Robust fiber-optic sensor networks

The ability to operate despite failure will become increasingly important as the use of optical sensor networks grows, and the amount of sensing information to be handled by a sensor network is increasing, especially for safety and security applications. In this review, the four categories of protec...

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Detalhes bibliográficos
Autores: Pérez Herrera, Rosa Ana, Fernández Vallejo, Montserrat, López-Amo Sáinz, Manuel
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2012
País:España
Recursos:Universidad Pública de Navarra
Repositório:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
OAI Identifier:oai:academica-e.unavarra.es:2454/10946
Acesso em linha:https://hdl.handle.net/2454/10946
Access Level:Acceso aberto
Palavra-chave:Fiber Bragg gratings (FBGs)
Fiber optic networks
Fiber optic sensor multiplexing
Resilience
Robust
Self healing
Descrição
Resumo:The ability to operate despite failure will become increasingly important as the use of optical sensor networks grows, and the amount of sensing information to be handled by a sensor network is increasing, especially for safety and security applications. In this review, the four categories of protection to allow service to be reestablished after a failure (dedicated/shared and line/path) are thoroughly discussed. This paper also presents an overview of the most representative robust fiber-optic sensor systems, discussing their schemes, pros and cons.