Spectrally wide acoustic frequency combs generated using oscillations of polydisperse gas bubble clusters in liquids.

@article{Nguyen2021SpectrallyWA,
  title={Spectrally wide acoustic frequency combs generated using oscillations of polydisperse gas bubble clusters in liquids.},
  author={Bui Quoc Huy Nguyen and Ivan S. Maksymov and Sergey Alexandrovich Suslov},
  journal={Physical review. E},
  year={2021},
  volume={104 3-2},
  pages={
          035104
        }
}
Acoustic frequency combs leverage unique properties of the optical frequency comb technology in high-precision measurements and innovative sensing in optically inaccessible environments such as under water, under ground, or inside living organisms. Because acoustic combs with wide spectra would be required for many of these applications but techniques of their generation have not yet been developed, here we propose an approach to the creation of spectrally wide acoustic combs using oscillations… 

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