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Título:
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Fiber-optics sensor for in situ salinity measurement.
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Autores:
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Esteban Martínez, Óscar ;
Navarrete Fernández, María Cruz ;
González Cano, Agustín ;
Bernabeu Martínez, Eusebio
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Tipo de documento:
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texto impreso
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Editorial:
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SPIE--The International Society for Optical Engineering, 2000
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Optica
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Tipo = Sección de libro
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Resumen:
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The degree of salinity of water is measured by determining its refractive index with a fiber-optics sensor. The physical principle of the device is the attenuation of the optical power guided by the fibre by the resonant coupling with surface plasmons of a metal layer deposited on the polished cladding of the fibre. The linearity and accuracy of the sensor make it suitable for in situ measurements.
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