{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T03:30:01Z","timestamp":1760239801863,"version":"build-2065373602"},"reference-count":86,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2020,12,31]],"date-time":"2020-12-31T00:00:00Z","timestamp":1609372800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000266","name":"Engineering and Physical Sciences Research Council","doi-asserted-by":"publisher","award":["EP\/N021177\/1","NS\/A000050\/1"],"award-info":[{"award-number":["EP\/N021177\/1","NS\/A000050\/1"]}],"id":[{"id":"10.13039\/501100000266","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010269","name":"Wellcome Trust","doi-asserted-by":"publisher","award":["203145Z\/16\/Z"],"award-info":[{"award-number":["203145Z\/16\/Z"]}],"id":[{"id":"10.13039\/100010269","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Fast, miniature temperature sensors are required for various biomedical applications. Fibre-optics are particularly suited to minimally invasive procedures, and many types of fibre-optic temperature sensors have been demonstrated. In applications where rapidly varying temperatures are present, a fast and well-known response time is important; however, in many cases, the dynamic behaviour of the sensor is not well-known. In this article, we investigate the dynamic response of a polymer-based interferometric temperature sensor, using both an experimental technique employing optical heating with a pulsed laser, and a computational heat transfer model based on the finite element method. Our results show that the sensor has a time constant on the order of milliseconds and a \u22126 dB bandwidth of up to 178 Hz, indicating its suitability for applications such as flow measurement by thermal techniques, photothermal spectroscopy, and monitoring of thermal treatments.<\/jats:p>","DOI":"10.3390\/s21010221","type":"journal-article","created":{"date-parts":[[2020,12,31]],"date-time":"2020-12-31T14:31:49Z","timestamp":1609425109000},"page":"221","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Dynamic Characterisation of Fibre-Optic Temperature Sensors for Physiological Monitoring"],"prefix":"10.3390","volume":"21","author":[{"given":"Joanna M.","family":"Coote","sequence":"first","affiliation":[{"name":"Department of Medical Physics and Biomedical Engineering, University College London, Gower Street, London WC1E 6BT, UK"},{"name":"Wellcome\/EPSRC Centre for Interventional and Surgical Sciences, University College London, Charles Bell House, 43\u201345 Foley Street, London W1W 7TY, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9479-8719","authenticated-orcid":false,"given":"Ryo","family":"Torii","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, University College London, Torrington Place, London WC1E 7JE, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1932-1811","authenticated-orcid":false,"given":"Adrien E.","family":"Desjardins","sequence":"additional","affiliation":[{"name":"Department of Medical Physics and Biomedical Engineering, University College London, Gower Street, London WC1E 6BT, UK"},{"name":"Wellcome\/EPSRC Centre for Interventional and Surgical Sciences, University College London, Charles Bell House, 43\u201345 Foley Street, London W1W 7TY, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2020,12,31]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1117\/1.429860","article-title":"Optical in-fiber Bragg grating sensor systems for medical applications","volume":"3","author":"Rao","year":"1998","journal-title":"J. Biomed. Opt."},{"key":"ref_2","doi-asserted-by":"crossref","unstructured":"Carr, E., Mackle, E.C., Finlay, M.C., Mosse, C.A., Coote, J.M., Papakonstantinou, I., and Desjardins, A.E. (2019, January 22). Optical interferometric temperature sensors for intravascular blood flow measurements. Proceedings of the SPIE, Novel Biophotonics Techniques and Applications V, Munich, Germany.","DOI":"10.1117\/12.2527056"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"3129","DOI":"10.1161\/01.CIR.0000080700.98607.D1","article-title":"Novel index for invasively assessing the coronary microcirculation","volume":"107","author":"Fearon","year":"2003","journal-title":"Circulation"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"e006194","DOI":"10.1161\/CIRCINTERVENTIONS.117.006194","article-title":"Catheter-based measurements of absolute coronary blood flow and microvascular resistance","volume":"11","author":"Xaplanteris","year":"2018","journal-title":"Circ. Cardiovasc. Interv."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"10124","DOI":"10.1364\/OE.19.010124","article-title":"All-optical fiber anemometer based on laser heated fiber Bragg gratings","volume":"19","author":"Gao","year":"2011","journal-title":"Opt. Express"},{"key":"ref_6","doi-asserted-by":"crossref","unstructured":"Zhang, Y., Wang, F., Duan, Z., Liu, Z., Liu, Z., Wu, Z., Gu, Y., Sun, C., and Peng, W. (2017). A novel low-power-consumption all-fiber-optic anemometer with simple system design. Sensors, 17.","DOI":"10.3390\/s17092107"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"3373","DOI":"10.1109\/JLT.2019.2916572","article-title":"Plasmonic fiber-optic photothermal anemometers with carbon nanotube coatings","volume":"37","author":"Liu","year":"2019","journal-title":"J. Lightwave Technol."},{"key":"ref_8","doi-asserted-by":"crossref","unstructured":"Lee, C.-L., Liu, K.-W., Luo, S.-H., Wu, M.-S., and Ma, C.-T. (2017). A hot-polymer fiber Fabry\u2013Perot interferometer anemometer for sensing airflow. Sensors, 17.","DOI":"10.3390\/s17092015"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1016\/j.optlaseng.2016.02.012","article-title":"Research on the optical fiber gas flowmeters based on intermodal interference","volume":"82","author":"Zhao","year":"2016","journal-title":"Opt. Lasers Eng."},{"key":"ref_10","doi-asserted-by":"crossref","unstructured":"Bobb, L.C., Davis, J.P., Samouris, A., and Larson, D.C. (1990, January 13). An optical fiber hot-wire anemometer. Proceedings of the SPIE, Fiber Optic and Laser Sensors VII, Boston, MA, USA.","DOI":"10.1117\/12.963076"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"4393","DOI":"10.1364\/OE.25.004393","article-title":"Highly sensitive miniature fluidic flowmeter based on an FBG heated by Co2+-doped fiber","volume":"25","author":"Liu","year":"2017","journal-title":"Opt. Express"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"e201900139","DOI":"10.1002\/jbio.201900139","article-title":"Optical flow sensor for continuous invasive measurement of blood flow velocity","volume":"12","author":"Morris","year":"2019","journal-title":"J. Biophotonics"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"5044","DOI":"10.1109\/JLT.2016.2612657","article-title":"Hot cavity optical fiber Fabry\u2013Perot interferometer as a flow sensor with temperature self-calibrated","volume":"34","author":"Zhou","year":"2016","journal-title":"J. Lightwave Technol."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"4629","DOI":"10.1364\/OL.41.004629","article-title":"Optical fiber vector flow sensor based on a silicon Fabry\u2013Perot interferometer array","volume":"41","author":"Liu","year":"2016","journal-title":"Opt. Lett."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"045008","DOI":"10.1117\/1.JBO.22.4.045008","article-title":"Real-time temperature monitoring with fiber Bragg grating sensor during diffuser-assisted laser-induced interstitial thermotherapy","volume":"22","author":"Pham","year":"2017","journal-title":"J. Biomed. Opt."},{"key":"ref_16","doi-asserted-by":"crossref","unstructured":"Gassino, R., Vallan, A., and Perrone, G. (2018, January 14\u201317). Evaluation of temperature measurement errors due to FBG sensors during laser ablation of Ex-Vivo porcine liver. Proceedings of the 2018 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), Houston, TX, USA.","DOI":"10.1109\/I2MTC.2018.8409636"},{"key":"ref_17","doi-asserted-by":"crossref","unstructured":"Chen, W., Gassino, R., Liu, Y., Carullo, A., Perrone, G., Vallan, A., and Tosi, D. (2015, January 7\u20139). Performance assessment of FBG temperature sensors for laser ablation of tumors. Proceedings of the 2015 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Turin, Italy.","DOI":"10.1109\/MeMeA.2015.7145221"},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"041006","DOI":"10.1115\/1.4030624","article-title":"A needlelike probe for temperature monitoring during laser ablation based on fiber Bragg grating: Manufacturing and characterization","volume":"9","author":"Polito","year":"2015","journal-title":"J. Med. Devices"},{"key":"ref_19","doi-asserted-by":"crossref","unstructured":"Schena, E., Tosi, D., Saccomandi, P., Lewis, E., and Kim, T. (2016). Fiber optic sensors for temperature monitoring during thermal treatments: An overview. Sensors, 16.","DOI":"10.3390\/s16071144"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"3611","DOI":"10.1121\/1.3117437","article-title":"A Fabry\u2013P\u00e9rot fiber-optic ultrasonic hydrophone for the simultaneous measurement of temperature and acoustic pressure","volume":"125","author":"Morris","year":"2009","journal-title":"J. Acoust. Soc. Am."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"2","DOI":"10.2174\/1875933501103010002","article-title":"Coaxial slot antenna design for microwave hyperthermia using finite-difference time-domain and finite element method","volume":"3","author":"Salas","year":"2011","journal-title":"Open Nanomed. J."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"128","DOI":"10.1016\/j.cryobiol.2014.06.004","article-title":"An investigation of the effects from a urethral warming system on temperature distributions during cryoablation treatment of the prostate: A phantom study","volume":"69","author":"Favazza","year":"2014","journal-title":"Cryobiology"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"421","DOI":"10.3109\/02656736.2015.1009501","article-title":"Spatio-temporal quantitative thermography of pre-focal interactions between high intensity focused ultrasound and the rib cage","volume":"31","author":"Petrusca","year":"2015","journal-title":"Int. J. Hyperth."},{"key":"ref_24","unstructured":"Pennisi, C.P.A., Leija, L., Fonseca, W.H., and Vera, A. (2002, January 12\u201314). Fiber optic temperature sensor for use in experimental microwave hyperthermia. Proceedings of the 2002 IEEE Sensors, Orlando, FL, USA."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"097008","DOI":"10.1117\/1.JBO.18.9.097008","article-title":"Thin photothermal endoscope for biomedical applications","volume":"18","author":"Kaiplavil","year":"2013","journal-title":"J. Biomed. Opt."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"127076","DOI":"10.1016\/j.snb.2019.127076","article-title":"A photonic pH sensor based on photothermal spectroscopy","volume":"301","author":"Hartings","year":"2019","journal-title":"Sens. Actuators B Chem."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"2515","DOI":"10.1088\/0031-9155\/46\/10\/301","article-title":"Photothermal determination of optical coefficients of tissue phantoms using an optical fibre probe","volume":"46","author":"Laufer","year":"2001","journal-title":"Phys. Med. Biol."},{"key":"ref_28","first-page":"1","article-title":"Photothermal interferometry gas sensor based on the first harmonic signal","volume":"10","author":"Yang","year":"2018","journal-title":"IEEE Photonics J."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"12183","DOI":"10.1364\/OE.27.012183","article-title":"Balanced-detection interferometric cavity-assisted photothermal spectroscopy","volume":"27","author":"Waclawek","year":"2019","journal-title":"Opt. Express"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"4222","DOI":"10.1109\/JLT.2019.2922001","article-title":"Cavity-enhanced photothermal gas detection with a hollow fiber Fabry-Perot absorption cell","volume":"37","author":"Tan","year":"2019","journal-title":"J. Lightwave Technol."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"1789","DOI":"10.1364\/OE.25.001789","article-title":"Distributed photothermal spectroscopy in microstructured optical fibers: Towards high-resolution mapping of gas presence over long distances","volume":"25","author":"Martins","year":"2017","journal-title":"Opt. Express"},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1016\/j.snb.2015.08.086","article-title":"Hygroscopic polymer microcavity fiber Fizeau interferometer incorporating a fiber Bragg grating for simultaneously sensing humidity and temperature","volume":"222","author":"Lee","year":"2016","journal-title":"Sens. Actuators B Chem."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"3474","DOI":"10.1364\/OL.42.003474","article-title":"Chirped fiber tip Fabry-Perot interferometer","volume":"42","author":"Zhang","year":"2017","journal-title":"Opt. Lett."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"78","DOI":"10.1016\/j.sna.2018.05.033","article-title":"Electrically tunable long period gratings temperature sensor based on liquid crystal infiltrated photonic crystal fibers","volume":"278","author":"Du","year":"2018","journal-title":"Sens. Actuators A Phys."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"075105","DOI":"10.1088\/0957-0233\/25\/7\/075105","article-title":"A fast response temperature sensor based on fiber Bragg grating","volume":"25","author":"Zhang","year":"2014","journal-title":"Meas. Sci. Technol."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"116102","DOI":"10.1063\/1.4967720","article-title":"Note: Response time characterization of fiber Bragg grating temperature sensor in water medium","volume":"87","author":"Pan","year":"2016","journal-title":"Rev. Sci. Instrum."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1109\/JSEN.2011.2122254","article-title":"Packaged optical sensors based on regenerated fiber Bragg gratings for high temperature applications","volume":"12","author":"Barrera","year":"2012","journal-title":"IEEE Sens. J."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"045002","DOI":"10.1088\/2040-8978\/14\/4\/045002","article-title":"A miniature fiber-optic temperature sensor based on a Fabry\u2013Perot interferometer","volume":"14","author":"Rong","year":"2012","journal-title":"J. Opt."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"1585","DOI":"10.1109\/JLT.2014.2308060","article-title":"Hybrid miniature Fabry\u2013Perot sensor with dual optical cavities for simultaneous pressure and temperature measurements","volume":"32","author":"Bae","year":"2014","journal-title":"J. Lightwave Technol."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1109\/LPT.2013.2286260","article-title":"Miniature end-capped fiber sensor for refractive index and temperature measurement","volume":"26","author":"Zhang","year":"2014","journal-title":"IEEE Photonics Technol. Lett."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"1906","DOI":"10.1364\/OE.23.001906","article-title":"Simultaneous measurement of pressure and temperature by employing Fabry-Perot interferometer based on pendant polymer droplet","volume":"23","author":"Sun","year":"2015","journal-title":"Opt. Express"},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"2035","DOI":"10.1109\/LPT.2015.2449654","article-title":"Polymer microbubble-based Fabry-Perot fiber interferometer and sensing applications","volume":"27","author":"Tan","year":"2015","journal-title":"IEEE Photonics Technol. Lett."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"496","DOI":"10.1016\/j.snb.2016.04.121","article-title":"Ultracompact fiber sensor tip based on liquid polymer-filled Fabry-Perot cavity with high temperature sensitivity","volume":"233","author":"Li","year":"2016","journal-title":"Sens. Actuators B Chem."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"612","DOI":"10.1016\/j.snb.2018.05.148","article-title":"Accurate microthermometer based on off center polymer caps onto optical fiber tips","volume":"272","author":"Arrizabalaga","year":"2018","journal-title":"Sens. Actuators B Chem."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"5641","DOI":"10.1364\/OE.27.005641","article-title":"Dynamic physiological temperature and pressure sensing with phase-resolved low-coherence interferometry","volume":"27","author":"Coote","year":"2019","journal-title":"Opt. Express"},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1016\/j.sna.2018.03.044","article-title":"High sensitivity temperature sensor based on fiber air-microbubble Fabry-Perot interferometer with PDMS-filled hollow-core fiber","volume":"275","author":"Chen","year":"2018","journal-title":"Sens. Actuators A Phys."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"4858","DOI":"10.1364\/AO.58.004858","article-title":"Highly sensitive PDMS-filled Fabry-Perot interferometer temperature sensor based on the Vernier effect","volume":"58","author":"Hou","year":"2019","journal-title":"Appl. Opt."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"2455","DOI":"10.1364\/OL.33.002455","article-title":"Miniature fiber-optic high temperature sensor based on a hybrid structured Fabry\u2013Perot interferometer","volume":"33","author":"Choi","year":"2008","journal-title":"Opt. Lett."},{"key":"ref_49","first-page":"1","article-title":"Simplified hollow-core fiber-based Fabry\u2013Perot interferometer with modified Vernier effect for highly sensitive high-temperature measurement","volume":"7","author":"Zhang","year":"2015","journal-title":"IEEE Photonics J."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"7237","DOI":"10.1364\/OE.23.007237","article-title":"High-resolution and fast-response fiber-optic temperature sensor using silicon Fabry-P\u00e9rot cavity","volume":"23","author":"Liu","year":"2015","journal-title":"Opt. Express."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"2514","DOI":"10.1109\/JLT.2017.2696957","article-title":"Microbubble-based fiber optofluidic interferometer for sensing","volume":"35","author":"Zhang","year":"2017","journal-title":"J. Lightwave Technol."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"1583","DOI":"10.1109\/JLT.2017.2784544","article-title":"Hollow core fiber based interferometer for high-temperature (1000 \u00b0C) measurement","volume":"36","author":"Liu","year":"2018","journal-title":"J. Lightwave Technol."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"1656","DOI":"10.1002\/mop.31843","article-title":"Optical fiber temperature sensor based on modal interference in multimode fiber lengthened by a short segment of polydimethylsiloxane","volume":"61","author":"Cai","year":"2019","journal-title":"Microw. Opt. Technol. Lett."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"11369","DOI":"10.1364\/OE.16.011369","article-title":"High temperature fiber sensor with high sensitivity based on core diameter mismatch","volume":"16","author":"Nguyen","year":"2008","journal-title":"Opt. Express."},{"key":"ref_55","first-page":"910","article-title":"Simultaneous strain and temperature multipoint sensor based on microstructured optical fiber","volume":"36","author":"Auguste","year":"2017","journal-title":"J. Lightwave Technol."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"9686","DOI":"10.1364\/OE.26.009686","article-title":"High performance all-fiber temperature sensor based on coreless side-polished fiber wrapped with polydimethylsiloxane","volume":"26","author":"He","year":"2018","journal-title":"Opt. Express"},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"1223","DOI":"10.1109\/TIM.2017.2771998","article-title":"Single-mode\u2013multimode\u2013single-mode optical fiber sensing structure with quasi-two-mode fibers","volume":"67","author":"Olivero","year":"2018","journal-title":"IEEE Trans. Instrum. Meas."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1016\/j.yofte.2018.02.005","article-title":"Miniature optical fiber temperature sensor based on FMF-SCF structure","volume":"41","author":"Zhang","year":"2018","journal-title":"Opt. Fiber Technol."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"288","DOI":"10.1007\/s12596-018-0468-8","article-title":"Highly sensitive PCF-SPR biosensor for hyperthermia temperature monitoring","volume":"47","author":"Wang","year":"2018","journal-title":"J. Opt."},{"key":"ref_60","first-page":"1","article-title":"High sensitivity hollow fiber temperature sensor based on surface plasmon resonance and liquid filling","volume":"10","author":"Yang","year":"2018","journal-title":"IEEE Photonics J."},{"key":"ref_61","doi-asserted-by":"crossref","unstructured":"Leal-Junior, A., Frizera-Neto, A., Marques, C., and Pontes, M.J. (2018). A polymer optical fiber temperature sensor based on material features. Sensors, 18.","DOI":"10.3390\/s18010301"},{"key":"ref_62","doi-asserted-by":"crossref","unstructured":"Leal-Junior, A., Frizera-Neto, A., Marques, C., and Pontes, M.J. (2018). Measurement of temperature and relative humidity with polymer optical fiber sensors based on the induced stress-optic effect. Sensors, 18.","DOI":"10.3390\/s18030916"},{"key":"ref_63","doi-asserted-by":"crossref","unstructured":"Leal-Junior, A.G., Diaz, C.A.R., Avellar, L.M., Pontes, M.J., Marques, C., and Frizera, A. (2019). Polymer optical fiber sensors in healthcare applications: A comprehensive review. Sensors, 19.","DOI":"10.3390\/s19143156"},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"5962","DOI":"10.1109\/JSEN.2020.2974931","article-title":"FPI-POFBG angular movement sensor inscribed in CYTOP fibers with dynamic angle compensator","volume":"20","author":"Theodosiou","year":"2020","journal-title":"IEEE Sens. J."},{"key":"ref_65","unstructured":"(2017). Technical Data Sheet: Sylgard\u2122 184 Silicone Elastomer, Dow."},{"key":"ref_66","unstructured":"CRC (2019, August 12). Handbook of Chemistry and Physics Online. Available online: http:\/\/hbcponline.com\/faces\/contents\/ContentsSearch.xhtml."},{"key":"ref_67","doi-asserted-by":"crossref","unstructured":"Bansal, N.P., and Doremus, R.H. (1986). Handbook of Glass Properties, Academic Press Inc.","DOI":"10.1016\/B978-0-08-052376-7.50013-8"},{"key":"ref_68","doi-asserted-by":"crossref","unstructured":"Li, Y., Zhang, Z., Hao, X., and Yin, W. (2018). A Measurement system for time constant of thermocouple sensor based on high temperature furnace. Appl. Sci., 8.","DOI":"10.3390\/app8122585"},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1016\/j.sna.2007.04.047","article-title":"SU-8 MEMS Fabry-Perot pressure sensor","volume":"138","author":"Hill","year":"2007","journal-title":"Sens. Actuators A Phys."},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"1209","DOI":"10.1109\/LPT.2012.2200673","article-title":"Fast-response high-temperature microfiber coupler tip thermometer","volume":"24","author":"Ding","year":"2012","journal-title":"IEEE Photonics Technol. Lett."},{"key":"ref_71","doi-asserted-by":"crossref","first-page":"2595","DOI":"10.1063\/1.1147220","article-title":"Dynamic characterization of temperature sensors by laser excitation","volume":"67","author":"Castellini","year":"1996","journal-title":"Rev. Sci. Instrum."},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"4306","DOI":"10.1063\/1.1290045","article-title":"Static and dynamic calibration of thin-film thermocouples by means of a laser modulation technique","volume":"71","author":"Serio","year":"2000","journal-title":"Rev. Sci. Instrum."},{"key":"ref_73","doi-asserted-by":"crossref","first-page":"055202","DOI":"10.1088\/0957-0233\/19\/5\/055202","article-title":"Determining the thermal response time of temperature sensors embedded in semiconductor wafers","volume":"19","author":"Meyer","year":"2008","journal-title":"Meas. Sci. Technol."},{"key":"ref_74","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/j.sna.2012.11.014","article-title":"A laser calibration system for in situ dynamic characterization of temperature sensors","volume":"190","author":"Garinei","year":"2013","journal-title":"Sens. Actuators A Phys."},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"125301","DOI":"10.1088\/0957-0233\/24\/12\/125301","article-title":"Dynamic calibration and modeling of a cold wire for temperature measurement","volume":"24","author":"Arwatz","year":"2013","journal-title":"Meas. Sci. Technol."},{"key":"ref_76","doi-asserted-by":"crossref","first-page":"1162","DOI":"10.1364\/OL.30.001162","article-title":"Spectral-domain phase microscopy","volume":"30","author":"Choma","year":"2005","journal-title":"Opt. Lett."},{"key":"ref_77","unstructured":"Doebelin, E.O. (2004). Measurement Systems: Application and Design, McGraw-Hill. [5th ed.]."},{"key":"ref_78","doi-asserted-by":"crossref","unstructured":"Coleman, H.W., and Steele, W.G. (2009). Experimentation, Validation, and Uncertainty Analysis for Engineers, John Wiley & Sons, Inc.. [3rd ed.].","DOI":"10.1002\/9780470485682"},{"key":"ref_79","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1016\/j.snb.2012.06.071","article-title":"Detection limits of chemical sensors: Applications and misapplications","volume":"173","author":"Loock","year":"2012","journal-title":"Sens. Actuators B Chem."},{"key":"ref_80","doi-asserted-by":"crossref","unstructured":"Mark, J.E. (2009). Poly(dimethylsiloxane). Polymer Data Handbook, Oxford University Press Inc.. [2nd ed.].","DOI":"10.1093\/oso\/9780195181012.001.0001"},{"key":"ref_81","doi-asserted-by":"crossref","first-page":"231119","DOI":"10.1063\/1.3152791","article-title":"Fabrication of high-Q polydimethylsiloxane optical microspheres for thermal sensing","volume":"94","author":"Dong","year":"2009","journal-title":"Appl. Phys. Lett."},{"key":"ref_82","doi-asserted-by":"crossref","first-page":"4893","DOI":"10.1016\/j.polymer.2006.05.035","article-title":"Thermo-optic coefficients of polymers for optical waveguide applications","volume":"47","author":"Zhang","year":"2006","journal-title":"Polymer"},{"key":"ref_83","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1016\/j.aeue.2006.12.003","article-title":"PDMS-based optical waveguide layer for integration in electrical\u2013optical circuit boards","volume":"61","author":"Kopetz","year":"2007","journal-title":"Int. J. Electron. Commun."},{"key":"ref_84","doi-asserted-by":"crossref","first-page":"105743","DOI":"10.1016\/j.optlastec.2019.105743","article-title":"Analysis of viscoelastic properties influence on strain and temperature responses of Fabry-Perot cavities based on UV-curable resins","volume":"120","author":"Marques","year":"2019","journal-title":"Opt. Laser Technol."},{"key":"ref_85","doi-asserted-by":"crossref","first-page":"1788","DOI":"10.1016\/S0195-668X(03)00440-8","article-title":"The effect of reduced blood-flow on the coronary wall temperature: Are significant lesions suitable for intravascular thermography?","volume":"24","author":"Diamantopoulos","year":"2003","journal-title":"Eur. Heart. J."},{"key":"ref_86","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1002\/ccd.21780","article-title":"In vitro and in vivo studies on thermistor-based intracoronary temperature measurements: Effect of pressure and flow","volume":"73","author":"Cuisset","year":"2009","journal-title":"Catheter. Cardiovasc. Interv."}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/21\/1\/221\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T10:48:35Z","timestamp":1760179715000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/21\/1\/221"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,12,31]]},"references-count":86,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2021,1]]}},"alternative-id":["s21010221"],"URL":"https:\/\/doi.org\/10.3390\/s21010221","relation":{},"ISSN":["1424-8220"],"issn-type":[{"type":"electronic","value":"1424-8220"}],"subject":[],"published":{"date-parts":[[2020,12,31]]}}}