Simultaneous measurement of strain and temperature based on clover microstructured fiber loop mirror

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2012

Autores

Perez Herrera, RA (Autor) Outra; Andre, RM (Autor) Outra; Silva, SF (Autor) Outra; Becker, M (Autor) Outra; Schuster, K (Autor) Outra; Kobelke, J (Autor) Outra; Lopez Amo, M (Autor) Outra; Santos, JL (Autor) FCUP; Frazao, O (Autor) FCUP

Ata de Conferência Internacional

Título: 22ND INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, PTS 1-3

22nd International Conference on Optical Fiber Sensors (OFS)

Beijing, PEOPLES R CHINA, OCT 15-19, 2012

Indexação

ISI Web of Knowledge

Scopus - 5 Citações

Outras Informações

ID Authenticus: P-008-A47

DOI: 10.1117/12.968585

Abstract (EN): In this work, an all-fiber loop mirror using a clover microstructured fiber for the simultaneous measurement of temperature and strain is presented. The sensing head is formed by a short piece of clover microstructured fiber with 35 mm length. The geometry of the fiber allowed observing different interferences created by the microstructured fiber core section. Different sensitivities to temperature and strain were obtained and, using a matrix method, it is possible to discriminate both physical parameters. Resolutions of ±2°C and ±11 ¿¿, for temperature and strain, respectively, were attained. © 2012 SPIE.

Idioma: Inglês

Tipo (Avaliação Docente): Científica