A novel fiber optic hydrophone sensor package structure and an array of fiber optic hydrophone

A novel fiber optic hydrophone unit package and fiber optic hydrophone array comprising a housing, polyurea composites, armored cable, platen joints, transition sleeve, Kevlar rope, acoustic sensors. The housing is a pressure-packaged acoustic sensors, taking into account the pressure resistance and sound permeability probe. Polyurea composites watertight encapsulation material, having excellent sound permeability and water repellency. When the package is connected to the multi-probe array using armored cable, the protection fiber between the probe, watertight and have good mechanical properties. Both ends of the platen by the acoustic sensor linker armored cable connection, the outer sleeve of the pressure plate has a transition joint seal sleeve, sleeve with a plurality of connector fixing holes for fixing Kevlar cord, improve the detection cable tensile arraying strength. The present invention as compared with the prior art structure of high reliability, water tightness, high withstand voltage deep water, and easy to implement engineering batch assembly.