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Fabrication of periodically poled domains transducers on LiNbO3

Courjon, E.
Bodin, N.
Lengaigne, G.
Gauthier-Manuel, L.
Daniau, W.
Ballandras, S.
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Published in International Frequency Control Symposium and Exposition. 2006, p. 831-834
Abstract The development of piezoelectric transducers based on periodically poled ferroelectrics domains is investigated. Optical quality Z-cut LiNbO3 wafers have been used for the fabrication of test devices operating in the range 7-70 MHz. The fabrication process is detailed and characterization results are reported. A very good agreement between theoretical predictions achieved by periodic finite element analysis and experiments is observed, allowing for a precise identification of the excited modes.
Keywords FrequencyPiezoelectric transducersFerroelectric materialsOptical device fabricationAdmittanceUltrafast opticsOptical variables controlTestingFinite element methodsSignal analysis
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Other version: http://ieeexplore.ieee.org/document/4053875/
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COURJON, E. et al. Fabrication of periodically poled domains transducers on LiNbO3. In: International Frequency Control Symposium and Exposition, 2006, p. 831-834. https://archive-ouverte.unige.ch/unige:103881

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Deposited on : 2018-04-25

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