RT Book, Section T1 Fiber-optics sensor for in situ salinity measurement. A1 Esteban Martínez, Óscar A1 Navarrete Fernández, María Cruz A1 González Cano, Agustín A1 Bernabeu Martínez, Eusebio AB 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. PB SPIE--The International Society for Optical Engineering SN 0-8194-3848-0 YR 2000 FD 2000 LK https://hdl.handle.net/20.500.14352/60810 UL https://hdl.handle.net/20.500.14352/60810 NO ©2000 SPIE--The International Society for Optical Engineering.International Conference on Optical Fiber Sensors (14ª. 2000. Venecia, Italia). DS Docta Complutense RD 21 ago 2024