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 …

A four-loop shaped structure of fiber Bragg grating (FBG) acoustic emission (AE) sensor
based on additive manufacturing (AM) technology is proposed in the letter. The finite …

This work reports the thermal modeling and characterization of a thyristor. The thyristor is
used in a 6.5-MW generator excitation bridge. Temperature measurements are performed …

In this paper research of optical fiber Bragg grating (FBG) temperature sensors network is
made and new effective sensors' signal peak detection algorithm is proposed. Primary …

This paper presents the applications of optical fiber Bragg grating (FBG) sensors in energy
conversion systems developed by the Photonic Engineering Research Group at UTFPR …

This paper proposes the use of fiber Bragg gratings (FBG) in thermal monitoring of
photovoltaic (PV) modules. Results acquired from FBG sensors were compared with two …

Este trabalho apresenta os resultados preliminares do projeto ANEEL n PD 0403-
0028/2012 em desenvolvimento por pesquisadores da UTFPR e com suporte financeiro da …

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 …

A correta definição do módulo de distorção a muito pequenas deformações acarreta
enorme relevância, visto que este depende diretamente das deformações que se instalam …

[ANGLÈS] In this thesis, the design, fabrication and characterization of thermal optical
probes based on Fiber Bragg Gratings are presented. The main focus was the optimization …