Side-polished SMS based RI sensor employing macro-bending perfluorinated POF

A refractive index (RI) sensor based on perfluorinated plastic optical fiber (PF-POF) is introduced in this paper. The PF-POF as multi-mode fiber was side-polished (SP) to form a macro-bending single-mode-multimode-single-mode (SMS) structure. Both ends of the sensor were closely connected to single...

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Autores principales: Xuezhi Zhang, Boyue Yang, Junfeng Jiang, Kun Liu, Xiaojun Fan, Zhaozhu Liu, Min Peng, Guanlong Chen, Tiegen Liu
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Lenguaje:EN
Publicado: Institue of Optics and Electronics, Chinese Academy of Sciences 2021
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Acceso en línea:https://doaj.org/article/6352532ee18d45eaa7caf0cba9edfe3d
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spelling oai:doaj.org-article:6352532ee18d45eaa7caf0cba9edfe3d2021-11-17T07:53:55ZSide-polished SMS based RI sensor employing macro-bending perfluorinated POF2096-457910.29026/oea.2021.200041https://doaj.org/article/6352532ee18d45eaa7caf0cba9edfe3d2021-09-01T00:00:00Zhttp://www.oejournal.org/article/doi/10.29026/oea.2021.200041https://doaj.org/toc/2096-4579A refractive index (RI) sensor based on perfluorinated plastic optical fiber (PF-POF) is introduced in this paper. The PF-POF as multi-mode fiber was side-polished (SP) to form a macro-bending single-mode-multimode-single-mode (SMS) structure. Both ends of the sensor were closely connected to single-mode quartz optical fiber (SMF). The spectral characteristics of the sensor are measured, analyzed and discussed. The results show that when the length of PF-POF is 8 cm, the macro-bending radius is 3 cm, and the SP-depth is 20 μm. The intensity sensitivity reaches −219.504 dBm/RIU in the range of RI = 1.330 ~ 1.356. A reference is provided for the application of PF-POF in RI sensor in the future. The sensor is featured with low-cost, good flexibility and high efficiency.Xuezhi ZhangBoyue YangJunfeng JiangKun LiuXiaojun FanZhaozhu LiuMin PengGuanlong ChenTiegen LiuInstitue of Optics and Electronics, Chinese Academy of Sciencesarticlerefractive index sensorperfluoropolymer fiberoptical sensingplastic optical fiberOptics. LightQC350-467ENOpto-Electronic Advances, Vol 4, Iss 10, Pp 1-8 (2021)
institution DOAJ
collection DOAJ
language EN
topic refractive index sensor
perfluoropolymer fiber
optical sensing
plastic optical fiber
Optics. Light
QC350-467
spellingShingle refractive index sensor
perfluoropolymer fiber
optical sensing
plastic optical fiber
Optics. Light
QC350-467
Xuezhi Zhang
Boyue Yang
Junfeng Jiang
Kun Liu
Xiaojun Fan
Zhaozhu Liu
Min Peng
Guanlong Chen
Tiegen Liu
Side-polished SMS based RI sensor employing macro-bending perfluorinated POF
description A refractive index (RI) sensor based on perfluorinated plastic optical fiber (PF-POF) is introduced in this paper. The PF-POF as multi-mode fiber was side-polished (SP) to form a macro-bending single-mode-multimode-single-mode (SMS) structure. Both ends of the sensor were closely connected to single-mode quartz optical fiber (SMF). The spectral characteristics of the sensor are measured, analyzed and discussed. The results show that when the length of PF-POF is 8 cm, the macro-bending radius is 3 cm, and the SP-depth is 20 μm. The intensity sensitivity reaches −219.504 dBm/RIU in the range of RI = 1.330 ~ 1.356. A reference is provided for the application of PF-POF in RI sensor in the future. The sensor is featured with low-cost, good flexibility and high efficiency.
format article
author Xuezhi Zhang
Boyue Yang
Junfeng Jiang
Kun Liu
Xiaojun Fan
Zhaozhu Liu
Min Peng
Guanlong Chen
Tiegen Liu
author_facet Xuezhi Zhang
Boyue Yang
Junfeng Jiang
Kun Liu
Xiaojun Fan
Zhaozhu Liu
Min Peng
Guanlong Chen
Tiegen Liu
author_sort Xuezhi Zhang
title Side-polished SMS based RI sensor employing macro-bending perfluorinated POF
title_short Side-polished SMS based RI sensor employing macro-bending perfluorinated POF
title_full Side-polished SMS based RI sensor employing macro-bending perfluorinated POF
title_fullStr Side-polished SMS based RI sensor employing macro-bending perfluorinated POF
title_full_unstemmed Side-polished SMS based RI sensor employing macro-bending perfluorinated POF
title_sort side-polished sms based ri sensor employing macro-bending perfluorinated pof
publisher Institue of Optics and Electronics, Chinese Academy of Sciences
publishDate 2021
url https://doaj.org/article/6352532ee18d45eaa7caf0cba9edfe3d
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