High Temperature Long Period Grating Thermo-Mechanically Written

An optical fiber transducer able to work in high temperature environments is experimentally demonstrated in the laboratory. It is based on a permanent long period grating (LPG) written using a new technique based on a thermo-mechanical approach. Device precision was experimentally checked by means o...

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Detalles Bibliográficos
Autores principales: Lazaro, Jose Miguel, Quintela, Antonio, Lopez-Higuera, Jose Miguel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2009
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3274149/
https://www.ncbi.nlm.nih.gov/pubmed/22346719
http://dx.doi.org/10.3390/s90705649
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author Lazaro, Jose Miguel
Quintela, Antonio
Lopez-Higuera, Jose Miguel
author_facet Lazaro, Jose Miguel
Quintela, Antonio
Lopez-Higuera, Jose Miguel
author_sort Lazaro, Jose Miguel
collection PubMed
description An optical fiber transducer able to work in high temperature environments is experimentally demonstrated in the laboratory. It is based on a permanent long period grating (LPG) written using a new technique based on a thermo-mechanical approach. Device precision was experimentally checked by means of repetitive thermal cycles between 25 and 950 °C. In addition device stability was assured by maintaining the temperature in steady state at 800 °C during 23 hours.
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spelling pubmed-32741492012-02-15 High Temperature Long Period Grating Thermo-Mechanically Written Lazaro, Jose Miguel Quintela, Antonio Lopez-Higuera, Jose Miguel Sensors (Basel) Article An optical fiber transducer able to work in high temperature environments is experimentally demonstrated in the laboratory. It is based on a permanent long period grating (LPG) written using a new technique based on a thermo-mechanical approach. Device precision was experimentally checked by means of repetitive thermal cycles between 25 and 950 °C. In addition device stability was assured by maintaining the temperature in steady state at 800 °C during 23 hours. Molecular Diversity Preservation International (MDPI) 2009-07-15 /pmc/articles/PMC3274149/ /pubmed/22346719 http://dx.doi.org/10.3390/s90705649 Text en © 2009 by the authors; licensee MDPI, Basel, Switzerland This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Lazaro, Jose Miguel
Quintela, Antonio
Lopez-Higuera, Jose Miguel
High Temperature Long Period Grating Thermo-Mechanically Written
title High Temperature Long Period Grating Thermo-Mechanically Written
title_full High Temperature Long Period Grating Thermo-Mechanically Written
title_fullStr High Temperature Long Period Grating Thermo-Mechanically Written
title_full_unstemmed High Temperature Long Period Grating Thermo-Mechanically Written
title_short High Temperature Long Period Grating Thermo-Mechanically Written
title_sort high temperature long period grating thermo-mechanically written
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3274149/
https://www.ncbi.nlm.nih.gov/pubmed/22346719
http://dx.doi.org/10.3390/s90705649
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