Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Measurement of radio-frequency temporal phase modulation using spectral
  interferometry   We present an optical method to measure radio-frequency electro-optic phase
modulation profiles by employing spectrum-to-time mapping realized by highly
chirped optical pulses. We directly characterize temporal phase modulation
profiles of up to 12.5 GHz bandwidth, with temporal resolution comparable to
high-end electronic oscilloscopes. The presented optical setup is a valuable
tool for direct characterization of complex temporal electro-optic phase
modulation profiles, which is indispensable for practical realization of
deterministic spectral-temporal reshaping of quantum light pulses.

18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc