The use of speckle correlation analysis to determine blood flow velocity

EA Savchenko, EN Velichko - Optics and Spectroscopy, 2020 - Springer
Currently, optical methods based on the registration of speckle dynamics are widely used in
modern diagnostics of the microvasculature. The results of the development of a laboratory …

Manufacturing method and stability research of the fiber quarter-wave plate for fiber optic current sensor

V Temkina, A Medvedev, A Mayzel… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
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 …

Determination of electrophoretic mobilities by DLS: homodyne vs heterodyne setup

EA Savchenko, AN Skvortsov… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
In the work, determination of electrophoretic mobilities of microspheres by means of dynamic
light scattering has been performed. We compared two types of experimental setup for …

LabVIEW-Based Virtual Polarization Simulation System for Education: Stokes Vectors and Mueller Matrices Integration

WZ Yang, C Chookhampaeng, J Chano… - 2024 3rd …, 2024 - ieeexplore.ieee.org
This paper introduces a novel virtual polarization simulation system developed using
LabVIEW, which uniquely integrates Stokes vectors and Mueller matrices for high-precision …

Применение спекл-корреляционного анализа для определения скорости кровотока

ЕА Савченко, ЕН Величко - Оптика и спектроскопия, 2020 - mathnet.ru
В настоящее время в современной диагностике микроциркуляторного русла широко
применяются оптические методы, основанные на регистрации динамики спеклов. В …

CPU-Based FPGA algorithm model of fiber optic current sensor demodulator

A Mayzel, A Medvedev, V Temkina - … : Proceedings of the YETI 2020, St …, 2020 - Springer
There is a far distance between computer simulation and hardware implementation of fast
inline processing algorithms. This gets even harder when applying such an advanced …

Determination of Electrophoretic Mobility of Magnetic Fluids by Electrophoretic Light Scattering Method

EA Savchenko, OI Tkach, AN Skvortsov… - … Youth Conference on …, 2022 - Springer
The electrophoretic mobility of magnetic fluids was determined by electrophoretic light
scattering approaches. Parameters of magnetic liquids such as particle size, electrophoretic …

Image filtering for the nanosatellite vision system

AA Andryakov - Journal of Physics: Conference Series, 2019 - iopscience.iop.org
This paper provides an overview of the basic methods for filtering images. The main sources
of the noise component in the image, which should be shooted by camera based on …

Laser frequency noise measurement by forming an interference signal with subcarrier frequency

AO Kostromitin, PV Skliarov… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
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 …

Utilization of FBG interrogator for the analysis of multimode fiber interferometer signals induced by laser frequency modulation

I Chapalo, N Ushakov, O Kotov - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
Multimode fiber interferometer signals caused by laser optical frequency scanning have
been investigated for different lengths of parabolic-and step-index multimode fibers with …