Fiber optic gradient hydrophone construction and calibration for sea trial.

Doctoral thesis English OPEN
MacDonald, Glenn E.;
(1985)
  • Subject: Anti-submarine warfare | fiber optic sensor | hydrophone | acoustic hydrophone | Mach-Zehnder interferometer | pressure gradient hydrophone | interferometric sensor | directional dipole hydrophone

Approved for public release; distribution is unlimited A Mach-Zehnder interferometric fiber optic gradient hydrophone, for operation at 632.8 nm wavelength, was designed and constructed for testing in the laboratory. Two individual fiber optic hydrophone sensing coi... View more
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