Del Villar, IgnacioGoñi Carnicero, JaimeArregui San Martín, Francisco JavierMatías Maestro, Ignacio2024-12-172024-12-172018Villar, I. D., Goñi, J., Arregui, F. J., Matias, I. R. (2018). Detection of wind turbine gearbox oil degradation with etched single-mode multimode single-mode (SMS) fiber. In Optical Society of America, Optical Fiber Sensors 2018: Proceedings 26th International Conference on Optical Fiber Sensors (pp. 1). Optica Publishing Group. https://doi.org/10.1364/OFS.2018.WF34.978-1-943580-50-710.1364/OFS.2018.WF34https://academica-e.unavarra.es/handle/2454/52772The application of an etching process in a single-mode multimode single-mode (SMS) fiber allows monitoring the change of refractive index of wind turbine gearbox oil due to temperature and degradation. The SMS was designed for operating at short wavelengths, where the setup is less expensiveapplication/pdfeng© 2018 Optica Publishing Group. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited. The author(s).Fiber optics sensorsInterferometrySingle low cutoff single mode fiberWind turbine prognosisinfo:eu-repo/semantics/conferenceObject2024-12-17info:eu-repo/semantics/openAccess