Oil filled towed array hose without couplings

Omni-directional hydrophone

Omnidirectional fiber optic hydrophone

Omnidirectional transducer of elastic waves with a wide pass ban

Omnidirectional ultrasonic microprobe hydrophone

Omnidirectional ultrasonic transducer

Openwork shell projector

Optic bundle towed array

Optic fiber hydrophone and antenna associating a series of hydro

Optical acoustic sensor

Optical displacement sensor element

Optical fiber pressure sensor for liquid level monitoring

Optical fibre hydrophone

Optical fibre sensors mounted on a cable

Optical hydrophone and array using bubble resonance for...

Optical hydrophone with digital signal demodulation

Optical lever for acoustic and ultrasound sensor

Optical pin apparatus for measuring the arrival time and velocit

Optical resonator single-mode fiber hydrophone

Optical seismic detector