GS
G Schitter
17 records found
1
Inherent non-linearity of piezo electric transducers, used in atomic force microscopy limits the position accuracy. In order to improve linearity, the elongation can be estimated by charge measurements. To extend the frequency range to DC, strain gauges are added by means of sens
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The pinhole plays an important role in confocal laser scanning microscopy (CLSM) for adaptive optics (AO) as well as in imaging, where the size of the pinhole denotes a trade-off between out-of-focus rejection and wavefront distortion. This contribution proposes an AO system for
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This paper shows a method to increase the vibrational amplitude range of commercial geophones. One major limitation of geophones is the maximum stroke of the seismic mass at its resonance frequency, which also limits the vibrational amplitude range. Reduction of the stroke is ach
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