Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/81721
Title: | Gas pressure sensor based on BDK-Doped polymer optical fiber | Authors: | Cheng, X Liu, Y Yu, CY |
Issue Date: | 2019 | Source: | Micromachines, 24 Oct. 2019, v. 10, no. 11, 717, p. 1-8 | Abstract: | This paper presents a high sensitivity gas pressure sensor with benzyl-dimethylketal (BDK)-doped polymer optical fiber Bragg grating (POFBG), whose sensitivity is up to 8.12 pm/kPa and 12.12 pm/kPa in positive and negative pressure atmosphere, respectively. The high sensitivity can be explained by its porous chemical structure. The stability and response behavior under air pressure atmosphere has also been investigated. The new understanding of the air pressure response principle and sensitivity difference for the presented sensor can be a worthy reference. | Keywords: | Polymers Fiber Bragg gratings Photosensitive material Pressure sensitivity |
Publisher: | Molecular Diversity Preservation International (MDPI) | Journal: | Micromachines | EISSN: | 2072-666X | DOI: | 10.3390/mi10110717 | Rights: | © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). The following publication Cheng, X.; Liu, Y.; Yu, C. Gas Pressure Sensor Based on BDK-Doped Polymer Optical Fiber. Micromachines 2019, 10, 717, 1-8 is available at https://dx.doi.org/10.3390/mi10110717 |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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Cheng_Gas_Pressure_BDK-Doped.pdf | 2.77 MB | Adobe PDF | View/Open |
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