{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T15:50:13Z","timestamp":1789487413361,"version":"build-2803163510"},"reference-count":16,"publisher":"Optica Publishing Group","issue":"18","license":[{"start":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T00:00:00Z","timestamp":1789430400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/doi.org\/10.1364\/OA_License_v2#VOR"},{"start":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T00:00:00Z","timestamp":1789430400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/opg.optica.org\/policies\/opg-tdm-policy.json"}],"funder":[{"name":"National Natural Science Foundation of China","award":["51772076"],"award-info":[{"award-number":["51772076"]}],"id":[{"id":"https:\/\/ror.org\/01h0zpd94","id-type":"ROR","asserted-by":"publisher"}]}],"content-domain":{"domain":["opg.optica.org"],"crossmark-restriction":false},"short-container-title":["Opt. Lett."],"published-print":{"date-parts":[[2026,9,15]]},"abstract":"<jats:p>\n                    High-radiance near-infrared (NIR) phosphor-converted laser sources require converters with high efficiency, thermal robustness, and confined emission areas. Because converter performance is also affected by glass encapsulation, interfacial effects, optical transport, and thermal management, powder photoluminescence (PL) screening alone may not identify the preparation conditions preferred under high-power laser operation. Here, using MgO:Cr\n                    <jats:sup>3+<\/jats:sup>\n                    phosphor-in-glass films (PiG-Fs) as a model system, we experimentally compare the preparation conditions favored by low-power powder PL screening with those providing the highest laser-driven output among the investigated PiG-F samples. The observed shift is accompanied by higher emission retention after glass encapsulation and improved high-power output at lower Cr\n                    <jats:sup>3+<\/jats:sup>\n                    concentration. The F-0.004-1650\u00b0C PiG-F delivers &gt;400 mW NIR radiant flux and 126 mW mm\n                    <jats:sup>\u22122<\/jats:sup>\n                    radiant exitance under 23.16\u2009W laser excitation.\n                  <\/jats:p>","DOI":"10.1364\/ol.610835","type":"journal-article","created":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T12:00:08Z","timestamp":1787659208000},"page":"5285","update-policy":"https:\/\/doi.org\/10.1364\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Shift in preferred preparation conditions in MgO:Cr\n                    <sup>3+<\/sup>\n                    phosphor-in-glass films for laser-driven high-radiance near-infrared emission"],"prefix":"10.1364","volume":"51","author":[{"given":"Hengtong","family":"Sun","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05vr1c885","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jingru","family":"Qiao","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05vr1c885","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu","family":"Yao","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05vr1c885","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wendian","family":"Li","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05vr1c885","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shirong","family":"Zhai","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05vr1c885","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bingguo","family":"Liu","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05vr1c885","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6262-7453","authenticated-orcid":true,"given":"Guodong","family":"Wang","sequence":"additional","affiliation":[{"name":"Henan Polytechnic University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jian","family":"Xu","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05vr1c885","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Baoli","family":"Du","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05vr1c885","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carsten","family":"Dam-Hansen","sequence":"additional","affiliation":[{"name":"Technical University of Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4295-5951","authenticated-orcid":true,"given":"Ole Bjarlin","family":"Jensen","sequence":"additional","affiliation":[{"name":"Technical University of Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"285","published-online":{"date-parts":[[2026,9,15]]},"reference":[{"key":"ol-51-18-5285-R1","doi-asserted-by":"publisher","first-page":"86","DOI":"10.1038\/s41377-020-0326-8","type":"journal-article","volume":"9","author":"Jia","year":"2020","journal-title":"Light Sci. Appl."},{"key":"ol-51-18-5285-R2","doi-asserted-by":"publisher","first-page":"3215","DOI":"10.1021\/acsphotonics.9b01086","type":"journal-article","volume":"6","author":"Rajendran","year":"2019","journal-title":"ACS Photonics"},{"key":"ol-51-18-5285-R3","doi-asserted-by":"publisher","first-page":"5251","DOI":"10.1364\/OL.43.005251","type":"journal-article","volume":"43","author":"Shao","year":"2018","journal-title":"Opt. Lett."},{"key":"ol-51-18-5285-R4","doi-asserted-by":"publisher","first-page":"2201739","DOI":"10.1002\/adom.202201739","type":"journal-article","volume":"11","author":"Dang","year":"2023","journal-title":"Adv. Opt. Mater."},{"key":"ol-51-18-5285-R5","doi-asserted-by":"publisher","first-page":"123108","DOI":"10.1016\/j.cej.2019.123108","type":"journal-article","volume":"383","author":"Xu","year":"2020","journal-title":"Chem. Eng. 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Express"},{"key":"ol-51-18-5285-R10","doi-asserted-by":"publisher","first-page":"2401248","DOI":"10.1002\/lpor.202401248","type":"journal-article","volume":"19","author":"Xiong","year":"2025","journal-title":"Laser Photonics Rev."},{"key":"ol-51-18-5285-R11","doi-asserted-by":"publisher","first-page":"3938","DOI":"10.1364\/OL.528467","type":"journal-article","volume":"49","author":"Yuan","year":"2024","journal-title":"Opt. Lett."},{"key":"ol-51-18-5285-R12","doi-asserted-by":"publisher","first-page":"9014","DOI":"10.1039\/D3TC00457K","type":"journal-article","volume":"11","author":"Gu","year":"2023","journal-title":"J. Mater. Chem. 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All rights, including for text and data mining (TDM), Artificial Intelligence (AI) training, and similar technologies, are reserved.","name":"copyright","label":"Copyright"}]}}