@ARTICLE{Danicki_Eugeniusz_Efficiency_2011, author={Danicki, Eugeniusz}, volume={vol. 36}, number={No 4}, journal={Archives of Acoustics}, pages={887-900}, howpublished={online}, year={2011}, publisher={Polish Academy of Sciences, Institute of Fundamental Technological Research, Committee on Acoustics}, abstract={Comb transducers are applied in ultrasonic testing for generation of Rayleigh or Lamb waves by scattering of the incident bulk waves onto surface waves at the periodic comb-substrate interface. Hence the transduction efficiency, although rarely discussed in literature, is an important factor for applications determining the quality of the measured ultrasonic signals. This paper presents the full-wave theory of comb transducers concluded by evaluation of their efficiency for a couple of examples of standard and certain novel configurations.}, type={Artykuły / Articles}, title={Efficiency of Ultrasonic Comb Transducers}, URL={http://journals.pan.pl/Content/104450/PDF/14_paper.pdf}, doi={10.2478/v10168-011-0059-z}, keywords={ultrasonic transducers, interface waves, Bragg Reflection}, }