Development and analysis of a model based on chirped fiber Bragg gratings employed for cracks characterization in materials

Autor: Nelida A. Russo, Miguel V. Andrés, Ricardo Duchowicz, Angelica Maria Mesa Yandy, Jose L. Cruz

Publikováno v: A. M. Yandy, R. Duchowicz, N. A. Russo, J. L. Cruz and M. V. Andrés, "Development and analysis of a model based on chirped fiber Bragg gratings employed for cracks characterization in materials", Optics Communications, Vol. 426, pp. 401-409, 2018.
RODERIC. Repositorio Institucional de la Universitat de Valéncia
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In this work a model was developed that allows to understand the behavior of a chirped fiber Bragg grating for the detection and characterization of cracks in materials. In addition to the amplitude response, we show that the group delay of the grati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fb8f02a9d11ae2db20ed6a8a28d67c6
https://www.sciencedirect.com/science/article/pii/S0030401818304358?via=ihub

Spectral Fizeau Interferometer applied to dental polymeric resins early shrinkage determination

Autor: Nelida A. Russo, Angelica Maria Mesa Yandy, Gustavo Francisco Arenas, Ricardo Duchowicz, Julian Antonacci

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

In this work a variant of the well know Fiber Optic Fizeau Interferometer is presented. It is analyzed in the spectral domain and applied to the study of the shrinkage experienced by photocured polymeric resins. This approach, which maintains its mai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6b4e42a8e8c81c0b1e24d5912ff020d
http://www.sedoptica.es/Menu_Volumenes/Pdfs/OPA_51_1_49076.pdf

Informe científico de Beca Doctoral: Mesa Yandy, Angélica María (2016-2017)

Autor: Mesa Yandy, Angélica María

Publikováno v: CIC Digital (CICBA)
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA

Análisis, diseño e implementación de sensores de fibras ópticas para el estudio de materiales y monitoreo de estructuras, utilizando sistemas interferómetricos y dispositivos basados en redes de Bragg en fibra. Específicamente pueden mencionars

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::3d7d9dd8838e25131ae7af2c0a4ceed1
https://digital.cic.gba.gob.ar/handle/11746/6728

Determination of the position of defects generated within a chirped fiber Bragg grating by analyzing its reflection spectrum and group delay

Autor: Jose L. Cruz, Miguel V. Andrés, Nelida A. Russo, Ricardo Duchowicz, Angélica Mesa Yandy

Publikováno v: Latin America Optics and Photonics Conference.

We determinate the position of defects generated within a chirped fiber Bragg grating by analyzing its reflection spectrum and group delay. Simulations were performed by using the T-matrix method for different defect locations.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88a7f51c020052e91ceea66aea472d3d
https://doi.org/10.1364/laop.2016.ltu4a.36

Analysis of temporal and spectral response of an optical fiber Fizeau interferometer applied to the study of photocurable resins

Autor: Julian Antonacci, Nelida A. Russo, Sergio Noriega, Ricardo Duchowicz, Gustavo Francisco Arenas, Angelica Maria Mesa Yandy

Publikováno v: 2015 XVI Workshop on Information Processing and Control (RPIC).

In this paper an optical fiber Fizeau interferometer is used to obtain dimensional changes that occur during the solidification process of photocurable polymers, even if there is a reversal of the corresponding deformation. The simultaneous detection

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::694cd56f007ebb93c56f054ad75545db
https://doi.org/10.1109/rpic.2015.7497113