Person:
San Fabián García, Noé

Profile Picture

Email Address

person.page.identifierURI

https://academica-e.unavarra.es/handle/2454/49977

Birth Date

Research Projects

Organizational Units

Job Title

Last Name

San Fabián García

First Name

Noé

person.page.departamento

Ingeniería Eléctrica y Electrónica

person.page.instituteName

ORCID

person.page.upna

811475

Name

Filters

20191
Reset filters

Settings

Author: Socorro Leránoz, Abián Bentor × Subject: Optical fiber sensor ×

Search Results

Now showing 1 - 1 of 1
  • Thumbnail Image
    PublicationOpen Access
    Multimode – coreless – multimode fiber-based sensors: theoretical and experimental study
    (IEEE, 2019) San Fabián García, Noé; Socorro Leránoz, Abián Bentor; Del Villar, Ignacio; Díaz Lucas, Silvia; Matías Maestro, Ignacio; Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren; Institute of Smart Cities - ISC; Ingeniería Eléctrica, Electrónica y de Comunicación
    This paper presents a complete study on the spectral behavior of a multimode-coreless-multimode fiber-optic structure, as well as its application as a refractometer and a liquid level sensor. The combination of two standard multimode fibers fused to a coreless fiber segment allows generating narrow interferometric bands in the optical spectrum, whose sensitivity can be improved by an adequate selection of the dimensions of the device (the coreless segment length and the diameter of the sensing area). A second way to improve the performance of the device is to deposit a thin film of SnO2, which allows increasing the sensitivity up to 314 nm/RIU. This widens the number of applications where this structure can be used. As an example, a liquid level sensor with 0.73 nm/mm sensitivity is presented.