{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T09:17:45Z","timestamp":1785403065648,"version":"3.56.0"},"reference-count":32,"publisher":"Optica Publishing Group","issue":"23","license":[{"start":{"date-parts":[[2025,11,20]],"date-time":"2025-11-20T00:00:00Z","timestamp":1763596800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/doi.org\/10.1364\/OA_License_v2#VOR"},{"start":{"date-parts":[[2025,11,20]],"date-time":"2025-11-20T00:00:00Z","timestamp":1763596800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/opg.optica.org\/policies\/opg-tdm-policy.json"}],"funder":[{"DOI":"10.13039\/501100002347","name":"Bundesministerium f\u00fcr Bildung und\n\t\t\t\t\t\tForschung","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002347","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["opg.optica.org"],"crossmark-restriction":false},"short-container-title":["Opt. Lett."],"published-print":{"date-parts":[[2025,12,1]]},"abstract":"<jats:p>Spontaneous and coherent Raman scattering can be used to perform atomic\n\t\t\t\t\tspectroscopy by probing the fine structure of the target atom\u2019s\n\t\t\t\t\telectronic configuration arising from spin-orbit coupling. We report\n\t\t\t\t\tthe first, to the best of our knowledge, application of CARS\n\t\t\t\t\tspectroscopy to a transition metal: iron. Iron vapor is produced by\n\t\t\t\t\tlaser ablation of a pure iron sample, and a tunable nanosecond CARS\n\t\t\t\t\tinstrument is used to detect four Raman transitions between the\n\t\t\t\t\tfine-structure energy levels in the ground-state electronic\n\t\t\t\t\tconfiguration of neutral iron atoms. These results extend atomic CARS\n\t\t\t\t\tbeyond previously studied chalcogens and halogen elements and enable\n\t\t\t\t\tits application to the study of metal chemistry.<\/jats:p>","DOI":"10.1364\/ol.576372","type":"journal-article","created":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T12:00:15Z","timestamp":1761566415000},"page":"7279","update-policy":"https:\/\/doi.org\/10.1364\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Fine-structure rotational coherent anti-Stokes Raman scattering in iron vapor"],"prefix":"10.1364","volume":"50","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4406-8034","authenticated-orcid":true,"given":"Francesco","family":"Mazza","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04xfq0f34","id-type":"ROR","asserted-by":"publisher"}]},{"name":"Delft University of Technology"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ashutosh","family":"Jena","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04xfq0f34","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abhishek","family":"Kushwaha","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04xfq0f34","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8358-2477","authenticated-orcid":true,"given":"Ali","family":"Hosseinnia","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Isaac","family":"Boxx","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04xfq0f34","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"285","published-online":{"date-parts":[[2025,11,20]]},"reference":[{"key":"ol-50-23-7279-R1","doi-asserted-by":"publisher","first-page":"4557","DOI":"10.1016\/j.proci.2016.07.062","type":"journal-article","volume":"36","author":"Bohlin","year":"2017","journal-title":"Proc. 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All rights,\n\t\t\t\t\tincluding for text and data mining (TDM), Artificial Intelligence (AI)\n\t\t\t\t\ttraining, and similar technologies, are\n\t\t\t\t\treserved.","name":"copyright","label":"Copyright"}]}}