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Nikolai Ushakov
Nikolai Ushakov
Peter the Great St. Petersburg Polytechnic University
Подтвержден адрес электронной почты в домене spbstu.ru
Название
Процитировано
Процитировано
Год
Fundamentals of optical fiber sensing schemes based on coherent optical time domain reflectometry: Signal model under static fiber conditions
LB Liokumovich, NA Ushakov, OI Kotov, MA Bisyarin, AH Hartog
Journal of Lightwave Technology 33 (17), 3660-3671, 2015
1692015
The use of multi‐frequency acquisition to significantly improve the quality of fibre‐optic‐distributed vibration sensing
AH Hartog, LB Liokumovich, NA Ushakov, OI Kotov, T Dean, T Cuny, ...
Geophysical Prospecting 66 (S1), 192-202, 2018
1092018
Pulse wave velocity measurement with multiplexed fiber optic Fabry–Pérot interferometric sensors
NA Ushakov, AA Markvart, LB Liokumovich
IEEE Sensors Journal 20 (19), 11302-11312, 2020
522020
Resolution limits of extrinsic Fabry–Perot interferometric displacement sensors utilizing wavelength scanning interrogation
N Ushakov, L Liokumovich
Applied Optics 53 (23), 5092-5099, 2014
502014
Comparison of Pulse Wave Signal Monitoring Techniques with Different Fiber-Optic Interferometric Sensing Elements
N Ushakov, A Markvart, D Kulik, L Liokumovich
Photonics 8 (5), 142, 2021
382021
Signal detection algorithms for interferometric sensors with harmonic phase modulation: miscalibration of modulation parameters
L Liokumovich, K Muravyov, P Skliarov, N Ushakov
Applied Optics 57 (25), 7127-7134, 2018
322018
Signal detection algorithms for interferometric sensors with harmonic phase modulation: distortion analysis and suppression
L Liokumovich, A Medvedev, K Muravyov, P Skliarov, N Ushakov
Applied Optics 56 (28), 7960-7968, 2017
322017
Smartphone-Based Interrogation of a Chirped FBG Strain Sensor Inscribed in a Multimode Fiber
AA Markvart, LB Liokumovich, IO Medvedev, NA Ushakov
Journal of Lightwave Technology 39 (1), 282-289, 2021
312021
Rayleigh backscattering from the fundamental mode in multimode optical fibers
MA Bisyarin, OI Kotov, AH Hartog, LB Liokumovich, NA Ushakov
Applied Optics 55 (19), 5041-5051, 2016
242016
Multiplexed extrinsic fiber Fabry-Perot interferometric sensors: resolution limits
N Ushakov, L Liokumovich
Journal of Lightwave Technology 33 (9), 1683-1690, 2015
232015
Rayleigh backscattering from the fundamental mode in step-index multimode optical fibers
MA Bisyarin, OI Kotov, AH Hartog, LB Liokumovich, NA Ushakov
Applied Optics 56 (2), 354-364, 2017
222017
EFPI signal processing method providing picometer-level resolution in cavity length measurement
NA Ushakov, LB Liokumovich, A Medvedev
Proc. SPIE 8789, 87890Y, 2013
222013
Continuous Hue-Based Self-Calibration of a Smartphone Spectrometer Applied to Optical Fiber Fabry-Perot Sensor Interrogation
A Markvart, L Liokumovich, I Medvedev, N Ushakov
Sensors 20 (21), 6304, 2020
182020
Signal Processing Approach for Spectral Interferometry Immune to /2 Errors
NA Ushakov, LB Liokumovich
IEEE Photonics Technology Letters 31 (18), 1483-1486, 2019
152019
Rayleigh backscattered radiation produced by an arbitrary incident mode in multimode optical fibers
MA Bisyarin, OI Kotov, AH Hartog, LB Liokumovich, NA Ushakov
Applied Optics 57 (22), 6534-6544, 2018
142018
Enhancing the resolution limits of spectral interferometric measurements with swept-wavelength interrogation by means of a reference interferometer
N Ushakov, A Markvart, L Liokumovich
Applied Optics 54 (19), 6029-6036, 2015
142015
Measurement of dynamic interferometer baseline perturbations by means of wavelength-scanning interferometry
N Ushakov, L Liokumovich
Optical Engineering 53 (11), 114103, 2014
142014
Abrupt λ/2 Demodulation Errors in Spectral Interferometry: Origins and Suppression
NA Ushakov, LB Liokumovich
IEEE Photonics Technology Letters 32 (18), 1159-1162, 2020
132020
Behavior of Signal from Optical Circuit of Quantum Rotation Sensor Based on Nuclear Magnetic Resonance
EN Popov, KA Barantsev, NA Ushakov, AN Litvinov, LB Liokumovich, ...
Gyroscopy and Navigation 9 (3), 183-190, 2018
132018
Influence of a variable Rayleigh scattering-loss coefficient on the light backscattering in multimode optical fibers
MA Bisyarin, OI Kotov, AH Hartog, LB Liokumovich, NA Ushakov
Applied Optics 56 (16), 4629-4635, 2017
112017
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Статьи 1–20