Microphones based on Fiber Optic Sensors

The global Fiber Optic sensors market is 5 billion USD. The compound annual growth rate (CAGR) of 10.9% for the period of 2020 to 2025.

The global fiber optic sensor market has been segmented based on type, components, application and geography. On the basis of technology, the fiber optic sensor market has been segmented into FabryPérot (FP) based coated fiber, fiber optic gyroscope (FOG), fiber Bragg gratings (FBG), Brillouin based, Rayleigh based and based on Raman. On the basis of components, the fiber optic sensor market has been segmented into transmitters and receivers, optical amplifiers, dispersion compensators, fiber optic cables, and others. Based on applications, the fiber optic sensor market has been segmented into defence, energy, medical, industrial, security, transportation, structural and others.

We develop and manufacture highly sensitive Fiber Optic sensors based on interferometers with phase modulation and on their basis we manufacture microphones and hydrophones for various technical applications using our own equipment. We also develop our own software, which is adapted to the specific use of Fiber Optic sensor. During the development our sensors undergo bench tests and field tests. 

Our Fiber Optic Sensors, due to their physical nature, have advantages over other types of acoustic transducers:

● Absolute explosion and fire safety;

● Radiation resistance;

● Resistant to almost all combustible and aggressive media;

● Interference immunity against electromagnetic interference;

● Complete optical galvanic isolation from electronic equipment;

● Extended operating temperature range;

● High mechanical strength and reliability;

● Distributed, multi-sensor measurements;

● High performance;

● Long service life;

● Small size and flexibility;

● Multiplexing of a large sensor array of a single Fiber optic.