Improved long period fibre gratings sensing devices coated with thin films

Data
2017
Autores
Almeida, José Manuel Marques Martins De
Título da revista
ISSN da revista
Título do Volume
Editora
IEEE
Resumo
Long period fibre gratings (LPFG) have found an increasing interest due to the easy fabrication in any kind of fibre through the induced electric arc technique with low cost and flexibility. They have been used in applications such as gainflattening and band-rejection, and for sensing strain, temperature and chemical and biological parameters. The sensitivity of LPFG increases when the fibre is coated with certain thin films. In this short review it is presented the recent developments and applications of these kind of sensors.
Descrição
Palavras-chave
Long period gratings , Thin film coating , Fibre optic sensor , Fibre optic refractometer
Citação
Coelho, L.; de Almeida, Jose Manuel Marques Martins; Santos, José Luís; Pedro A. S. Jorge. Improved long period fibre gratings sensing devices coated with thin films, Trabalho apresentado em OCEANS 2017 - Aberdeen, In OCEANS 2017 - Aberdeen, Aberdeen, United Kingdom, 2017.