Jozef Dubovan
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View article: Impact of Reducing Statistically Small Population Sampling on Threshold Detection in FBG Optical Sensing
Impact of Reducing Statistically Small Population Sampling on Threshold Detection in FBG Optical Sensing Open
Many techniques have been studied for recovering information from shared media such as optical fiber that carries different types of communication, sensing, and data streaming. This article focuses on a simple method for retrieving the tar…
View article: Impact of Reducing Statistically Small Population Sampling on 2 Threshold Detection in FBG Optical Sensing
Impact of Reducing Statistically Small Population Sampling on 2 Threshold Detection in FBG Optical Sensing Open
Statistical denoising techniques have been well studied, however many challenges still remain. This 9 article focuses on determining the least necessary number of significant samples in a statistical pop-10 ulation sampling, while minimizi…
View article: Design, Optimization, and Experimental Evaluation of Slow Light Generated by π-Phase-Shifted Fiber Bragg Grating for Use in Sensing Applications
Design, Optimization, and Experimental Evaluation of Slow Light Generated by π-Phase-Shifted Fiber Bragg Grating for Use in Sensing Applications Open
This paper describes design, theoretical analysis, and experimental evaluation of a π-Phase-Shifted Fiber Bragg Grating (π-PSFBG) inscribed in the standard telecom fiber for slow light generation. At first, the grating was designed for its…
View article: Neural-Network-Optimized Vehicle Classification Using Clustered Image and Fiber-Sensor Datasets
Neural-Network-Optimized Vehicle Classification Using Clustered Image and Fiber-Sensor Datasets Open
Internet of Things (IoT) becomes indispensable for transport and automotive industry to advance functions in on-road traffic monitoring. Indeed, smart management tools and machine learning concepts are inevitable in vehicle categorization …
View article: Measurement of Axial Strain of Geogrid by Optical Sensors
Measurement of Axial Strain of Geogrid by Optical Sensors Open
In recent years, the technology of optical fibers has rapidly gained ground in many areas of science and industry, including the construction industry. In this article, the technology of optical fibers based on a fiber Bragg grating (FBG) …
View article: Impact of Wind Gust on High-Speed Characteristics of Polarization Mode Dispersion in Optical Power Ground Wire Cables
Impact of Wind Gust on High-Speed Characteristics of Polarization Mode Dispersion in Optical Power Ground Wire Cables Open
Polarization mode dispersion is recognized as a key factor limiting optical transmission systems, particularly those fiber links that run at bit rates beyond 10 Gbps. In-line test and characterization of polarization mode dispersion are th…
View article: Vehicle Classification Based on FBG Sensor Arrays Using Neural Networks
Vehicle Classification Based on FBG Sensor Arrays Using Neural Networks Open
This article is focused on the automatic classification of passing vehicles through an experimental platform using optical sensor arrays. The amount of data generated from various sensor systems is growing proportionally every year. Theref…
View article: Numerical Estimation of Spectral Properties of Laser Based on Rate Equations
Numerical Estimation of Spectral Properties of Laser Based on Rate Equations Open
Laser spectral properties are essential to evaluate the performance of optical communication systems. In general, the power spectral density of the phase noise has a crucial impact on spectral properties of the unmodulated laser signal. He…