@article{DaschewskiKreutzbruckPrageretal.2015,
  author    = {Daschewski, Maxim and Kreutzbruck, Marc and Prager, Jens and Dohse, Elmar and Gaal, Mate and Harrer, Andrea},
  title     = {Resonance-free measuring and excitation of ultrasound},
  series = {Technisches Messen : tm ; Plattform f{\"u}r Methoden, Systeme und Anwendungen der Messtechnik},
  volume    = {82},
  journal   = {Technisches Messen : tm ; Plattform f{\"u}r Methoden, Systeme und Anwendungen der Messtechnik},
  number    = {3},
  publisher = {De Gruyter},
  address   = {Berlin},
  issn      = {0171-8096},
  doi       = {10.1515/teme-2014-0020},
  pages     = {156 -- 166},
  year      = {2015},
  abstract  = {In this contribution we present innovative methods for broadband and resonance-free sensing and emitting of ultrasound. The sensing method uses a polyethylene foil and a laser vibrometer as a broadband and resonance-free sound receiver. In general, this method enables absolute measurement of sound particle velocity and sound pressure in arbitrary, laser beam transparent liquids and gases with known density and sound velocity. The resonance-free emitting method is based on the electro-thermo-acoustic principle and enables, contrary to conventional ultrasound transducers, generation of arbitrary shaped acoustic signals without resonances and post-oscillations.},
  language  = {de}
}