{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T02:42:30Z","timestamp":1760150550543,"version":"build-2065373602"},"reference-count":46,"publisher":"MDPI AG","issue":"23","license":[{"start":{"date-parts":[[2023,11,30]],"date-time":"2023-11-30T00:00:00Z","timestamp":1701302400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Advanced Manufacturing Research Centre (AMRC)","award":["18\/EPSRC-CDT\/3584","EP\/S022635\/1"],"award-info":[{"award-number":["18\/EPSRC-CDT\/3584","EP\/S022635\/1"]}]},{"name":"Advanced Forming Research Centre (AFRC)","award":["18\/EPSRC-CDT\/3584","EP\/S022635\/1"],"award-info":[{"award-number":["18\/EPSRC-CDT\/3584","EP\/S022635\/1"]}]},{"DOI":"10.13039\/501100001602","name":"Science Foundation Ireland","doi-asserted-by":"publisher","award":["18\/EPSRC-CDT\/3584","EP\/S022635\/1"],"award-info":[{"award-number":["18\/EPSRC-CDT\/3584","EP\/S022635\/1"]}],"id":[{"id":"10.13039\/501100001602","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000266","name":"Engineering and Physical Sciences Research Council UK","doi-asserted-by":"publisher","award":["18\/EPSRC-CDT\/3584","EP\/S022635\/1"],"award-info":[{"award-number":["18\/EPSRC-CDT\/3584","EP\/S022635\/1"]}],"id":[{"id":"10.13039\/501100000266","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Infrared radiation thermometers (IRTs) overcome many of the limitations of thermocouples, particularly responsiveness and calibration drift. The main challenge with radiation thermometry is the fast and reliable measurement of temperatures close to room temperature. A new IRT which is sensitive to wavelengths between 3 \u03bcm and 11 \u03bcm was developed and tested in a laboratory setting. It is based on an uncooled indium arsenide antimony (InAsSb) photodiode, a transimpedance amplifier, and a silver halogenide fibre optic cable transmissive in the mid- to long-wave infrared region. The prototype IRT was capable of measuring temperatures between 35 \u00b0C and 100 \u00b0C at an integration time of 5 ms and a temperature range between 40 \u00b0C and 100 \u00b0C at an integration time of 1 ms, with a root mean square (RMS) noise level of less than 0.5 \u00b0C. The thermometer was calibrated against Planck\u2019s law using a five-point calibration, leading to a measurement uncertainty within \u00b11.5 \u00b0C over the aforementioned temperature range. The thermometer was tested against a thermocouple during drilling operations of polyether ether ketone (PEEK) plastic to measure the temperature of the drill bit during the material removal process. Future versions of the thermometer are intended to be used as a thermocouple replacement in high-speed, near-ambient temperature measurement applications, such as electric motor condition monitoring; battery protection; and machining of polymers and composite materials, such as carbon-fibre-reinforced plastic (CFRP).<\/jats:p>","DOI":"10.3390\/s23239514","type":"journal-article","created":{"date-parts":[[2023,11,30]],"date-time":"2023-11-30T00:34:10Z","timestamp":1701304450000},"page":"9514","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["InAsSb Photodiode Fibre Optic Thermometry for High-Speed, near-Ambient Temperature Measurements"],"prefix":"10.3390","volume":"23","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6448-0467","authenticated-orcid":false,"given":"Emilios","family":"Leonidas","sequence":"first","affiliation":[{"name":"Department of Material Science & Engineering, University of Sheffield, Sheffield S1 3JD, UK"},{"name":"Sensor Systems Group, Department of Electrical & Electronic Engineering, University of Sheffield, Sheffield S1 4ET, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4661-692X","authenticated-orcid":false,"given":"Matthew J.","family":"Hobbs","sequence":"additional","affiliation":[{"name":"Sensor Systems Group, Department of Electrical & Electronic Engineering, University of Sheffield, Sheffield S1 4ET, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sabino","family":"Ayvar-Soberanis","sequence":"additional","affiliation":[{"name":"Advanced Manufacturing Research Centre (AMRC), Machining Research, Process Modelling & Control Group Centre, Factory of the Future, Rotherham S60 5TZ, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hatim","family":"Laalej","sequence":"additional","affiliation":[{"name":"Advanced Manufacturing Research Centre (AMRC), Machining Research, Process Modelling & Control Group Centre, Factory of the Future, Rotherham S60 5TZ, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Callum","family":"Fisk","sequence":"additional","affiliation":[{"name":"Sensor Systems Group, Department of Electrical & Electronic Engineering, University of Sheffield, Sheffield S1 4ET, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephen","family":"Fitzpatrick","sequence":"additional","affiliation":[{"name":"Advanced Forming Research Centre (AFRC), Paisley PA4 9LJ, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4242-1204","authenticated-orcid":false,"given":"Jon R.","family":"Willmott","sequence":"additional","affiliation":[{"name":"Sensor Systems Group, Department of Electrical & Electronic Engineering, University of Sheffield, Sheffield S1 4ET, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2023,11,30]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1274","DOI":"10.3390\/s150101274","article-title":"Thermocouple and infrared sensor-based measurement of temperature distribution in metal cutting","volume":"15","author":"Kus","year":"2015","journal-title":"Sensors"},{"key":"ref_2","first-page":"301","article-title":"Temperature measurement in single point turning","volume":"118","author":"Cotterell","year":"2001","journal-title":"J. Am. Acad. Dermatol."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"1730","DOI":"10.1364\/OL.383337","article-title":"Endoscopic pyrometric temperature sensor","volume":"45","author":"Vilches","year":"2020","journal-title":"Opt. Lett."},{"key":"ref_4","unstructured":"Saunders, P. (2007). Fundametals of Radiation Thermometry, SPIE Press."},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Childs, P.R.N. (2001). Practical Temperature Measurement, Butterworth-Heinmann.","DOI":"10.1016\/B978-075065080-9\/50001-0"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"2959","DOI":"10.1063\/1.1305516","article-title":"Review of temperature measurement","volume":"71","author":"Childs","year":"2000","journal-title":"Rev. Sci. Instrum."},{"key":"ref_7","doi-asserted-by":"crossref","unstructured":"Leonidas, E., Ayvar-Soberanis, S., Laalej, H., Fitzpatrick, S., and Willmott, J.R. (2022). A Comparative Review of Thermocouple and Infrared Radiation Temperature Measurement Methods during the Machining of Metals. Sensors, 22.","DOI":"10.3390\/s22134693"},{"key":"ref_8","unstructured":"Pavlasek, P., \u010euri\u0161, S., and Palencar, R. (September, January 30). Selected Factors Affecting the Precision of Thermocouples. Proceedings of the XXI IMEKO World Congress \u201cMeasurement in Research and Industry\u201d, Prague, Czech."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"1651","DOI":"10.1088\/0957-0233\/13\/10\/701","article-title":"Traceable Temperatures: An introduction to temperature measurement and calibration, 2nd edn","volume":"13","author":"Nicholas","year":"2002","journal-title":"Meas. Sci. Technol."},{"key":"ref_10","doi-asserted-by":"crossref","unstructured":"Heeley, A.D., Hobbs, M.J., Laalej, H., and Willmott, J.R. (2018). Miniature Uncooled and Unchopped Fiber Optic Infrared Thermometer for Application to Cutting Tool Temperature Measurement. Sensors, 18.","DOI":"10.3390\/s18103188"},{"key":"ref_11","doi-asserted-by":"crossref","unstructured":"Hobbs, M.J., Barr, A., Woolford, S., Farrimond, D., Clarke, S.D., Tyas, A., and Willmott, J.R. (2022). High-Speed Infrared Radiation Thermometer for the Investigation of Early Stage Explosive Development and Fireball Expansion. Sensors, 22.","DOI":"10.3390\/s22166143"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"100054","DOI":"10.1016\/j.rio.2021.100054","article-title":"Multi-band SWIR-MWIR-LWIR Type-II superlattice based infrared photodetector","volume":"2","author":"Razeghi","year":"2021","journal-title":"Results Opt."},{"key":"ref_13","doi-asserted-by":"crossref","unstructured":"Hackwell, J.A., Warren, D.W., Bongiovi, R.P., Hansel, S.J., Hayhurst, T.L., Mabry, D.J., Sivjee, M.G., and Skinner, J.W. (1996;, January 4\u20139). LWIR\/MWIR imaging hyperspectral sensor for airborne and ground-based remote sensing. Proceedings of the SPIE\u2019s 1996 International Symposium on Optical Science, Engineering, and Instrumentation, Denver, CO, USA.","DOI":"10.1117\/12.258057"},{"key":"ref_14","doi-asserted-by":"crossref","unstructured":"Rogalski, A. (2019). Infrared and Terahertz Detectors, CRC Press. [3rd ed.].","DOI":"10.1201\/b21951"},{"key":"ref_15","unstructured":"Rogalski, A. (2002). Handbook of Infra-Red Detection Technologies, Elsevier."},{"key":"ref_16","unstructured":"Subramanian, A., and Rodriguez-Saona, L. (2009). Infrared Spectroscopy for Food Quality Analysis and Control, Academic Press."},{"key":"ref_17","unstructured":"Leonardo, D.R.S. (2023, August 22). MCT\u2019S Advantages as an Infrared Imaging Material, Dallas, TX, USA. Available online: www.drsinfrared.com."},{"key":"ref_18","unstructured":"Thermo Nicolet (2023, August 22). Detectors for Fourier Transform Spectroscopy, Madison, WI, USA. Available online: www.thermonicolet.com."},{"key":"ref_19","unstructured":"GSTiR (2023, September 02). Uncooled vs. Cooled Infrared Detector. Available online: https:\/\/www.gst-ir.net\/news-events\/latest-news\/157.html."},{"key":"ref_20","doi-asserted-by":"crossref","unstructured":"Deane, S., Avdelidis, N.P., Ibarra-Castanedo, C., Zhang, H., Nezhad, H.Y., Williamson, A.A., Mackley, T., Maldague, X., Tsourdos, A., and Nooralishahi, P. (2020). Comparison of cooled and uncooled ir sensors by means of signal-to-noise ratio for ndt diagnostics of aerospace grade composites. Sensors, 20.","DOI":"10.3390\/s20123381"},{"key":"ref_21","unstructured":"Hamamatsu Photonics (2023, August 22). InAs Photovoltaic Detectors P10090 Series Datasheet. Available online: www.hamamatsu.com."},{"key":"ref_22","unstructured":"Hamamatsu Photonics (2023, August 22). Type II Superlattice Infrared Detector Datasheet. Available online: www.hamamatsu.com\/sp\/ssd\/doc_en.html."},{"key":"ref_23","unstructured":"Hamamatsu Photonics (2023, August 22). InAsSb Photovoltaic Detectors P13894 Series Datasheet. Available online: www.hamamatsu.com."},{"key":"ref_24","unstructured":"Art Photonics (2023, August 22). Polycrystalline Mid-IR Fiber Cables Datasheet. Available online: https:\/\/artphotonics.com\/product\/polycrystalline-ir-fiber-cables\/."},{"key":"ref_25","unstructured":"Land Amatek Process & Analytical Instruments (2021, June 12). LANDCAL A Range of Temperature Calibration Sources, Dronfield, UK. Available online: https:\/\/www.ametek-land.com\/products\/calibration-sources\/landcal-infrared-blackbody-calibration-source."},{"key":"ref_26","unstructured":"National Instuments (2023, August 22). NI USB-6212 Specifications. Available online: https:\/\/www.ni.com\/docs\/en-US\/bundle\/usb-6212-specs\/page\/specs.html."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1088\/0026-1394\/34\/3\/1","article-title":"General interpolation equations for the calibration of radiation thermometers","volume":"34","author":"Saunders","year":"1997","journal-title":"Metrologia"},{"key":"ref_28","doi-asserted-by":"crossref","unstructured":"Kostkowski, H.J., and Lee, R.D. (1962). Theory and Methods of Optical Pyrometry, Gaithersburg, MD, 1962.","DOI":"10.6028\/NBS.MONO.41"},{"key":"ref_29","doi-asserted-by":"crossref","unstructured":"Saunders, P. (2002, January 21\u201324). Uncertainty Arising from the Use of the Mean Effective Wavelength in Realizing ITS-90. Proceedings of the AIP Conference Proceedings, Chicago, IL, USA.","DOI":"10.1063\/1.1627199"},{"key":"ref_30","unstructured":"Scitec Instruments Ltd (2023, August 22). C-995 Optical Chopper Datasheet 2014. Available online: www.terahertztechnologies.com."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"3188","DOI":"10.1364\/OE.26.003188","article-title":"Quantitative thermal imaging using single-pixel Si APD and MEMS mirror","volume":"26","author":"Hobbs","year":"2018","journal-title":"Opt. Express"},{"key":"ref_32","unstructured":"Omega Engineering (2023, August 22). Omega Precision Fine Wire Thermocouples\u2014Small Size, Fast Response. Available online: https:\/\/sea.omega.com\/ph\/pptst\/IRCO_CHAL_P13R_P10R.html."},{"key":"ref_33","unstructured":"Omega (2021, November 22). Unsheathed Fine Diameter Thermocouples\u2014Order Online. Available online: https:\/\/www.omega.co.uk\/pptst\/IRCO_CHAL_P13R_P10R.html."},{"key":"ref_34","unstructured":"Omega Engineering (2021, November 22). High Temperature Cements, Models, OB-300, OB-400, OB-500. Available online: https:\/\/www.omega.co.uk\/pptst\/OB_OMEGABOND_AIR_SET.html."},{"key":"ref_35","unstructured":"National Instruments (2023, August 22). NI-9213 Specifications. Available online: https:\/\/www.ni.com\/docs\/en-US\/bundle\/ni-9213-specs\/page\/specs.html."},{"key":"ref_36","unstructured":"National Instruments (2023, August 22). NI cDAQ-9171 Specifications. Available online: https:\/\/www.ni.com\/docs\/en-US\/bundle\/cdaq-9171-specs\/page\/specs.html."},{"key":"ref_37","unstructured":"Binder GmbH (2023, August 22). Model KT 53|Cooling Incubators with Peltier Technology Description KT053-230V 1 KT053UL-120V 1\u2014Data Sheet. Available online: https:\/\/www.binder-world.com\/uk-en\/products\/growth\/cooling-incubators\/product\/kt-53."},{"key":"ref_38","unstructured":"(1991). Thermocouples\u2014Tolerances (Standard No. BS EN 60584-2:1993). Available online: https:\/\/knowledge.bsigroup.com\/products\/thermocouples-tolerances\/standard."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"122398","DOI":"10.1016\/j.ijheatmasstransfer.2021.122398","article-title":"Thermocouple response time estimation and temperature signal correction for an accurate heat flux calculation in inverse heat conduction problems","volume":"185","author":"Oliveira","year":"2021","journal-title":"Int. J. Heat Mass Transf."},{"key":"ref_40","unstructured":"(1990). Temperature Measurement\u2014Part 5: Guide to Selection and Use of Radiation Pyrometers (Standard No. BS 1041-5:1989). Available online: https:\/\/www.en-standard.eu\/bs-1041-5-1989-temperature-measurement-guide-to-selection-and-use-of-radiation-pyrometers\/."},{"key":"ref_41","unstructured":"Land Amatek Process & Analytical Instruments (2023, August 22). SPOT+ GS Specifications. Available online: https:\/\/www.ametek-land.com\/products\/non-contact-infrared-thermometers-pyrometers\/spot-gs-galvanneal-strip-thermometer."},{"key":"ref_42","unstructured":"Micro-Epsilon UK (2023, August 22). thermoMETER-CS OEM Infrared Sensor with Integrated Controller Specifications. Available online: https:\/\/www.micro-epsilon.co.uk\/temperature-sensors\/thermoMETER_CS\/."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"1105","DOI":"10.1088\/0508-3443\/18\/8\/310","article-title":"The calculation of the emissivity of cylindrical cavities giving near black-body radiation","volume":"18","author":"Quinn","year":"1967","journal-title":"Br. J. Appl. Phys."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"1088","DOI":"10.1177\/08927057211052325","article-title":"Cutting force, Vibration, and Temperature in Drilling on a Thermoplastic Material of PEEK","volume":"36","author":"Chang","year":"2021","journal-title":"J. Thermoplast. Compos. Mater."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"107967","DOI":"10.1016\/j.polymertesting.2023.107967","article-title":"Investigation of the drilling performance and residual tensile behavior of polyetherketoneketone plates","volume":"120","author":"Zhao","year":"2023","journal-title":"Polym. Test."},{"key":"ref_46","unstructured":"Hans Wenegard (2023, September 19). Hysteresis in Type K Thermocouples. Available online: https:\/\/www.pentronic.se\/wp-content\/uploads\/2019\/05\/10-1-hysteresis-in-type-k-thermocouples.pdf."}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/23\/23\/9514\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T21:34:19Z","timestamp":1760132059000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/23\/23\/9514"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,11,30]]},"references-count":46,"journal-issue":{"issue":"23","published-online":{"date-parts":[[2023,12]]}},"alternative-id":["s23239514"],"URL":"https:\/\/doi.org\/10.3390\/s23239514","relation":{},"ISSN":["1424-8220"],"issn-type":[{"type":"electronic","value":"1424-8220"}],"subject":[],"published":{"date-parts":[[2023,11,30]]}}}