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Aleksander S. Paterno
Researcher at Universidade do Estado de Santa Catarina
Publications - 51
Citations - 511
Aleksander S. Paterno is an academic researcher from Universidade do Estado de Santa Catarina. The author has contributed to research in topics: Fiber Bragg grating & Optical fiber. The author has an hindex of 13, co-authored 49 publications receiving 468 citations. Previous affiliations of Aleksander S. Paterno include Federal University of Technology - Paraná & Universidade Tecnológica Federal do Paraná, Medianeira.
Papers
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Journal ArticleDOI
Determination of thermo-optic coefficient in liquids with fiber Bragg grating refractometer
Ricardo Canute Kamikawachi,Ilda Abe,Aleksander S. Paterno,H.J. Kalinowski,Marcia Muller,João L. Pinto,José Luís Fabris +6 more
TL;DR: In this article, the authors used etched fiber Bragg grating (FBG) to determine the thermo-optic coefficients of hydrocarbon samples, where the effective refractive index (RI) of the fundamental mode becomes dependent on the surrounding this article.
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Benchmark for Peak Detection Algorithms in Fiber Bragg Grating Interrogation and a New Neural Network for its Performance Improvement
TL;DR: A benchmark for peak detection algorithms employed in fiber Bragg grating spectrometric interrogation systems is presented and the proposed neural network displays relatively good precision with reduced systematic errors and improved computational performance when compared to other networks.
Journal ArticleDOI
Radial-basis function network for the approximation of FBG sensor spectra with distorted peaks
Aleksander S. Paterno,Jean Carlos Cardozo da Silva,Maura Scandelari Milczewski,Lúcia Valéria Ramos de Arruda,H.J. Kalinowski +4 more
TL;DR: In this paper, the authors implemented a radial-basis function network to approximate spectra of the signal reflected by a fibre Bragg grating sensor, which helps the interpretation of the data acquired with equipment as an optical spectrum analyser.
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Stepwise fabrication of arbitrary fiber optic tapers
TL;DR: A modified flame-brush technique to fabricate fiber tapers with arbitrary waist profiles is reported, which approximates the taper diameter function to any monotonic function of the fiber length while combining a superposition of step-tapers.
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Multiplexed Fiber Bragg Grating Interrogation System Using a Modulated Fiber Bragg Grating and the Tunable-Filter Method
TL;DR: In this article, the use of a mechanically modulated fiber Bragg grating (FBG) to address FBG sensors using the tunable-filter method is described, where the FBG is used to scan the spectral operating range of the sensors.