Low-Cost Fiber-Optic Sensing System with Smartphone Interrogation for Pulse Wave Monitoring

Authors: Aleksandr Markvart, Alexander Petrov, Sergei Tataurtshikov, Leonid Liokumovich, Nikolai Ushakov

Source: Photonics, Vol 10, Iss 10, p 1074 (2023)

Subject Terms: optical fiber sensor, smartphone-based sensor interrogation, pulse wave, cardiovascular monitoring, Applied optics. Photonics, TA1501-1820

File Description: electronic resource

Relation: https://www.mdpi.com/2304-6732/10/10/1074; https://doaj.org/toc/2304-6732

Access URL: https://doaj.org/article/84d63ce5216445b9984fec48b7e19523

Metasurface for Near-Field Wireless Power Transfer With Reduced Electric Field Leakage

Authors: Aleksandr Markvart, Mingzhao Song, Stanislav Glybovski, Pavel Belov, Constantin Simovski, Polina Kapitanova

Source: IEEE Access, Vol 8, Pp 40224-40231 (2020)

Subject Terms: Metasurface, electromagnetic safety, wireless power transfer, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

File Description: electronic resource

Relation: https://ieeexplore.ieee.org/document/9016032/; https://doaj.org/toc/2169-3536

Access URL: https://doaj.org/article/be962876dfaa4e788aa3cd3961b888cb

Singlemode-Multimode-Singlemode Fiber-Optic Interferometer Signal Demodulation Using MUSIC Algorithm and Machine Learning

Authors: Nikolai Ushakov, Aleksandr Markvart, Leonid Liokumovich

Source: Photonics, Vol 9, Iss 11, p 879 (2022)

Subject Terms: intermode interferometer, spectral interferometry, interferometry, pulse-wave sensing, machine learning, optical fiber sensor, Applied optics. Photonics, TA1501-1820

File Description: electronic resource

Relation: https://www.mdpi.com/2304-6732/9/11/879; https://doaj.org/toc/2304-6732

Access URL: https://doaj.org/article/6d608f05c2364004a7880dfdb8f14fc3

Utilization of extrinsic Fabry-Perot interferometers with spectral interferometric interrogation for microdisplacement measurement

Authors: Leonid Liokumovich, Aleksandr Markvart, Nikolai Ushakov

Source: Journal of Electronic Science and Technology, Vol 18, Iss 1, Pp 100030- (2020)

Subject Terms: Absolute measurement, Dynamic measurement, Fabry-Perot interferometer, Least-squares methods, Optical fiber sensors, Resolution analysis, Electronic computers. Computer science, QA75.5-76.95, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1674862X20300276; https://doaj.org/toc/2666-223X

Access URL: https://doaj.org/article/70ff9704fca544048c7779d139fd0bcd

Comparison of Pulse Wave Signal Monitoring Techniques with Different Fiber-Optic Interferometric Sensing Elements

Authors: Nikolai Ushakov, Aleksandr Markvart, Daria Kulik, Leonid Liokumovich

Source: Photonics, Vol 8, Iss 5, p 142 (2021)

Subject Terms: optical fiber sensor, biomedical sensor, optical coherence tomography, intermodal interferometer, singlemode-multimode-singlemode, Fabry–Perot interferometer, Applied optics. Photonics, TA1501-1820

File Description: electronic resource

Relation: https://www.mdpi.com/2304-6732/8/5/142; https://doaj.org/toc/2304-6732

Access URL: https://doaj.org/article/188ad85240ea412b9fba5a152536093b

Continuous Hue-Based Self-Calibration of a Smartphone Spectrometer Applied to Optical Fiber Fabry-Perot Sensor Interrogation

Authors: Aleksandr Markvart, Leonid Liokumovich, Iurii Medvedev, Nikolai Ushakov

Source: Sensors, Vol 20, Iss 21, p 6304 (2020)

Subject Terms: optical fiber sensor, smartphone-based sensor interrogation, image processing, Fabry-Perot interferometer, spectral calibration, spectral interferometry, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/1424-8220/20/21/6304; https://doaj.org/toc/1424-8220

Access URL: https://doaj.org/article/977f3348e6d34b0d9c95072779b29a7f