effects in spectroscopic and molecular dynamics studies of CO2. These
methods are well-suited for applications in the areas of remote sensing,
reaction dynamics, and sub-Doppler studies across the wide spectral regions
accessible to EOMs.

2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
4
The categories of this paper are: cond-mat