Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Phononic frequency comb via three-mode parametric three-wave mixing   This paper is motivated by the recent demonstration of three-wave mixing
based phononic frequency comb. While the previous experiments have shown the
existence of three-wave mixing pathway in a system of two-coupled phonon modes,
this work demonstrates a similar pathway in a system of three-coupled phonon
modes. The paper also presents a number of interesting experimental facts
concomitant to the three-mode three-wave mixing based frequency comb observed
in a specific micromechanical device. The experimental validation of three-mode
three-wave mixing along with the previous demonstration of two-mode three-wave
mixing points to the ultimate possibility of multimode frequency combs.

26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
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The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
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The categories of this paper are: cs
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The categories of this paper are: hep-lat
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
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The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg