Time-averaged interference fringe analysis : A quantitative study of nanomembrane vibration dynamics

Kurzanzeige
dc.contributor.authorFu, Mengqi
dc.contributor.authorDornseiff, Jannik
dc.contributor.authorBarth, Valentin
dc.contributor.authorScheer, Elke
dc.date.accessioned2025-01-10T11:52:13Z
dc.date.available2025-01-10T11:52:13Z
dc.date.issued2025-03
dc.description.abstractIn this work, we present a method for characterizing nano/micro membrane resonators through the analysis of averaged interference fringes obtained from continuous light measurements. As the membrane vibrates, the interference fringes display blurring and contrast reduction, from which we establish a direct relationship between the vibration amplitude and the blurred area. This method offers a fast and straightforward approach to characterizing membrane vibrations and determining the dispersion relationship. Additionally, it enables the simultaneous extraction of multiple vibrational modes, providing mode numbers and phase differences that can be used to reconstruct dynamic vibration profiles. Its efficiency and broad frequency range make it particularly well-suited for high-frequency applications and rapid data collection.
dc.description.versionpublisheddeu
dc.identifier.doi10.1016/j.sna.2024.116172
dc.identifier.ppn191415276X
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/71819
dc.language.isoeng
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectNano/micro-membrane resonators
dc.subjectTime-averaged interference fringes
dc.subjectVibration dynamics characterization
dc.subjectFull-field measurement
dc.subjectMode-coupling analysis
dc.subject.ddc530
dc.titleTime-averaged interference fringe analysis : A quantitative study of nanomembrane vibration dynamicseng
dc.typeJOURNAL_ARTICLE
dspace.entity.typePublication
kops.citation.bibtex
@article{Fu2025-03Timea-71819,
  title={Time-averaged interference fringe analysis : A quantitative study of nanomembrane vibration dynamics},
  year={2025},
  doi={10.1016/j.sna.2024.116172},
  volume={383},
  issn={0924-4247},
  journal={Sensors and Actuators A : Physical},
  author={Fu, Mengqi and Dornseiff, Jannik and Barth, Valentin and Scheer, Elke},
  note={Article Number: 116172}
}
kops.citation.iso690FU, Mengqi, Jannik DORNSEIFF, Valentin BARTH, Elke SCHEER, 2025. Time-averaged interference fringe analysis : A quantitative study of nanomembrane vibration dynamics. In: Sensors and Actuators A : Physical. Elsevier. 2025, 383, 116172. ISSN 0924-4247. eISSN 1873-3069. Verfügbar unter: doi: 10.1016/j.sna.2024.116172deu
kops.citation.iso690FU, Mengqi, Jannik DORNSEIFF, Valentin BARTH, Elke SCHEER, 2025. Time-averaged interference fringe analysis : A quantitative study of nanomembrane vibration dynamics. In: Sensors and Actuators A : Physical. Elsevier. 2025, 383, 116172. ISSN 0924-4247. eISSN 1873-3069. Available under: doi: 10.1016/j.sna.2024.116172eng
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