Del Villar, IgnacioSocorro Leránoz, Abián BentorCorres Sanz, Jesús MaríaArregui San Martín, Francisco JavierMatías Maestro, Ignacio2023-09-192023-09-192015Del Villar, I., Socorro, A. B., Corres, J. M., Arregui, F. J., & Matias, I. R. (2015). Asymmetrically and symmetrically coated tapered optical fiber for sensing applications (H. J. Kalinowski, J. L. Fabris, & W. J. Bock, Eds.; p. 96343J). https://doi.org/10.1117/12.2194787978-1-62841-839-210.1117/12.2194787https://academica-e.unavarra.es/handle/2454/46356The deposition of a non-metallic thin-film in a symmetrically coated tapered optical fiber leads to the generation of resonances due to guidance of a mode in the thin-film. At certain conditions, the resonances overlap each other, which can be avoided with an asymmetric coated tapered optical fiber, which permits to obtain resonances for TM and TE polarization separately. Numerical results showing the sensitivity to coating thickness and surrounding medium refractive index are also presented for both polarizations.application/pdfeng© 2015 Society of Photo Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this publication for a fee or for commercial purposes, or modification of the contents of the publication are prohibited.Thin-filmsTapered optical fiberPolarizationResonance based sensorsContribución a congreso / Biltzarrerako ekarpena2023-09-19Acceso abierto / Sarbide irekiainfo:eu-repo/semantics/openAccess