The article deals with the theoretical basis of polymetal waste processing in chloride
solutions. A schematic diagram is proposed for the processing of polymetal raw materials in …

Polarimetric fiber-optic current-sensing technology is typically employed for measuring high
current, as the low Verdet constant of optical fiber makes Faraday rotation not noticeable in …

Methods for acoustic desensitization of fiber optic interferometer were studied as applied to
the compensation interferometer (CIF) of a fiber optic phase sensor system. Materials with …

The article describes an approach for simulating the fiber optic electric field sensor with a
sensitive element operating on the Pockels effect arising in an optical waveguide recorded …

One of the most important elements of the optical scheme of the fiber-optic current sensor is
a quarter-wave plate, which converts two orthogonal linearly polarized modes into circularly …

Fiber optic components, such as fiber optic interferometers, fiber sensors and fiber lasers
have high level of sensitivity to environmental acoustic and vibration noise due to elasto …

The paper presents a method for measuring laser frequency noise spectrum with the use of
unbalanced fiber-optic interferometer and auxiliary phase modulation, forming a subcarrier …

An optimal configuration of the waveguide acousto-optic frequency shift modulators on the X-
cut lithium niobate substrates was analyzed. The conditions for efficient excitation of surface …

Optical fiber sensors are of particular interest for applications in the high-voltage
environments of the electric power industry due to their characteristic properties including …

Acousto-optic frequency shift modulators are widely used for well-known heterodyne signal
processing algorithms in interferometric sensors. Output signal stability is very important for …