SPR sensors in POF: a new experimental configuration for extended refractive index range and better SNR

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

Autores

Cennamo, N (Autor) Outra; Coelho, L (Autor) Outra; Guerreiro, A (Autor) FCUP; Jorge, PAS (Autor) FCUP; Zeni, L (Autor) Outra

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 - 3 Citações

Scopus - 2 Citações

Outras Informações

ID Authenticus: P-009-MA2

DOI: 10.1117/12.2059653

Abstract (EN): In this work we present a new low cost SPR (Surface Plasmon Resonance) sensor configuration based on efficient higher-order mode filtering in plastic multimode fibers, using a tapered POF (Plastic Optical Fiber) after the sensor system, without decreasing the sensitivity of the sensor. In particular, we present the experimental results obtained with this new configuration. The experimental results have shown as the tapered POF after the sensor system influences the performances in terms of refractive index range and Signal-to-Noise Ratio (SNR).

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 4