The measurement of underwater sound with optical diffraction by liquid surface wave

The measurement of underwater sound with optical diffraction by liquid surface wave

The objective of this work is to detect underwater sound with light diffracted by liquid surface wave (LSW). An experimental setup for underwater detection with a converter is established. The diffraction patterns by LSW are obtained. By analyzing the fringes, the characteristics of those relating t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:European physical journal plus 2020-09, Vol.135 (9), p.755, Article 755
Hauptverfasser: Miao, Yang, Jiang, Yuncheng, Qiu, Zaihui, Wu, Di
Format: Artikel
Sprache:eng
Schlagworte:
Amplitudes
Applied and Technical Physics
Atomic
Complex Systems
Condensed Matter Physics
Data processing
Diameters
Diffraction patterns
Experiments
Lasers
Light diffraction
Liquid surfaces
Mathematical and Computational Physics
Molecular
Optical and Plasma Physics
Physics
Physics and Astronomy
Regular Article
Sound diffraction
Sound waves
Surface waves
Theoretical
Underwater
Underwater acoustics
Vibration
Wave diffraction
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The objective of this work is to detect underwater sound with light diffracted by liquid surface wave (LSW). An experimental setup for underwater detection with a converter is established. The diffraction patterns by LSW are obtained. By analyzing the fringes, the characteristics of those relating to both amplitude and wavelength of LSW and underwater sound are achieved. Meanwhile, the transformation model of waves from underwater into LSW is proposed. The dependence of the amplitudes on the diameter of the converter is obtained by utilizing droplet-floating model. Finally, a comparison between the model and the experiment supports these observations.
ISSN:2190-5444
2190-5444
DOI:10.1140/epjp/s13360-020-00771-4