Název:
Digital Holographic Method for Piezoelectric Transformers Vibration Analysis
Autoři:
Psota, Pavel ; Kopecký, V. ; Lédl, Vít ; Doleček, Roman Typ dokumentu: Příspěvky z konference Konference/Akce: OaM 2012 International Conference on Optics and Measurement, Liberec (CZ), 2012-10-16 / 2012-10-18
Rok:
2012
Jazyk:
eng
Abstrakt: The paper describes a holographic method for vibration analysis in nanometer range. The method was successfully applied on different types of piezoelectric transformers and the measurement results are introduced. To proof the reliability of the method it was done a comparing simultaneous measurement of a piezoelectric component by the holographic method and the well-established single-point interferometric method. Results showing the minimal deviation of both methods are presented in the final part of the paper.
Klíčová slova:
Digital holography; piezoelectric transformers; vibration analysis Číslo projektu: ED2.1.00/03.0079 Poskytovatel projektu: GA MŠk Zdrojový dokument: OaM/ 2012/ Optics and Measurement International Conference. Conference Proceedings, ISBN 978-80-87026-02-1
Instituce: Ústav fyziky plazmatu AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0230685