Efficiency improving of the sound pressure transformation in fiber interferometric microphones

Experimental technique and devices
Authors:
Kudryashov Alexei V. Liokumovich Leonid B. Medvedev Andrei V.
Abstract:

The principles of creating of fiber optic transducers for sensitive elements for fiber interferometer acoustic gauges (microphones) are considered. The results of measurements of the transducer with fiber interferometer arms spooled at inner and outer elastic cylinder surfaces that validate the effectiveness of this design are discussed.