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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Institue of Optics and Electronics, Chinese Academy of Sciences
2021
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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) |
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DOAJ |
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refractive index sensor perfluoropolymer fiber optical sensing plastic optical fiber Optics. Light QC350-467 |
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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 |
work_keys_str_mv |
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1718425863043678208 |