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Nikolai Ushakov
Nikolai Ushakov
Peter the Great St. Petersburg Polytechnic University
Bestätigte E-Mail-Adresse bei spbstu.ru - Startseite
Titel
Zitiert von
Zitiert von
Jahr
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
1382015
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
902018
Resolution limits of extrinsic Fabry–Perot interferometric displacement sensors utilizing wavelength scanning interrogation
N Ushakov, L Liokumovich
Applied Optics 53 (23), 5092-5099, 2014
392014
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
352020
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
322021
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
312017
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
302018
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
252021
Multiplexed extrinsic fiber Fabry-Perot interferometric sensors: resolution limits
N Ushakov, L Liokumovich
Journal of Lightwave Technology 33 (9), 1683-1690, 2015
232015
EFPI signal processing method providing picometer-level resolution in cavity length measurement
NA Ushakov, LB Liokumovich, A Medvedev
Proc. SPIE 8789, 87890Y, 2013
222013
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
212016
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
202017
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
142020
Signal Processing Approach for Spectral Interferometry Immune to /2 Errors
NA Ushakov, LB Liokumovich
IEEE Photonics Technology Letters 31 (18), 1483-1486, 2019
142019
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
132018
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
132015
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
122018
Measurement of dynamic interferometer baseline perturbations by means of wavelength-scanning interferometry
N Ushakov, L Liokumovich
Optical Engineering 53 (11), 114103, 2014
122014
Abrupt λ/2 Demodulation Errors in Spectral Interferometry: Origins and Suppression
NA Ushakov, LB Liokumovich
IEEE Photonics Technology Letters 32 (18), 1159-1162, 2020
112020
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
102017
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