Fibre Coils for Fibre Optic Hydrophones

Fibre Coils for Fibre optic Hydrophones

Fibre hydrophones require fibre coils specially designed to compensate for environmental effects, such as temperature variations and the Earth’s rotation, that can generate system noise. At the same time, fibre coil uniformity is critical to the performance of a hydrophone system. It is used for fibre optic water/ground hearing sensor units to convert vibration signals into an optical signals. According to the customer's requirements, it can customize various types of fibre, various fibre lengths, various sizes and structures of the skeleton and non-skeleton sensitive ring, which has the characteristics of high strength, small volume, low attenuation, small bending plus loss, long-term bending reliability, etc.

Application

● Fibre hydrophones

Characteristics

● Doppler effect free fibre coils

● Cascaded fibre coil arrays

● Precise very long coils

Customized Information

● Customized size, length and performance according to customer requirements；

● Provide the solution of glueing coil in the structure；

● Provide the solution for assembling the gyro optical path.

Production Flow

Equipment & Production Field

We have more than 70 sets of fibre coil winding equipment, which can meet the mass production of various types and precision optical fibre rings. We can produce about 20000 pcs optical fibre coils every year.