{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T20:07:08Z","timestamp":1790626028267,"version":"4.1.0"},"reference-count":36,"publisher":"Optica Publishing Group","issue":"28","license":[{"start":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T00:00:00Z","timestamp":1790553600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/doi.org\/10.1364\/OA_License_v2#VOR"},{"start":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T00:00:00Z","timestamp":1790553600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/opg.optica.org\/policies\/opg-tdm-policy.json"}],"funder":[{"name":"Guangxi Science and Technology\n\t\t\t\t\t\tProgram","award":["GuiKeXT2600870033"],"award-info":[{"award-number":["GuiKeXT2600870033"]}]},{"name":"National Natural Science Foundation of\n\t\t\t\t\t\tChina","award":["62405372"],"award-info":[{"award-number":["62405372"]}],"id":[{"id":"https:\/\/ror.org\/01h0zpd94","id-type":"ROR","asserted-by":"publisher"}]},{"name":"National Natural Science Foundation of\n\t\t\t\t\t\tChina","award":["62275269"],"award-info":[{"award-number":["62275269"]}],"id":[{"id":"https:\/\/ror.org\/01h0zpd94","id-type":"ROR","asserted-by":"publisher"}]},{"name":"Guangxi Science and Technology\n\t\t\t\t\t\tProgram","award":["GuiKeFN2600640534"],"award-info":[{"award-number":["GuiKeFN2600640534"]}]},{"name":"Guangxi Science and Technology Base and\n\t\t\t\t\t\tTalent Project","award":["GuiKeAD25069071"],"award-info":[{"award-number":["GuiKeAD25069071"]}]}],"content-domain":{"domain":["opg.optica.org"],"crossmark-restriction":false},"short-container-title":["Appl. Opt."],"published-print":{"date-parts":[[2026,10,1]]},"abstract":"<jats:p>\n                    To enhance the temperature uniformity and stability of the\n\t\t\t\t\tconstant-temperature cavity during the static calibration of\n\t\t\t\t\tultra-high-temperature sensors, this paper proposes a structural\n\t\t\t\t\tdesign method for a dual-layer temperature-controlled laser\n\t\t\t\t\tthermostatic chamber (LTC) based on laser heating. Using ZEMAX\n\t\t\t\t\tsoftware, laser beam shaping is simulated to achieve energy\n\t\t\t\t\tredistribution from a Gaussian spot to a square uniform spot, thereby\n\t\t\t\t\timproving the spatial distribution characteristics of laser energy at\n\t\t\t\t\tthe source. Furthermore, a heat conduction model of the LTC is\n\t\t\t\t\testablished using COMSOL Multiphysics to systematically analyze the\n\t\t\t\t\teffects of spot morphology, laser irradiation mode, and thermal\n\t\t\t\t\tinsulation structure on the temperature field distribution within the\n\t\t\t\t\tLTC. Simulation results indicate that double-sided symmetric square\n\t\t\t\t\tuniform spot irradiation combined with a graphite felt insulation\n\t\t\t\t\tstructure can effectively suppress temperature gradients, reducing the\n\t\t\t\t\ttemperature non-uniformity of the LTC to approximately 4.25%. On this\n\t\t\t\t\tbasis, an experimental platform for an ultra-high-temperature laser\n\t\t\t\t\theating static calibration system is constructed. Experimental results\n\t\t\t\t\tshow that, under a laser power of 1000\u00a0W, the proposed\n\t\t\t\t\tstructure achieves a minimum temperature non-uniformity of 4.89% and\n\t\t\t\t\tmaintains a steady-state fluctuation of \u00b15.5\n                    <jats:sup>\u2218<\/jats:sup>\n                    C at 2100\u00b0C. The results demonstrate\n\t\t\t\t\tthat the synergistic optimization of beam shaping and the dual-layer\n\t\t\t\t\ttemperature control structure can significantly improve the\n\t\t\t\t\ttemperature field distribution within the LTC, providing reliable\n\t\t\t\t\ttechnical support and a theoretical basis for the high-precision\n\t\t\t\t\tstatic calibration of ultra-high-temperature sensors.\n                  <\/jats:p>","DOI":"10.1364\/ao.611514","type":"journal-article","created":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T16:00:07Z","timestamp":1787846407000},"page":"9866","update-policy":"https:\/\/doi.org\/10.1364\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Numerical and experimental investigation of the temperature field uniformity in a dual-layer laser thermostatic chamber for ultra-high-temperature calibration"],"prefix":"10.1364","volume":"65","author":[{"given":"Jie","family":"Li","sequence":"first","affiliation":[{"name":"Mianyang Teachers\u2019 College"},{"name":"National University of Defense Technology"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lingchuan","family":"Tang","sequence":"additional","affiliation":[{"name":"National University of Defense Technology"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yao","family":"Chen","sequence":"additional","affiliation":[{"name":"Xinjiang University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1125-6637","authenticated-orcid":true,"given":"Zhenrong","family":"Zhang","sequence":"additional","affiliation":[{"name":"Guangxi University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2293-4467","authenticated-orcid":true,"given":"Qiang","family":"Bian","sequence":"additional","affiliation":[{"name":"National University of Defense Technology"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7032-5351","authenticated-orcid":true,"given":"Yang","family":"Yu","sequence":"additional","affiliation":[{"name":"National University of Defense Technology"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhenfu","family":"Zhang","sequence":"additional","affiliation":[{"name":"National University of Defense Technology"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"285","published-online":{"date-parts":[[2026,9,28]]},"reference":[{"key":"ao-65-28-9866-R1","first-page":"1","type":"journal-article","volume":"1","author":"Ariffin","year":"2019","journal-title":"J. Aviat. Aerosp.\n\t\t\t\t\tTechnol."},{"key":"ao-65-28-9866-R2","doi-asserted-by":"publisher","first-page":"35","DOI":"10.1016\/j.jppr.2025.02.006","type":"journal-article","volume":"14","author":"Chen","year":"2025","journal-title":"Propuls. Power Res."},{"key":"ao-65-28-9866-R3","doi-asserted-by":"publisher","first-page":"122252","DOI":"10.1016\/j.applthermaleng.2023.122252","type":"journal-article","volume":"240","author":"Wang","year":"2023","journal-title":"Appl. Therm. Eng."},{"key":"ao-65-28-9866-R4","doi-asserted-by":"crossref","first-page":"1","DOI":"10.5772\/intechopen.93916","article-title":"New generation aero\n\t\t\t\t\tcombustor","volume-title":"Renewable Energy-Technologies\n\t\t\t\t\tand Applications","author":"Chin","year":"2021"},{"key":"ao-65-28-9866-R5","volume-title":"Teor\u00eda de las\n\t\t\t\t\tTurbinas de Gas","author":"Cohen","year":"1983"},{"key":"ao-65-28-9866-R6","doi-asserted-by":"publisher","first-page":"2860","DOI":"10.3964\/j.issn.1000-0593(2018)09-2860-06","type":"journal-article","volume":"38","author":"Wang","year":"2018","journal-title":"Spectrosc. Spectral Anal."},{"key":"ao-65-28-9866-R7","doi-asserted-by":"publisher","first-page":"375","DOI":"10.1007\/s11595-018-1832-9","type":"journal-article","volume":"33","author":"Xie","year":"2018","journal-title":"J. Wuhan\n\t\t\t\t\tUniv. Technol. Mater. Sci. Ed."},{"key":"ao-65-28-9866-R8","doi-asserted-by":"publisher","first-page":"1889","DOI":"10.1007\/s11668-024-01967-x","type":"journal-article","volume":"24","author":"Chen","year":"2024","journal-title":"J. Fail. Anal. Prev."},{"key":"ao-65-28-9866-R9","doi-asserted-by":"publisher","first-page":"104388","DOI":"10.1016\/j.engfailanal.2020.104388","type":"journal-article","volume":"110","author":"Kanesund","year":"2020","journal-title":"Eng. Fail.\n\t\t\t\t\tAnal."},{"key":"ao-65-28-9866-R10","doi-asserted-by":"publisher","first-page":"8119","DOI":"10.1016\/j.matpr.2021.03.063","type":"journal-article","volume":"46","author":"Rayapati","year":"2021","journal-title":"Mater. Today: Proc."},{"key":"ao-65-28-9866-R11","doi-asserted-by":"publisher","first-page":"5274","DOI":"10.1016\/j.energy.2011.06.032","type":"journal-article","volume":"36","author":"Lee","year":"2011","journal-title":"Energy"},{"key":"ao-65-28-9866-R13","doi-asserted-by":"publisher","first-page":"6859","DOI":"10.3390\/app14166859","type":"journal-article","volume":"14","author":"Jung","year":"2024","journal-title":"Appl. Sci."},{"key":"ao-65-28-9866-R14","doi-asserted-by":"publisher","first-page":"1115","DOI":"10.1016\/j.electacta.2017.11.165","type":"journal-article","volume":"258","author":"Casta\u00f1eda","year":"2017","journal-title":"Electrochim. Acta"},{"key":"ao-65-28-9866-R15","doi-asserted-by":"publisher","first-page":"629","DOI":"10.3390\/s24020629","type":"journal-article","volume":"24","author":"Pereira","year":"2024","journal-title":"Sensors"},{"key":"ao-65-28-9866-R16","doi-asserted-by":"publisher","first-page":"012042","DOI":"10.1088\/1742-6596\/2338\/1\/012042","type":"journal-article","volume":"2338","author":"Sun","year":"2022","journal-title":"J. Phys.: Conf. Ser."},{"key":"ao-65-28-9866-R17","doi-asserted-by":"crossref","DOI":"10.1007\/978-981-97-7887-4_102","article-title":"Research on\n\t\t\t\t\tthe influence of thermostatic block on the temperature uniformity of\n\t\t\t\t\tthermocouple calibration furnaces","volume-title":"Mechanical Design and Simulation: Exploring Innovations for\n\t\t\t\t\tthe Future","author":"Cheng","year":"2025"},{"key":"ao-65-28-9866-R18","doi-asserted-by":"publisher","first-page":"118673","DOI":"10.1016\/j.applthermaleng.2022.118673","type":"journal-article","volume":"213","author":"Li","year":"2022","journal-title":"Appl.\n\t\t\t\t\tTherm. Eng."},{"key":"ao-65-28-9866-R19","doi-asserted-by":"publisher","first-page":"17","DOI":"10.11823\/hkjcjs.1674-5795.2018.04.004","type":"journal-article","volume":"38","author":"Li","year":"2018","journal-title":"Metrol.\n\t\t\t\t\tMeas. Technol."},{"key":"ao-65-28-9866-R20","doi-asserted-by":"publisher","first-page":"2105","DOI":"10.1007\/s00170-020-05876-9","type":"journal-article","volume":"110","author":"Baho","year":"2020","journal-title":"Int. J. Adv. Manuf.\n\t\t\t\t\tTechnol."},{"key":"ao-65-28-9866-R21","doi-asserted-by":"publisher","first-page":"66","DOI":"10.1007\/s10765-023-03168-4","type":"journal-article","volume":"44","author":"Ulanovskiy","year":"2023","journal-title":"Int. J. Thermophys."},{"key":"ao-65-28-9866-R22","doi-asserted-by":"publisher","first-page":"375","DOI":"10.1007\/s40010-018-0514-6","type":"journal-article","volume":"88","author":"Bindra","year":"2018","journal-title":"Proc. Natl. Acad. Sci. India Sect. A: Phys. Sci."},{"key":"ao-65-28-9866-R23","doi-asserted-by":"publisher","first-page":"050901","DOI":"10.1117\/1.OE.56.5.050901","type":"journal-article","volume":"56","author":"Jiyang","year":"2017","journal-title":"Opt.\n\t\t\t\t\tEng."},{"key":"ao-65-28-9866-R24","doi-asserted-by":"publisher","first-page":"107613","DOI":"10.1016\/j.measurement.2020.107613","type":"journal-article","volume":"156","author":"Zhao","year":"2020","journal-title":"Measurement"},{"key":"ao-65-28-9866-R25","doi-asserted-by":"crossref","first-page":"288","DOI":"10.1109\/MetroAeroSpace48742.2020.9160133","article-title":"Innovative calibration\n\t\t\t\t\tmethodology for gardongauge heat flux meter","volume-title":"2020 IEEE 7th International Workshop on Metrology for\n\t\t\t\t\tAeroSpace (MetroAeroSpace)","author":"Adolfo Martucci","year":"2020"},{"key":"ao-65-28-9866-R26","doi-asserted-by":"publisher","first-page":"034901","DOI":"10.1063\/1.5019965","type":"journal-article","volume":"89","author":"Li","year":"2018","journal-title":"Rev. Sci. Instrum."},{"key":"ao-65-28-9866-R27","doi-asserted-by":"publisher","first-page":"107","DOI":"10.15541\/jim20210194","type":"journal-article","volume":"37","author":"Xu","year":"2022","journal-title":"J. Inorg. Mater."},{"key":"ao-65-28-9866-R28","doi-asserted-by":"publisher","first-page":"16318","DOI":"10.1038\/s41598-024-67426-7","type":"journal-article","volume":"14","author":"Wang","year":"2024","journal-title":"Sci. Rep."},{"key":"ao-65-28-9866-R29","doi-asserted-by":"publisher","first-page":"212","DOI":"10.1002\/mop.30944","type":"journal-article","volume":"60","author":"Li","year":"2018","journal-title":"Microwave Opt.\n\t\t\t\t\tTechnol. Lett."},{"key":"ao-65-28-9866-R30","doi-asserted-by":"publisher","first-page":"2300991","DOI":"10.1002\/admi.202300991","type":"journal-article","volume":"11","author":"Swayne","year":"2024","journal-title":"Adv.\n\t\t\t\t\tMater. Interfaces"},{"key":"ao-65-28-9866-R31","doi-asserted-by":"publisher","first-page":"170900","DOI":"10.1016\/j.nima.2025.170900","type":"journal-article","volume":"1081","author":"Deng","year":"2026","journal-title":"Nucl. Instrum. Methods\n\t\t\t\t\tPhys. Res. Sect. A: Accel. Spectrom. Detectors Assoc. Equip."},{"key":"ao-65-28-9866-R33","doi-asserted-by":"publisher","first-page":"1358","DOI":"10.1007\/s11630-025-2112-7","type":"journal-article","volume":"34","author":"Amiri Delouei","year":"2025","journal-title":"J. Therm.\n\t\t\t\t\tSci."},{"key":"ao-65-28-9866-R34","doi-asserted-by":"publisher","first-page":"3183","DOI":"10.3390\/ma18133183","type":"journal-article","volume":"18","author":"Zhang","year":"2025","journal-title":"Materials"},{"key":"ao-65-28-9866-R35","doi-asserted-by":"publisher","first-page":"120676","DOI":"10.1016\/j.measurement.2026.120676","type":"journal-article","volume":"268","author":"Li","year":"2026","journal-title":"Measurement"},{"key":"ao-65-28-9866-R36","doi-asserted-by":"publisher","first-page":"335703","DOI":"10.1088\/1361-648X\/ab1f3d","type":"journal-article","volume":"31","author":"Das","year":"2019","journal-title":"J. Phys.:\n\t\t\t\t\tCondens. Matter"},{"key":"ao-65-28-9866-R37","doi-asserted-by":"publisher","first-page":"62","DOI":"10.1007\/s10765-013-1533-9","type":"journal-article","volume":"35","author":"Wang","year":"2013","journal-title":"Int. J. Thermophys."},{"key":"ao-65-28-9866-R38","doi-asserted-by":"publisher","first-page":"2195","DOI":"10.1080\/07373937.2024.2414387","type":"journal-article","volume":"42","author":"Liu","year":"2024","journal-title":"Drying\n\t\t\t\t\tTechnol."}],"container-title":["Applied Optics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/opg.optica.org\/viewmedia.cfm?URI=ao-65-28-9866&seq=0","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T19:43:07Z","timestamp":1790624587000},"score":1,"resource":{"primary":{"URL":"https:\/\/opg.optica.org\/abstract.cfm?URI=ao-65-28-9866"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9,28]]},"references-count":36,"journal-issue":{"issue":"28","published-online":{"date-parts":[[2026]]},"published-print":{"date-parts":[[2026]]}},"URL":"https:\/\/doi.org\/10.1364\/ao.611514","relation":{},"ISSN":["1559-128X","2155-3165"],"issn-type":[{"value":"1559-128X","type":"print"},{"value":"2155-3165","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,9,28]]},"assertion":[{"value":"Optica Publishing Group","name":"publisher","label":"This article is maintained by"},{"value":"https:\/\/doi.org\/10.1364\/AO.611514","name":"articlelink","label":"Crossref DOI link to publisher maintained version"},{"value":"research-article","name":"content_type","label":"Article type"},{"value":"Screened by Similarity Check","name":"cross_check","label":"Similarity check"},{"value":"Yes","order":0,"name":"peer_reviewed","label":"Peer reviewed","group":{"name":"peer_review","label":"Peer review"}},{"value":"Single blind","order":1,"name":"review_process","label":"Review process","group":{"name":"peer_review","label":"Peer review"}},{"value":"15 July 2026","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"27 August 2026","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"28 September 2026","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}},{"value":"\u00a9 2026 Optica Publishing Group. All rights, including\n\t\t\t\t\tfor text and data mining (TDM), Artificial Intelligence (AI) training,\n\t\t\t\t\tand similar technologies, are reserved.","name":"copyright","label":"Copyright"}]}}