Spatial multiplexing of refractive index distributed sensors by means of high-scattering MgO nanoparticle doped optical fiber

Madina Shaimerdenova; Aliya Bekmurzayeva; Takhmina Ayupova; Marzhan Sypabekova; S. Korganbayev; R. Dukenbayev; W. Blanc; Carlo Molardi; D. Tosi

doi:10.1117/12.2545468

Spatial multiplexing of refractive index distributed sensors by means of high-scattering MgO nanoparticle doped optical fiber

Madina Shaimerdenova, Aliya Bekmurzayeva, Takhmina Ayupova, Marzhan Sypabekova, S. Korganbayev, R. Dukenbayev, W. Blanc, Carlo Molardi, D. Tosi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A reflector-less refractive index fiber sensor, exploiting the high-scattering of a MgO nanoparticle (NP) fiber, is proposed. The sensor is obtained by etching the fiber to expose the core to the surrounding analyte, and the backscattering signal is read by an Optical Backscatter Reflectometer (OBR). This approach permits distributed sensing, offered by OBR detection, and permits spatial-multiplexing of parallel sensors, thanks to the scattering-level multiplexing (SLMux) of the NP-doped fiber. Simultaneous physical properties detection is also possible. Experiments, performed to detect refractive index and temperature, showed a sensitivity of roughly 0.6 nm/RIU, with a simultaneous measurement of 100°C of temperature.

Original language	English
Title of host publication	Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XX
Editors	Israel Gannot, Israel Gannot
Publisher	SPIE
ISBN (Electronic)	9781510632295
DOIs	https://doi.org/10.1117/12.2545468
Publication status	Published - Jan 1 2020
Event	Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XX 2020 - San Francisco, United States Duration: Feb 1 2020 → Feb 2 2020

Publication series

Name	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	11233
ISSN (Print)	1605-7422

Conference

Conference	Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XX 2020
Country	United States
City	San Francisco
Period	2/1/20 → 2/2/20

Keywords

High-scatter fiber
MgO nanoparticle doped optical fiber sensors
Optical backscatter reflectometry
Refractive index
Spatial multiplexing
Sucrose
Temperature

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Biomaterials
Atomic and Molecular Physics, and Optics
Radiology Nuclear Medicine and imaging

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Cite this

Shaimerdenova, M., Bekmurzayeva, A., Ayupova, T., Sypabekova, M., Korganbayev, S., Dukenbayev, R., Blanc, W., Molardi, C., & Tosi, D. (2020). Spatial multiplexing of refractive index distributed sensors by means of high-scattering MgO nanoparticle doped optical fiber. In I. Gannot, & I. Gannot (Eds.), Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XX [112330U] (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 11233). SPIE. https://doi.org/10.1117/12.2545468

Spatial multiplexing of refractive index distributed sensors by means of high-scattering MgO nanoparticle doped optical fiber. / Shaimerdenova, Madina; Bekmurzayeva, Aliya; Ayupova, Takhmina; Sypabekova, Marzhan; Korganbayev, S.; Dukenbayev, R.; Blanc, W.; Molardi, Carlo ; Tosi, D.

Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XX. ed. / Israel Gannot; Israel Gannot. SPIE, 2020. 112330U (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 11233).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shaimerdenova, M, Bekmurzayeva, A, Ayupova, T, Sypabekova, M, Korganbayev, S, Dukenbayev, R, Blanc, W, Molardi, C & Tosi, D 2020, Spatial multiplexing of refractive index distributed sensors by means of high-scattering MgO nanoparticle doped optical fiber. in I Gannot & I Gannot (eds), Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XX., 112330U, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 11233, SPIE, Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XX 2020, San Francisco, United States, 2/1/20. https://doi.org/10.1117/12.2545468

Shaimerdenova M, Bekmurzayeva A, Ayupova T, Sypabekova M, Korganbayev S, Dukenbayev R et al. Spatial multiplexing of refractive index distributed sensors by means of high-scattering MgO nanoparticle doped optical fiber. In Gannot I, Gannot I, editors, Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XX. SPIE. 2020. 112330U. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE). https://doi.org/10.1117/12.2545468

Shaimerdenova, Madina ; Bekmurzayeva, Aliya ; Ayupova, Takhmina ; Sypabekova, Marzhan ; Korganbayev, S. ; Dukenbayev, R. ; Blanc, W. ; Molardi, Carlo ; Tosi, D. / Spatial multiplexing of refractive index distributed sensors by means of high-scattering MgO nanoparticle doped optical fiber. Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XX. editor / Israel Gannot ; Israel Gannot. SPIE, 2020. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE).

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abstract = "A reflector-less refractive index fiber sensor, exploiting the high-scattering of a MgO nanoparticle (NP) fiber, is proposed. The sensor is obtained by etching the fiber to expose the core to the surrounding analyte, and the backscattering signal is read by an Optical Backscatter Reflectometer (OBR). This approach permits distributed sensing, offered by OBR detection, and permits spatial-multiplexing of parallel sensors, thanks to the scattering-level multiplexing (SLMux) of the NP-doped fiber. Simultaneous physical properties detection is also possible. Experiments, performed to detect refractive index and temperature, showed a sensitivity of roughly 0.6 nm/RIU, with a simultaneous measurement of 100°C of temperature.",

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AU - Korganbayev, S.

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AB - A reflector-less refractive index fiber sensor, exploiting the high-scattering of a MgO nanoparticle (NP) fiber, is proposed. The sensor is obtained by etching the fiber to expose the core to the surrounding analyte, and the backscattering signal is read by an Optical Backscatter Reflectometer (OBR). This approach permits distributed sensing, offered by OBR detection, and permits spatial-multiplexing of parallel sensors, thanks to the scattering-level multiplexing (SLMux) of the NP-doped fiber. Simultaneous physical properties detection is also possible. Experiments, performed to detect refractive index and temperature, showed a sensitivity of roughly 0.6 nm/RIU, with a simultaneous measurement of 100°C of temperature.

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