Multiparameter measurement using a double-Y-shaped suspendedcore fiber in a fiber loop configuration

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2014

Autores

Silva, SF (Autor) FCUP; Baierl, H (Autor) Outra; L Auguste (Autor) Outra; Jamier, R (Autor) Outra; Roy, P (Autor) Outra; Baptista, JM (Autor) Outra; Santos, JL (Autor) FCUP; Frazao, O (Autor) FCUP

Ata de Conferência Internacional

Título: 23RD INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS

23rd International Conference on Optical Fibre Sensors

Santander, SPAIN, JUN 02-06, 2014

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Classificação Científica

FOS: Ciências exactas e naturais > Física

Outras Informações

ID Authenticus: P-009-MA6

DOI: 10.1117/12.2059115

Abstract (EN): In this work, an all-fiber loop mirror using a four-bridge silica fiber with a double-Y-shaped suspended-core is presented for the measurement of strain and torsion. The sensing head is formed by a section of the microstructured fiber with 90 mm in length. The fiber loop sensor allowed observing a distinct interference pattern as a result of the geometry of the core fiber. Different sensitivities to strain and torsion were obtained, namely, -5.11 pm/mu e and +/- 1.34 pm/degree.

Idioma: Inglês

Tipo (Avaliação Docente): Científica