Refractive Index Sensor using a Fabry-Perot cavity in Polymer Fiber

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2017

Autores

Ferreira, MFS (Autor) Outra; Statkiewicz Barabach, G (Autor) Outra; Kowal, D (Autor) Outra; Mergo, P (Autor) Outra; Urbanczyk, W (Autor) Outra; Frazao, O (Autor) FCUP

Ata de Conferência Internacional

Título: 2017 25TH INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS (OFS)

25th International Conference on Optical Fibre Sensors (OFS)

SOUTH KOREA, APR 24-28, 2017

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-00M-T17

DOI: 10.1117/12.2264714

Abstract (EN): The possibility of using polymer fiber as a refractive index sensor is presented. The sensor is based on a Fabry-Perot interferometer formed at the tip of the polymer fiber. The interference is granted due to reflections between a fiber Bragg grating and the fiber end-face. The sensor was characterized to refractive index changes at constant temperature using a fast Fourier transform analysis of the interference signal. A sensitivity of -1.94 RIU-1 was achieved with a resolution of 1 x 10(-3) RIU and a cross sensitivity to temperature of 1 x 10(-4) RIU/degrees C

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 4