Listar Artículos de revista DIEE - IEES Aldizkari artikuluak por autor "López Higuera, José Miguel"
Mostrando ítems 1-8 de 8
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Application of remote power-by-light switching in a simplified BOTDA sensor network
Bravo Acha, Mikel ; Zornoza Indart, Ander; Loayssa Lara, Alayn ; López-Amo Sáinz, Manuel ; López Higuera, José Miguel; Ullán Nieto, Ángel (MDPI, 2013) Artículo / ArtikuluaWe propose and demonstrate the use of spatial multiplexing as a means to reduce the costs of distributed sensing networks. We propose a new scheme in which remote power-by-light switching is deployed to scan multiple ... -
L-band multiwavelength single-longitudinal mode fiber laser for sensing applications
Pérez Herrera, Rosa Ana ; Ullán Nieto, Ángel; Leandro González, Daniel ; Fernández Vallejo, Montserrat ; Quintela, M. A.; Loayssa Lara, Alayn ; López Higuera, José Miguel; López-Amo Sáinz, Manuel (IEEE / OSA, 2012) Artículo / ArtikuluaIn this work, a novel single-longitudinal-mode (SLM) four-wavelength laser configuration for sensing applications in the L-band is proposed and experimentally demonstrated. The sensor system presented here is based on ring ... -
Overcoming non-local effects and Brillouin threshold limitations in Brillouin optical time domain sensors
Ruiz Lombera, Rubén; Urricelqui Polvorinos, Javier ; Sagüés García, Mikel ; Mirapeix, Jesús; López Higuera, José Miguel; Loayssa Lara, Alayn (IEEE, 2015) Artículo / ArtikuluaWe demonstrate, for the first time to our knowledge, a Brillouin optical time domain analysis (BOTDA) sensor that is able to operate with a probe power larger than the Brillouin threshold of the deployed sensing fiber ... -
Single-longitudinal mode laser structure based on a very narrow filtering technique
Rodríguez Cobo, Luis; Quintela, M. A.; Rota Rodrigo, Sergio ; López-Amo Sáinz, Manuel ; López Higuera, José Miguel (Optical Society of America, 2013) Artículo / ArtikuluaA narrow filtering technique based on the spectral overlapping of two uniform FBGs and applied to obtain a Single Longitudinal Mode (SLM) laser is proposed and demonstrated in this work. The two FBGs are spectrally ... -
Single-longitudinal-mode dual wavelength-switchable fiber laser based on superposed fiber bragg gratings
Pérez Herrera, Rosa Ana ; Rodríguez Cobo, Luis; Quintela, M. A.; López Higuera, José Miguel; López-Amo Sáinz, Manuel (IEEE, 2015) Artículo / Artikuluan this work, a simple switchable dual-wavelength short-cavity fiber laser operating in a single-longitudinal-mode regime at room temperature and based on superposed fiber Bragg gratings is proposed and experimentally ... -
Stability comparison of two ring resonator structures for multiwavelength fiber lasers using highly doped Er-fibers
Pérez Herrera, Rosa Ana ; Quintela, M. A.; Fernández Vallejo, Montserrat ; Quintela, Antonio; López-Amo Sáinz, Manuel ; López Higuera, José Miguel (IEEE / OSA, 2009) Artículo / ArtikuluaAn experimental comparison of stability between two different fiber laser topologies is carried out. The lasers are based on ring resonators that include highly-doped Er-fibers. Both topologies use fiber Bragg grating ... -
Switchable erbium doped fiber ring laser system for temperature sensors multiplexing
Rota Rodrigo, Sergio ; Rodríguez Cobo, Luis; Quintela, M. A.; López Higuera, José Miguel; López-Amo Sáinz, Manuel (IEEE, 2013) Artículo / ArtikuluaIn this paper a proof of concept of a switchable erbium doped fiber ring laser (EDFRL) system, demonstrated for temperature sensors multiplexing, was carried out showing a high linearity and a sensitivity of 1.55 GHz/°C. ... -
Tunable SESAM-based mode-locked soliton fiber laser in linear cavity by axial-strain applied to a FBG
Aporta, I.; Leandro González, Daniel ; Quintela, M. A.; Pérez Herrera, Rosa Ana ; López-Amo Sáinz, Manuel ; López Higuera, José Miguel (IEEE, 2017) Artículo / ArtikuluaA self-started stable tunable mode-locked (ML) soliton fiber laser in a linear cavity structure composed by commercial passive elements is presented in this paper. It is based on the combination of an Erbium doped fiber ...