Passive hydrophones with a minimal footprint are useful for a variety of underwater monitoring applications; a fiber optic hydrophone is being investigated. Fiber optic hydrophones have been used in offshore moored applications, and have the capability to cover large areas. A resonant hydrophone using a fiber Bragg grating (FBG) transducer for limited bandwidth operation is described and compared with predicted diaphragm resonances. A battery-power readout system using a laser diode source that can typically operate for a full day, and can be used in off-mooring applications such as in autonomous underwater vehicles, is outlined.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Diaphragm resonance-based fiber optic hydrophone


    Beteiligte:
    Saxena, Indu F. (Autor:in) / Guzman, Narciso (Autor:in) / Hui, Kaleonui J. (Autor:in) / Pflanze, Stephen (Autor:in)

    Kongress:

    Photonics in the Transportation Industry: Auto to Aerospace III ; 2010 ; Orlando,Florida,United States


    Erschienen in:

    Erscheinungsdatum :

    2010-04-19





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Diaphragm resonance-based fiber optic hydrophone [7675-23]

    Saxena, I.F. / Guzman, N. / Hui, K.J. et al. | British Library Conference Proceedings | 2010


    Fiber-Optic Hydrophone

    McDearmon, Graham F. / Brooker, J. T. | SPIE | 1990


    Moving fiber-optic hydrophone

    Spillman, W.B. / Gracel, R.L. | Tema Archiv | 1980


    Schlieren multimode fiber-optic hydrophone

    Spillman, W.B. jun. / McMahon, D.H. | Tema Archiv | 1980


    Microbend fiber-optic sensor as extended hydrophone

    Lagakos, N. / Trott, W.J. / Hickman, T.R. et al. | Tema Archiv | 1982