@inproceedings{VerpoortWelpWittrock2009,
  author    = {Verpoort, Sven and Welp, Petra and Wittrock, Ulrich},
  title     = {Novel unimorph deformable mirror for solid state laser resonators},
  series = {MEMS Adaptive Optics III, Proc. SPIE},
  volume    = {72090N},
  booktitle = {MEMS Adaptive Optics III, Proc. SPIE},
  publisher = {SPIE},
  doi       = {10.25974/fhms-650},
  url       = {http://nbn-resolving.de/urn:nbn:de:hbz:836-opus-6504},
  year      = {2009},
  abstract  = {We present a novel unimorph deformable mirror with a diameter of only 10 mm that will be used in adaptive resonators of high power solid state lasers. The relationship between applied voltage and deformation of a unimorph mirror depends on the piezoelectric material properties, layer thicknesses, boundary conditions, and the electrode pattern. An analytical equation for the deflection of the piezoelectric unimorph structure is derived, based on the electro-elastic and thin plate theory. The validity of the proposed analytical model has been proven by numerical finite-element modelling and experimental results. Our mirror design has been optimized to obtain the highest possible stroke and a high resonance frequency.},
  language  = {en}
}
@incollection{VerpoortWittrock2009,
  author    = {Verpoort, Sven and Wittrock, Ulrich},
  title     = {Miniaturized adaptive mirror for solid state laser resonators},
  series = {Proceedings of the 7th International Workshop on Adaptive Optics for Industry and Medicine, Shatura, Russia},
  booktitle = {Proceedings of the 7th International Workshop on Adaptive Optics for Industry and Medicine, Shatura, Russia},
  year      = {2009},
  language  = {en}
}