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In-fiber Mach-Zehnder interferometer inscribed with femtosecond laser for high temperature sensing

Abstract: In this work, an In-fiber Mach-Zehnder Interferometer has been manufactured within a standard optical fiber using direct inscription with a femtosecond laser. Different geometries have been tested in order to enhance the sensitivity of manufactured devices to high temperature sensing, reducing the total device up to 300?m. The achieved results exhibit a remarkably good response for temperature sensing up to 650°C.

Otras comunicaciones del congreso o articulos relacionados con autores/as de la Universidad de Cantabria

 Autoría: Pallarés-Aldeiturriaga D., Rodriguez-Cobo L., Quintela A., Lopez-Higuera J.,

 Congreso: International Conference on Optical Fiber Sensors: OFS (25ª : 2017 : Jeju, República de Corea)

Editorial: SPIE Society of Photo-Optical Instrumentation Engineers

 Año de publicación: 2017

Nº de páginas: 4

Tipo de publicación: Comunicación a Congreso

DOI: 10.1117/12.2264991

ISSN: 0277-786X,1996-756X

Proyecto español: TEC2013-47264-C2-1-R ; TEC2016-76021-C2-2-R

Url de la publicación: https://doi.org/10.1117/12.2264991

Autores/as

DAVID PALLARES ALDEITURRIAGA

LUIS RODRIGUEZ COBO