{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,9]],"date-time":"2026-06-09T01:57:47Z","timestamp":1780970267801,"version":"3.54.1"},"reference-count":31,"publisher":"MDPI AG","issue":"11","license":[{"start":{"date-parts":[[2021,11,5]],"date-time":"2021-11-05T00:00:00Z","timestamp":1636070400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["51509174"],"award-info":[{"award-number":["51509174"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Teaching Reform Project of Shanxi Province","award":["J2020282"],"award-info":[{"award-number":["J2020282"]}]},{"name":"Applied Basic Research Project of Xinzhou Science and Technology Bureau","award":["20200110"],"award-info":[{"award-number":["20200110"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Symmetry"],"abstract":"<jats:p>For the requirement of pressure detection in high temperature environments, this paper presents a fiber Bragg grating (FBG) based pressure sensor with a simple structure. The structural model of the sensor has been established with the consideration of a sensing principle and a small deflection effect of the circular membrane. The finite element analysis has been employed to validate the rationality of the sensor structure design and realize the digital simulation of the theoretical model. Through the analysis, the selection of packaging materials, the design of structural parameters and the pressure and temperature calibration of the developed sensor has been performed. The encapsulation of the sensor at high temperatures has been improved based on the theoretical analysis, simulation and testing, which proves the effectiveness of the sensor for pressure measurement at high temperatures of 100 \u00b0C~250 \u00b0C. The study provides a feasible sensing device for high-temperature pressure detection.<\/jats:p>","DOI":"10.3390\/sym13112098","type":"journal-article","created":{"date-parts":[[2021,11,7]],"date-time":"2021-11-07T20:42:54Z","timestamp":1636317774000},"page":"2098","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["A High Temperature Solid Pressure Sensor Based on Fiber Bragg Grating"],"prefix":"10.3390","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2473-8451","authenticated-orcid":false,"given":"Hongying","family":"Guo","sequence":"first","affiliation":[{"name":"Department of Electronics, Xinzhou Teachers University, Xinzhou 034000, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiang","family":"Chen","sequence":"additional","affiliation":[{"name":"MOE Key Laboratory of Deep Earth Science and Engineering, Sichuan University, Chengdu 610017, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0095-9935","authenticated-orcid":false,"given":"Zhumei","family":"Tian","sequence":"additional","affiliation":[{"name":"Department of Electronics, Xinzhou Teachers University, Xinzhou 034000, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aizhen","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Electronics, Xinzhou Teachers University, Xinzhou 034000, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2021,11,5]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1016\/S1068-5200(02)00527-8","article-title":"Review of the present status of optical fiber sensors","volume":"9","author":"Lee","year":"2003","journal-title":"Opt. Fiber Technol."},{"key":"ref_2","unstructured":"Liao, Y., Ecke, W., Schmitt, M.W., Shieh, Y., Lindner, E., Willsch, R., Jin, W., Sampson, D.D., Yamauchi, R., and Chung, Y. (2012, January 14\u201319). Continuous pressure and temperature monitoring in fast rotating paper machine rolls using optical FBG sensor technology. Proceedings of the OFS2012 22nd International Conference on Optical Fiber Sensors, Beijing, China."},{"key":"ref_3","doi-asserted-by":"crossref","unstructured":"Fu, T., Gong, Y., Wu, Y., Ma, Y.-Y., and Niu, W.-Q. (2013, January 25\u201327). Performance evaluation of temperature-compensated FBG pressure sensor. Proceedings of the ISPDI 2013\u2014Fifth International Symposium on Photoelectronic Detection and Imaging, SPIE, Beijing, China.","DOI":"10.1117\/12.2033673"},{"key":"ref_4","unstructured":"Witzigmann, B., Guo, Z., Liu, G., Meng, Q., Ge, F., Li, W., Osinski, M., Henneberger, F., and Arakawa, Y. (2013). FBG pressure sensor of high pressure electric oil pumps for prestressing. Physics and Simulation of Optoelectronic Devices XXI, International Society for Optics and Photonics."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1016\/S1000-9361(07)60017-X","article-title":"Non-destructive Evaluation of Composite Pressure Vessel by Using FBG Sensors","volume":"20","author":"Hao","year":"2007","journal-title":"Chin. J. Aeronaut."},{"key":"ref_6","first-page":"299","article-title":"A novel FBG pressure sensor with high sensitivity","volume":"5633","author":"He","year":"2005","journal-title":"Photonics Asia"},{"key":"ref_7","first-page":"5","article-title":"Highly Sensitive Conformal Pressure Sensing Coatings Based on Thermally Expandable Microspheres","volume":"5","author":"Shao","year":"2020","journal-title":"Adv. Mater. Technol."},{"key":"ref_8","doi-asserted-by":"crossref","unstructured":"Vohra, S.T. (1999, January 12\u201316). High sensitivity pressure sensors utilizing advanced polymer coatings. Proceedings of the 13th International Conference on Optical Fiber Sensors, SPIE, Kyongju, Korea.","DOI":"10.1117\/12.2302090"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"893","DOI":"10.1016\/j.snb.2014.05.132","article-title":"In-line Mach-Zehnder Interferometer and FBG with Pd film for simultaneous hydrogen and temperature detection","volume":"202","author":"Wang","year":"2014","journal-title":"Sens. Actuators B Chem."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"034402","DOI":"10.1117\/1.1870493","article-title":"Study of simultaneous measurement of temperature and pressure using double fiber Bragg gratings with polymer package","volume":"44","author":"Sun","year":"2005","journal-title":"Opt. Eng."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1002\/mop.23021","article-title":"High-sensitivity pressure sensor using a polymer-embedded FBG","volume":"50","author":"Ahmad","year":"2008","journal-title":"Microw. Opt. Technol. Lett."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"034403","DOI":"10.1117\/1.3102073","article-title":"High-sensitivity fiber Bragg grating pressure sensor using metal bellows","volume":"48","author":"Zou","year":"2009","journal-title":"Opt. Eng."},{"key":"ref_13","unstructured":"Xiong, Y., He, J., Yang, W., Sheng, L., Gao, W., and Chen, Y. (2012, January 18\u201320). Research on FBG Pressure Sensor of Flat Diaphragm Structure. Proceedings of the International Conference on Measurement, Information and Control (MIC), Harbin, China."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"014403","DOI":"10.1117\/1.OE.52.1.014403","article-title":"Fiber Bragg grating soil-pressure sensor based on dual L-shaped levers","volume":"52","author":"Li","year":"2013","journal-title":"Opt. Eng."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"1041","DOI":"10.1016\/j.measurement.2012.10.010","article-title":"A diaphragm-type fiber Bragg grating pressure sensor with temperature compensation","volume":"46","author":"Huang","year":"2013","journal-title":"Measurement"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1007\/s12596-014-0186-9","article-title":"A high sensitive FBG pressure sensor using thin metal diaphragm","volume":"43","author":"Pachava","year":"2014","journal-title":"J. Opt."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"96104","DOI":"10.1117\/1.OE.54.9.096104","article-title":"Fiber Bragg grating\u2013based hydraulic pressure sensor with enhanced resolution","volume":"54","author":"Pachava","year":"2015","journal-title":"Opt. Eng."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1007\/s13320-015-0259-7","article-title":"FBG based high sensitive pressure sensor and its low-cost interrogation system with enhanced resolution","volume":"5","author":"Pachava","year":"2015","journal-title":"Photonic Sens."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1016\/j.yofte.2015.06.001","article-title":"A highly sensitive fiber Bragg grating diaphragm pressure transducer","volume":"25","author":"Allwood","year":"2015","journal-title":"Opt. Fiber Technol."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"053905","DOI":"10.1063\/1.3429257","article-title":"Accuracy and precision in photonic Doppler velocimetry","volume":"81","author":"Dolan","year":"2010","journal-title":"Rev. Sci. Instrum."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1007\/s10043-015-0153-y","article-title":"A non-contact FBG vibration sensor with double differential temperature compensation","volume":"23","author":"Li","year":"2016","journal-title":"Opt. Rev."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"7383","DOI":"10.1109\/JSEN.2018.2857561","article-title":"A Fiber Bragg Grating-Based Thin-Film Sensor for Measuring Dynamic Water Pressure","volume":"18","author":"Ko","year":"2018","journal-title":"IEEE Sens. J."},{"key":"ref_23","unstructured":"Mathew, J., Havermann, D., Polyzos, D., MacPherson, W., Hand, D.P., and Maier, R.R.J. (October, January 28). SS316 structure fabricated by selective laser melting and integrated with strain isolated optical fiber high temperature sensor. Proceedings of the 24th International Conference on Optical Fibre Sensors, SPIE, Curitiba, Brazil."},{"key":"ref_24","doi-asserted-by":"crossref","unstructured":"(2021). Wang H P, Chen H: The Structural Performance of CFRP Composite Plates Assembled with Fiber Bragg Grating Sensors. Symmetry, 13.","DOI":"10.3390\/sym13091631"},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"102506","DOI":"10.1016\/j.yofte.2021.102506","article-title":"Improved temperature compensation of fiber Bragg grating-based sensors applied to structures under different loading conditions","volume":"63","author":"Wang","year":"2021","journal-title":"Opt. Fiber Technol."},{"key":"ref_26","first-page":"980","article-title":"Research on Solid Pressure Sensor for High-pressure Measurement Based on Fiber Bragg Grating","volume":"45","author":"Guo","year":"2017","journal-title":"Chin. J. Anal. Chem."},{"key":"ref_27","first-page":"1","article-title":"Development and Commissioning of High Temperature FBG Solid Pressure Sensors","volume":"2018","author":"Guo","year":"2018","journal-title":"J. Sens."},{"key":"ref_28","doi-asserted-by":"crossref","unstructured":"Warren-Smith, S.C., Nguyen, L.V., Ebendorff-Heidepriem, H., and Monro, T.M. (2017, January 24\u201328). High temperature sensing with single material silica optical fibers. Proceedings of the 25th International Conference of Optical Fiber Sensors, Jeju, Korea.","DOI":"10.1117\/12.2265205"},{"key":"ref_29","doi-asserted-by":"crossref","unstructured":"Butov, O.V., Golant, K.M., Grifer, V.I., Gusev, Y.V., Kholodkov, A.V., Lanin, A.V., Maksutov, R.A., and Orlov, G.I. (2021, September 10). Versatile in-Fiber Bragg Grating Pressure Sensor for Oil and Gas Industry. Available online: https:\/\/www.osapublishing.org\/abstract.cfm?uri=OFS-2006-TuB6.","DOI":"10.1364\/OFS.2006.TuB6"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"523","DOI":"10.1049\/el:20020343","article-title":"Ultra-thermo-resistant Bragg gratings written in nitrogen-doped silica fibres","volume":"38","author":"Butov","year":"2002","journal-title":"Electron. Lett."},{"key":"ref_31","doi-asserted-by":"crossref","unstructured":"Shen, J., Li, T., Zhu, H., Yang, C., and Zhang, K. (2019). Sensing Properties of Fused Silica Single-Mode Optical Fibers Based on PPP-BOTDA in High-Temperature Fields. 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