Experimental observation of cumulative second-harmonic generation of lamb waves propagating in long bones.

@article{Zhang2014ExperimentalOO,
  title={Experimental observation of cumulative second-harmonic generation of lamb waves propagating in long bones.},
  author={Zhenggang Zhang and Dan Liu and Mingxi Deng and Dean Ta and Weiqi Wang},
  journal={Ultrasound in medicine & biology},
  year={2014},
  volume={40 7},
  pages={1660-70}
}
The experimental observation of cumulative second-harmonic generation of fundamental Lamb waves in long bones is reported. Based on the modal expansion approach to waveguide excitation and the dispersion characteristics of Lamb waves in long bones, the mechanism underlying the generation and accumulation of second harmonics by propagation of the fundamental Lamb waves was investigated. An experimental setup was established to detect the second-harmonic signals of Lamb wave propagation in long… CONTINUE READING

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