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View article: Comprehensive Analysis of FBG and Distributed Rayleigh, Brillouin, and Raman Optical Sensor-Based Solutions for Road Infrastructure Monitoring Applications
Comprehensive Analysis of FBG and Distributed Rayleigh, Brillouin, and Raman Optical Sensor-Based Solutions for Road Infrastructure Monitoring Applications Open
This study focuses on a comprehensive analysis of the common methods for road infrastructure monitoring, as well as the perspective of various fiber-optic sensor (FOS) realization solutions in road monitoring applications. Fiber-optic sens…
View article: Experimental Study on LTE Mobile Network Performance Parameters for Controlled Drone Flights
Experimental Study on LTE Mobile Network Performance Parameters for Controlled Drone Flights Open
This paper analyzes the quantitative quality parameters of a mobile communication network in a controlled drone logistic use-case scenario. Based on the analysis of standards and recommendations, the values of key performance indicators (K…
View article: Development of Fiber Bragg Gratings for the Optical Sensor Solutions in Structural Health Monitoring
Development of Fiber Bragg Gratings for the Optical Sensor Solutions in Structural Health Monitoring Open
Fiber optical sensors (FOS) have been widely used to ensure physical parameter monitoring such as strain, temperature, vibration, etc. Fiber Bragg grating (FBG) sensors are of interest mainly as they offer relatively easy integration, mult…
View article: Application of FWM-Based OFC for DWDM Optical Communication System with Embedded FBG Sensor Network
Application of FWM-Based OFC for DWDM Optical Communication System with Embedded FBG Sensor Network Open
Four-wave mixing optical frequency comb fibre-based setups (FWM-OFCs) have the potential to improve the combined dense wavelength division multiplexed passive optical network (DWDM-PON) and fibre Bragg grating (FBG) temperature sensors net…
View article: Development of Unified Hybrid WDM-PON With Spectrally Hidden Data Channel System and FBG Optical Sensor Network
Development of Unified Hybrid WDM-PON With Spectrally Hidden Data Channel System and FBG Optical Sensor Network Open
As the demand for fiber optical data transmission systems and other type of applications, which require optical media, like optical sensing increases, the unauthorized parties are becoming increasingly interested in such systems. Also, wit…
View article: Designing of Fiber Bragg Gratings for Long-Distance Optical Fiber Sensing Networks
Designing of Fiber Bragg Gratings for Long-Distance Optical Fiber Sensing Networks Open
Most optical sensors on the market are optical fiber Bragg grating (FBG) sensors with low reflectivity (typically 7-40%) and low side-lobe suppression (SLS) ratio (typically SLS <15 dB), which prevents these sensors from being effectively …
View article: Fibre Optical Coupler Simulation by Comsol Multiphysics Software
Fibre Optical Coupler Simulation by Comsol Multiphysics Software Open
The paper presents a simulation model developed for a special optical coupler intended for coupling radiation from signal and pump sources used for the realization of cladding-pumped doped fibre amplifiers. The model is developed in COMSOL…
View article: Road Pavement Structural Health Monitoring by Embedded Fiber-Bragg-Grating-Based Optical Sensors
Road Pavement Structural Health Monitoring by Embedded Fiber-Bragg-Grating-Based Optical Sensors Open
Fiber Bragg grating (FBG) optical sensors are state-of-the-art technology that can be integrated into the road structure, providing real-time traffic-induced strain readings and ensuring the monitoring of the road’s structural health. By i…
View article: Designing of Fiber Bragg Gratings for Long-distance Optical Fiber Sensing Networks
Designing of Fiber Bragg Gratings for Long-distance Optical Fiber Sensing Networks Open
Research data of Modelling and Simulation in Engineering journal article “Designing of Fiber Bragg Gratings for Long-distance Optical Fiber Sensing Networks”. Most optical sensors on the market are optical fiber Bragg grating (FBG) sensors…
View article: Designing of Fiber Bragg Gratings for Long-distance Optical Fiber Sensing Networks
Designing of Fiber Bragg Gratings for Long-distance Optical Fiber Sensing Networks Open
Research data of Modelling and Simulation in Engineering journal article “Designing of Fiber Bragg Gratings for Long-distance Optical Fiber Sensing Networks”. Most optical sensors on the market are optical fiber Bragg grating (FBG) sensors…
View article: Development and Evaluation of Hybrid FBG Sensors and WDM-PON Fiber Optical Systems
Development and Evaluation of Hybrid FBG Sensors and WDM-PON Fiber Optical Systems Open
With the development of fiber optical data transmission technologies and infrastructure on a global scale, the use of fiber optical sensors to perform sensing functions is becoming increasingly important mainly due to their advantages, suc…
View article: Cladding-Pumped Erbium/Ytterbium Co-Doped Fiber Amplifier for C-Band Operation in Optical Networks
Cladding-Pumped Erbium/Ytterbium Co-Doped Fiber Amplifier for C-Band Operation in Optical Networks Open
Space-division multiplexing (SDM) attracts attention to cladding-pumped optical amplifiers, but they suffer from a low pump power conversion efficiency. To address this issue, ytterbium (Yb3+) and erbium (Er3+) co-doping is considered as a…
View article: FBG‐Based Sensing for Structural Health Monitoring of Road Infrastructure
FBG‐Based Sensing for Structural Health Monitoring of Road Infrastructure Open
Public road infrastructure is developed all around the world. To save resources, ensure public safety, and provide longer‐lasting road infrastructure, structural health monitoring (SHM) applications for roads have to be researched and deve…
View article: Research on FBG-Based Sensor Networks and Their Coexistence with Fiber Optical Transmission Systems
Research on FBG-Based Sensor Networks and Their Coexistence with Fiber Optical Transmission Systems Open
Market forecasts and trends for the usage of fiber optical sensors confirm that demand for them will continue to increase in the near future. This article focuses on the research of fiber Bragg grating (FBG) sensor network, their applicati…