Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Juan M Sierra"'
Autor:
Leonardo J. Arevalo-Bautista, Romeo Selvas-Aguilar, Juan M. Sierra-Hernandez, Eloisa Gallegos-Arellano, Mario A. Rico-Mendez, Pedro J. Fernandez de Cordoba-Castella, Daniel Toral-Acosta
Publikováno v:
Results in Optics, Vol 17, Iss , Pp 100744- (2024)
This article explains the features and qualities of employing a thinned manufacturing fiber to assemble a Mach-Zehnder interferometer (MZI) for detecting two physical variables: temperature and curvature. The MZI comprises a filter by splicing core-o
Externí odkaz:
https://doaj.org/article/e9deb4a996d24903a585abb41b727722
Autor:
Laura G. Martinez-Ramirez, Iván Hernández-Romano, Cipriano Guzmán-Cano, Sigifredo Marrujo-García, Arturo A. Fernandez-Jaramillo, Julian M. Estudillo-Ayala, Roberto Rojas-Laguna, Juan M. Sierra-Hernandez
Publikováno v:
Photonics, Vol 11, Iss 3, p 262 (2024)
A fiber curvature sensor based on a Mach–Zehnder Interferometer (MZI) constructed using the waist-enlarged technique to splice a segment of non-zero dispersion-shifted fiber (NZ-DSF) between two segments of single mode fiber (SMF) is proposed and e
Externí odkaz:
https://doaj.org/article/b490dd6f387144229c3f3132c08aa4e3
Autor:
Adalberto Perez-Guzman, Julian M. Estudillo-Ayala, Daniel Jauregui-Vazquez, Juan C. Hernandez-Garcia, Javier A. Martin-Vela, Tania Lozano-Hernandez, Jose D. Filoteo-Razo, Juan M. Sierra-Hernandez, Roberto Rojas-Laguna
Publikováno v:
Applied Sciences, Vol 13, Iss 23, p 12607 (2023)
This work shows a study of pressure gas sensing using an optical fiber interferometer inside a gas cell; here, a thin-core fiber modal interferometer (TCFMI) is fabricated using two distinct types of fiber, a single-mode fiber (SMF model 1060XP) and
Externí odkaz:
https://doaj.org/article/131836767b1d43d5a935e01aefd982aa
Autor:
Tania Lozano-Hernandez, Julian M. Estudillo-Ayala, Daniel Jauregui-Vazquez, Juan M. Sierra-Hernandez, Roberto Rojas-Laguna
Publikováno v:
Photonics, Vol 10, Iss 7, p 706 (2023)
This work presents the sensitive modal analysis of a long reflective multimode optical fiber device for angle and temperature. The reflective multimode interference optical fiber device was fabricated by splicing ~40 cm of multimode optical fiber (50
Externí odkaz:
https://doaj.org/article/7e7e8f61cfcf41be833d9062376afcdf
Publikováno v:
Sensors, Vol 21, Iss 7, p 2549 (2021)
A moisture sensor based on a composite resonator is used to measure different honey samples, which include imitation honey. The sensor changes its frequency response in accordance with the dielectric permittivity that it detects in the measured sampl
Externí odkaz:
https://doaj.org/article/b36ad1a7f7d94b46a1144ad20d0b8652
Autor:
Javier A. Martin-Vela, Eloisa Gallegos-Arellano, Juan M. Sierra-Hernández, Julián M. Estudillo-Ayala, Daniel Jauregui-Vázquez, Maria S. Avila-Garcia, Humberto Ramírez-Gasca, Roberto Rojas-Laguna
Publikováno v:
Sensors, Vol 20, Iss 11, p 3239 (2020)
In this paper, a gas sensing system based on a conventional absorption technique using a single-mode-fiber supercontinuum source (SMF-SC) is presented. The SC source was implemented by channeling pulses from a microchip laser into a one kilometer lon
Externí odkaz:
https://doaj.org/article/2116b2e2fe60424f8ec4dd1f242c916a
Autor:
Abraham Gastélum-Barrios, Genaro M. Soto-Zarazúa, Juan F. García-Trejo, Juan M. Sierra-Hernandez, Daniel Jauregui-Vazquez
Publikováno v:
Sensors, Vol 19, Iss 20, p 4562 (2019)
The present work experimentally demonstrates a multimode fiber optic sensing setup for total fat detection in raw milk samples. The optical fiber arrangement incorporates a low-coherence Fabry−Perot cavity operating in dual response. The system pro
Externí odkaz:
https://doaj.org/article/4d9e8baa13474ccea2f1d8ee1428752a
Autor:
Ruth I. Mata-Chávez, Juan C. Hernández-García, Juan M. Sierra-Hernández, Everardo Vargas-Rodríguez, Roberto Rojas-Laguna, Julián M. Estudillo-Ayala, Daniel Jáuregui-Vázquez
Publikováno v:
Sensors, Vol 13, Iss 5, Pp 6355-6364 (2013)
In this work an Intrinsic Fabry-Perot Interferometer (IFPI) based on an air-microcavity is presented. Here the air microcavity, with silica walls, is formed at a segment of a hollow core photonic crystal fiber (HCPCF), which is fusion spliced with a
Externí odkaz:
https://doaj.org/article/963d940ccdce44909b19a2d17f6a8aa1
Autor:
Laura Giselle Martinez-Ramirez, Sigifredo Marrujo-García, Iván Hernández-Romano, Arturo Alfonso Fernandez-Jaramillo, Juan M. Sierra-Hernandez
Publikováno v:
Frontiers in Optics + Laser Science 2022 (FIO, LS).
The enhancement of the temperature sensitivity of a Mach-Zehnder interferometer coated with polymer based on core-offset technique was experimentally demonstrated. The measured amplification of sensitivity was found to be approximately three times.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1330fdc271f66d75faa5f5b0a72f8254
https://doi.org/10.1364/fio.2022.jw5b.32
https://doi.org/10.1364/fio.2022.jw5b.32
Autor:
Yanelis Lopez-Dieguez, Julian M. Estudillo-Ayala, Daniel Jauregui-Vazquez, Luis A. Herrera-Piad, Juan M. Sierra-Hernandez, Diego F. Garcia-Mina, Eloisa Gallegos-Arellano, Juan C. Hernandez-Garcia, Roberto Rojas-Laguna
Publikováno v:
Applied Sciences, Vol 8, Iss 8, p 1337 (2018)
A tunable multi-wavelength fiber laser is proposed and demonstrated based on two main elements: an erbium-doped fiber ring cavity and compact intermodal fiber structure. The modal fiber interferometer is fabricated using the cost-effective arc splice
Externí odkaz:
https://doaj.org/article/4a5ff218eae04d959e6b664d87032a85