Spectral sensor resolution measurement improvements by temporal analysis
In this work we present time domain interferometry (TDI) and spectral domain interferometry (SDI) techniques applied to a fiber optic Fizeau interferometer sensor. This class of sensor is capable of measuring parameters such as position, length and vibrations, in the spectral domain with improved re...
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Autores principales: | , , , , |
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Formato: | Documento de conferencia publishedVersion |
Lenguaje: | Inglés Inglés |
Publicado: |
IEEE Xplore
2020
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Materias: | |
Acceso en línea: | http://hdl.handle.net/20.500.12272/4515 |
Aporte de: |
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I68-R174-20.500.12272-4515 |
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dspace |
institution |
Universidad Tecnológica Nacional |
institution_str |
I-68 |
repository_str |
R-174 |
collection |
RIA - Repositorio Institucional Abierto (UTN) |
language |
Inglés Inglés |
topic |
UTN FRD Optical interferometry Silicon Spectral analysis Detectors Discrete Fourier transforms Time-domain analysis Optical fibers |
spellingShingle |
UTN FRD Optical interferometry Silicon Spectral analysis Detectors Discrete Fourier transforms Time-domain analysis Optical fibers Antonacci, Julian Morel, Eneas Torga, Jorge Duchowicz, Ricardo Arenas, Gustavo F. Spectral sensor resolution measurement improvements by temporal analysis |
topic_facet |
UTN FRD Optical interferometry Silicon Spectral analysis Detectors Discrete Fourier transforms Time-domain analysis Optical fibers |
description |
In this work we present time domain interferometry (TDI) and spectral domain interferometry (SDI) techniques applied to a fiber optic Fizeau interferometer sensor. This class of sensor is capable of measuring parameters such as position, length and vibrations, in the spectral domain with improved resolution by a temporal analysis. In particular, Fourier domain SDI (FD-SDI), is able of measuring absolute cavity lengths with a resolution of 10 μm typically, depending on the bandwidth of the optic source and the spectrometer. Alternatively, TDI allows making displacement measurements within a resolution of λ/10, depending on the laser light wavelength (λ) used. |
format |
Documento de conferencia publishedVersion |
author |
Antonacci, Julian Morel, Eneas Torga, Jorge Duchowicz, Ricardo Arenas, Gustavo F. |
author_facet |
Antonacci, Julian Morel, Eneas Torga, Jorge Duchowicz, Ricardo Arenas, Gustavo F. |
author_sort |
Antonacci, Julian |
title |
Spectral sensor resolution measurement improvements by temporal analysis |
title_short |
Spectral sensor resolution measurement improvements by temporal analysis |
title_full |
Spectral sensor resolution measurement improvements by temporal analysis |
title_fullStr |
Spectral sensor resolution measurement improvements by temporal analysis |
title_full_unstemmed |
Spectral sensor resolution measurement improvements by temporal analysis |
title_sort |
spectral sensor resolution measurement improvements by temporal analysis |
publisher |
IEEE Xplore |
publishDate |
2020 |
url |
http://hdl.handle.net/20.500.12272/4515 |
work_keys_str_mv |
AT antonaccijulian spectralsensorresolutionmeasurementimprovementsbytemporalanalysis AT moreleneas spectralsensorresolutionmeasurementimprovementsbytemporalanalysis AT torgajorge spectralsensorresolutionmeasurementimprovementsbytemporalanalysis AT duchowiczricardo spectralsensorresolutionmeasurementimprovementsbytemporalanalysis AT arenasgustavof spectralsensorresolutionmeasurementimprovementsbytemporalanalysis |
bdutipo_str |
Repositorios |
_version_ |
1764820551883292672 |