PROCESS OF MEASUREMENT OF PARAMETERS OF PHYSICAL FIELDS Russian patent published in 2000 - IPC

FIELD: measurement technology. SUBSTANCE: process is intended for measurement of parameters of physical fields, predominantly dynamic by character such as seismic, electromagnetic, thermal fields. System of at least two measurement channels directed in parallel is formed. Similar system of channels is arranged orthogonally to it. Measurement channels are fiber-optical light guides. Coherent light radiation is used in the capacity of probing signals. One type of channels is imparted with sensitivity to longitudinal component of vector of outside influence, the other type is sensitive to lateral component. Various types of fiber-optical light guides alternate within bounds of one system. EFFECT: increased accuracy of measurements and decreased expenses on their conducting. 1 dwg