Listar Comunicaciones y ponencias de congresos DIEE - IEES Biltzarretako komunikazioak eta txostenak por autor UPNA "Pérez Herrera, Rosa Ana"

Influence of saturable absorbers on fiber ring laser sensors

Rodríguez Cobo, Luis; Quintela, M. A.; Ruiz Lombera, Rubén; Pérez Herrera, Rosa Ana

; López-Amo Sáinz, Manuel

; López Higuera, José Miguel (SPIE, 2017) Contribución a congreso / Biltzarrerako ekarpena

In this work, a fiber ring laser sensor has been employed to analyze the influence of passive Er-doped fiber acting as saturable absorber. Lasing modes of fiber ring lasers can be reduced by properly locating a saturable ...

Modulated fiber ring laser and its application in high-sensitivity temperature sensors

Pérez Herrera, Rosa Ana

; Tainta Ausejo, Santiago

; Erro Betrán, María José

; López-Amo Sáinz, Manuel

(SPIE, 2016) Contribución a congreso / Biltzarrerako ekarpena

This work presents an experimental demonstration of a scheme based on an internally modulated fiber ring laser for high-sensitivity temperature sensing. The attained temperature resolution has been as low as ± 2pm even ...

Random fiber lasers: application to fiber optic sensors networks

López-Amo Sáinz, Manuel

; Leandro González, Daniel

; Miguel Soto, Verónica de

; Bravo Acha, Mikel

; Fernández Vallejo, Montserrat

; Pérez Herrera, Rosa Ana

(IEEE, 2017) Contribución a congreso / Biltzarrerako ekarpena

Recently, random mirrors have been proposed as a method to create fiber laser cavities. This kind of cavity is based on cooperative Rayleigh scattering, which is generated along a fiber due to the material inhomogeneities ...