ArticleScientific reports2021
Engineering nanoparticle features to tune Rayleigh scattering in nanoparticles-doped optical fibers.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 64 citations in OpenAlex.
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- Simultaneous Temperature and Relative Humidity Measurement Using Machine Learning in Rayleigh-Based Optical Frequency Domain Reflectometry.Sensors (Basel, Switzerland) · 2024Article
- The Impact of 1030 nm fs-Pulsed Laser on Enhanced Rayleigh Scattering in Optical Fibers.Sensors (Basel, Switzerland) · 2024Article
- A mode-locked random laser generating transform-limited optical pulses.Nature communications · 2024Article
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- Optical Properties of a Tapered Optical Fiber Coated with Alkanes Doped with FeSensors (Basel, Switzerland) · 2022Article
- Spectral characteristics of gold nanoparticle doped optical fibre under axial strain.Scientific reports · 2022Article
- Real-Time Modeling of Volume and Form Dependent Nanoparticle Fractionation in Tubular Centrifuges.Nanomaterials (Basel, Switzerland) · 2022Article
- Phase-separated Ca and Mg-based nanoparticles in SiO[Formula: see text] glass investigated by molecular dynamics simulations.Scientific reports · 2022Article
- Physics and applications of Raman distributed optical fiber sensing.Light, science & applications · 2022Review
- Performance Study of a Zirconia-Doped Fiber for Distributed Temperature Sensing by OFDR at 800 °C.Sensors (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
Rayleigh scattering enhanced nanoparticles-doped optical fibers are highly promising for distributed sensing applications, however, the high optical losses induced by that scattering enhancement restrict considerably their sensing distance to few meters. Fabrication of long-range distributed optical fiber sensors based on this technology remains a major challenge in optical fiber community. In this work, it is reported the fabrication of low-loss Ca-based nanoparticles doped silica fibers with tunable Rayleigh scattering for long-range distributed sensing. This is enabled by tailoring nanoparticle features such as particle distribution size, morphology and density in the core of optical fibers through preform and fiber fabrication process. Consequently, fibers with tunable enhanced backscattering in the range 25.9-44.9 dB, with respect to a SMF-28 fiber, are attained along with the lowest two-way optical losses, 0.1-8.7 dB/m, reported so far for Rayleigh scattering enhanced nanoparticles-doped optical fibers. Therefore, the suitability of Ca-based nanoparticles-doped optical fibers for distributed sensing over longer distances, from 5 m to more than 200 m, becomes possible. This study opens a new path for future works in the field of distributed sensing, since these findings may be applied to other nanoparticles-doped optical fibers, allowing the tailoring of nanoparticle properties, which broadens future potential applications of this technology.
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