Photonic Integrated Interrogator for Monitoring the Patient Condition during MRI Diagnosis

In this work, we discuss the idea and practical implementation of an integrated photonic circuit-based interrogator of fiber Bragg grating (FBG) sensors dedicated to monitoring the condition of the patients exposed to Magnetic Resonance Imaging (MRI) diagnosis. The presented solution is based on an...

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Autores principales: Słowikowski, Mateusz, Kaźmierczak, Andrzej, Stopiński, Stanisław, Bieniek, Mateusz, Szostak, Sławomir, Matuk, Krzysztof, Augustin, Luc, Piramidowicz, Ryszard
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8234155/
https://www.ncbi.nlm.nih.gov/pubmed/34205594
http://dx.doi.org/10.3390/s21124238
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author Słowikowski, Mateusz
Kaźmierczak, Andrzej
Stopiński, Stanisław
Bieniek, Mateusz
Szostak, Sławomir
Matuk, Krzysztof
Augustin, Luc
Piramidowicz, Ryszard
author_facet Słowikowski, Mateusz
Kaźmierczak, Andrzej
Stopiński, Stanisław
Bieniek, Mateusz
Szostak, Sławomir
Matuk, Krzysztof
Augustin, Luc
Piramidowicz, Ryszard
author_sort Słowikowski, Mateusz
collection PubMed
description In this work, we discuss the idea and practical implementation of an integrated photonic circuit-based interrogator of fiber Bragg grating (FBG) sensors dedicated to monitoring the condition of the patients exposed to Magnetic Resonance Imaging (MRI) diagnosis. The presented solution is based on an Arrayed Waveguide Grating (AWG) demultiplexer fabricated in generic indium phosphide technology. We demonstrate the consecutive steps of development of the device from design to demonstrator version of the system with confirmed functionality of monitoring the respiratory rate of the patient. The results, compared to those obtained using commercially available bulk interrogator, confirmed both the general concept and proper operation of the device.
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spelling pubmed-82341552021-06-27 Photonic Integrated Interrogator for Monitoring the Patient Condition during MRI Diagnosis Słowikowski, Mateusz Kaźmierczak, Andrzej Stopiński, Stanisław Bieniek, Mateusz Szostak, Sławomir Matuk, Krzysztof Augustin, Luc Piramidowicz, Ryszard Sensors (Basel) Article In this work, we discuss the idea and practical implementation of an integrated photonic circuit-based interrogator of fiber Bragg grating (FBG) sensors dedicated to monitoring the condition of the patients exposed to Magnetic Resonance Imaging (MRI) diagnosis. The presented solution is based on an Arrayed Waveguide Grating (AWG) demultiplexer fabricated in generic indium phosphide technology. We demonstrate the consecutive steps of development of the device from design to demonstrator version of the system with confirmed functionality of monitoring the respiratory rate of the patient. The results, compared to those obtained using commercially available bulk interrogator, confirmed both the general concept and proper operation of the device. MDPI 2021-06-21 /pmc/articles/PMC8234155/ /pubmed/34205594 http://dx.doi.org/10.3390/s21124238 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Słowikowski, Mateusz
Kaźmierczak, Andrzej
Stopiński, Stanisław
Bieniek, Mateusz
Szostak, Sławomir
Matuk, Krzysztof
Augustin, Luc
Piramidowicz, Ryszard
Photonic Integrated Interrogator for Monitoring the Patient Condition during MRI Diagnosis
title Photonic Integrated Interrogator for Monitoring the Patient Condition during MRI Diagnosis
title_full Photonic Integrated Interrogator for Monitoring the Patient Condition during MRI Diagnosis
title_fullStr Photonic Integrated Interrogator for Monitoring the Patient Condition during MRI Diagnosis
title_full_unstemmed Photonic Integrated Interrogator for Monitoring the Patient Condition during MRI Diagnosis
title_short Photonic Integrated Interrogator for Monitoring the Patient Condition during MRI Diagnosis
title_sort photonic integrated interrogator for monitoring the patient condition during mri diagnosis
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8234155/
https://www.ncbi.nlm.nih.gov/pubmed/34205594
http://dx.doi.org/10.3390/s21124238
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