Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Enrique Antonio Lopez"'
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-12 (2023)
Abstract Recent years have witnessed the tremendous development of fusing fiber-optic imaging with supervised deep learning to enable high-quality imaging of hard-to-reach areas. Nevertheless, the supervised deep learning method imposes strict constr
Externí odkaz:
https://doaj.org/article/be672a6ef9ab4198b41651f8d6103f4b
Autor:
Josu Amorebieta, Angel Ortega-Gomez, Gaizka Durana, Rubén Fernández, Enrique Antonio-Lopez, Axel Schülzgen, Joseba Zubia, Rodrigo Amezcua-Correa, Joel Villatoro
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract We propose and demonstrate a compact and simple vector bending sensor capable of distinguishing any direction and amplitude with high accuracy. The sensor consists of a short segment of asymmetric multicore fiber (MCF) fusion spliced to a st
Externí odkaz:
https://doaj.org/article/9f3b5c8b485243a98db84f5b3b2c70aa
Autor:
Josu Amorebieta, Angel Ortega-Gomez, Gaizka Durana, Rubén Fernández, Enrique Antonio-Lopez, Axel Schülzgen, Joseba Zubia, Rodrigo Amezcua-Correa, Joel Villatoro
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-11 (2020)
Abstract We report on a compact, highly sensitive all-fiber accelerometer suitable for low frequency and low amplitude vibration sensing. The sensing elements in the device are two short segments of strongly coupled asymmetric multicore fiber (MCF) f
Externí odkaz:
https://doaj.org/article/1303179b789a4abfa038301364ef54bd
Autor:
Jian Zhao, Xiaowen Hu, Stefan Gausmann, Jose Enrique Antonio-Lopez, Rodrigo Amezcua Correa, Axel Schülzgen
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
Fiber-optic imaging systems play a unique role in biomedical imaging and clinical practice due to their flexibilities of performing imaging deep into tissues and organs with minimized penetration damage. Their imaging performance is often limited by
Externí odkaz:
https://doaj.org/article/fc47db35c3df4c2e918c15234b942a8a
Autor:
Arjun Iyer, Wendao Xu, J. Enrique Antonio-Lopez, Rodrigo Amezcua Correa, William H. Renninger
Publikováno v:
APL Photonics, Vol 5, Iss 9, Pp 096109-096109-5 (2020)
Sensitive optical experiments in fiber, including for applications in communications and quantum information, are limited by the noise generated when light scatters from thermally excited guided-acoustic phonons. Novel fibers, such as microstructured
Externí odkaz:
https://doaj.org/article/2758ef31666c49b3bb0eba7a314ca078
Autor:
Joel Villatoro, Josu Amorebieta, Angel Ortega-Gomez, Enrique Antonio-Lopez, Joseba Zubia, Axel Schülzgen, Rodrigo Amezcua-Correa
Publikováno v:
APL Photonics, Vol 5, Iss 7, Pp 070801-070801-7 (2020)
The present work deals with a curvature sensor that consists of two segments of asymmetric multicore fiber (MCF) fusion spliced with standard single mode fiber (SMF). The MCF comprises three strongly coupled cores; one of such cores is at the geometr
Externí odkaz:
https://doaj.org/article/511fdbf637104b8ababce8ddc1016409
Autor:
Jian Zhao, Jose Enrique Antonio Lopez, Zheyuan Zhu, Donghui Zheng, Shuo Pang, Rodrigo Amezcua Correa, Axel Schülzgen
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-7 (2018)
Abstract We present a randomly disordered silica-air optical fiber featuring a 28.5% air filling fraction in the structured region, and low attenuation below 1 dB per meter at visible wavelengths. The quality of images transported through this fiber
Externí odkaz:
https://doaj.org/article/4a14d09df16c4854b176aa79649d7797
Autor:
Oskar Arrizabalaga, Qi Sun, Martynas Beresna, Timothy Lee, Joseba Zubia, Javier Velasco Pascual, Idurre Sáez de Ocáriz, Axel Schülzgen, Jose Enrique Antonio‑Lopez, Rodrigo Amezcua‑Correa, Joel Villatoro, Gilberto Brambilla
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-2 (2021)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://doaj.org/article/bfb638138900480eb81a5e17efddd11d
Autor:
Joel Villatoro, Oskar Arrizabalaga, Gaizka Durana, Idurre Sáez de Ocáriz, Enrique Antonio-Lopez, Joseba Zubia, Axel Schülzgen, Rodrigo Amezcua-Correa
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Abstract We report on the use of a multi-core fibre (MCF) comprising strongly-coupled cores for accurate strain sensing. Our MCF is designed to mode match a standard single mode optical fibre. This allows us to fabricate simple MCF interferometers wh
Externí odkaz:
https://doaj.org/article/75a9895d70544d3aad19b41a2a18ad27
Autor:
Rubén Fernández, Joseba Zubia, Axel Schülzgen, Jose A. Flores-Bravo, Rodrigo Amezcua Correa, Enrique Antonio Lopez, Joel Villatoro
Publikováno v:
Addi. Archivo Digital para la Docencia y la Investigación
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[EN]In general, a sensor is used to monitor a single parameter only, and in many cases, a reference sensor is necessary to compensate the effect of temperature. Here, we demonstrate that a single supermode interferometer is capable of monitoring two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f499abd2054cd2540ef1a45dd843750
https://doi.org/10.1109/jlt.2021.3113863
https://doi.org/10.1109/jlt.2021.3113863