{"id":"https://openalex.org/W7127088762","doi":"https://doi.org/10.1051/epjconf/202533508015/pdf","title":"Optical spectroscopy of erbium-doped fluorohafnate glasses for 2.8 \u00b5m lasers","display_name":"Optical spectroscopy of erbium-doped fluorohafnate glasses for 2.8 \u00b5m lasers","publication_year":2025,"publication_date":"2025-09-22","ids":{"openalex":"https://openalex.org/W7127088762","doi":"https://doi.org/10.1051/epjconf/202533508015/pdf"},"language":"en","primary_location":{"id":"pmh:oai:edpsciences.org:dkey/10.1051/epjconf/202533508015","doi":"https://doi.org/10.1051/epjconf/202533508015/pdf","is_oa":false,"landing_page_url":"https://www.epj-conferences.org/10.1051/epjconf/202533508015/pdf","pdf_url":"https://www.epj-conferences.org/10.1051/epjconf/202533508015/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/epjconf/202533508015","raw_type":"Text"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041375341","display_name":"Simone Normani","orcid":"https://orcid.org/0000-0003-0818-8813","observed_orcids":["https://orcid.org/0000-0003-0818-8813"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Simone Normani","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067243994","display_name":"Pavel A. Loiko","orcid":"https://orcid.org/0000-0002-4270-0668","observed_orcids":["https://orcid.org/0000-0002-4270-0668"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pavel Loiko","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010487432","display_name":"\u041b. \u0412. \u041c\u043e\u0438\u0441\u0435\u0435\u0432\u0430","orcid":"https://orcid.org/0000-0002-8226-7328","observed_orcids":["https://orcid.org/0000-0002-8226-7328"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liudmila Moiseeva","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092483216","display_name":"Valeria V. Vinokurova","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Valeria Vinokurova","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001214399","display_name":"Leonid A. Vaimugin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Leonid Vaimugin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026882956","display_name":"Elena B. Dunina","orcid":"https://orcid.org/0000-0002-7222-9790","observed_orcids":["https://orcid.org/0000-0002-7222-9790"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Elena Dunina","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086958675","display_name":"\u0410. \u0410. \u041a\u043e\u0440\u043d\u0438\u0435\u043d\u043a\u043e","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alexey Kornienko","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105424425","display_name":"Alain Braud","orcid":"https://orcid.org/0009-0000-3047-8126","observed_orcids":["https://orcid.org/0009-0000-3047-8126"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alain Braud","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5046238049","display_name":"Maria N. Brekhovskikh","orcid":"https://orcid.org/0000-0001-9950-6631","observed_orcids":["https://orcid.org/0000-0001-9950-6631"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maria Brekhovskikh","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.29093318,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10544","display_name":"Glass properties and applications","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10544","display_name":"Glass properties and applications","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11127","display_name":"Solid State Laser Technologies","score":0.007300000172108412,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/erbium-doped-glass","display_name":"erbium-doped glass","score":0.8519999980926514},{"id":"https://openalex.org/keywords/mid-infrared-lasers","display_name":"mid-infrared lasers","score":0.7910000085830688},{"id":"https://openalex.org/keywords/2-8-mum-emission","display_name":"2.8 \u03bcm emission","score":0.9049999713897705},{"id":"https://openalex.org/keywords/stimulated-emission-cross-section","display_name":"stimulated emission cross-section","score":0.824999988079071},{"id":"https://openalex.org/keywords/low-phonon-energy","display_name":"low phonon energy","score":0.9319999814033508},{"id":"https://openalex.org/keywords/luminescence-lifetime","display_name":"luminescence lifetime","score":0.9459999799728394},{"id":"https://openalex.org/keywords/melt-quenching","display_name":"melt quenching","score":0.5580000281333923},{"id":"https://openalex.org/keywords/rare-earth-doped-glass","display_name":"rare-earth-doped glass","score":0.5630000233650208}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7508000135421753},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.6283000111579895},{"id":"https://openalex.org/C513967374","wikidata":"https://www.wikidata.org/wiki/Q1849","display_name":"Erbium","level":3,"score":0.6279000043869019},{"id":"https://openalex.org/C148869448","wikidata":"https://www.wikidata.org/wiki/Q184240","display_name":"Luminescence","level":2,"score":0.6136999726295471},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.5999000072479248},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5963000059127808},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.4909000098705292},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.4636000096797943},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.4544999897480011},{"id":"https://openalex.org/C547737533","wikidata":"https://www.wikidata.org/wiki/Q696","display_name":"Argon","level":2,"score":0.4406000077724457},{"id":"https://openalex.org/C96141758","wikidata":"https://www.wikidata.org/wiki/Q216817","display_name":"Emission spectrum","level":3,"score":0.3837999999523163},{"id":"https://openalex.org/C24169881","wikidata":"https://www.wikidata.org/wiki/Q186608","display_name":"Phonon","level":2,"score":0.37229999899864197},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.34769999980926514},{"id":"https://openalex.org/C43571822","wikidata":"https://www.wikidata.org/wiki/Q599037","display_name":"Near-infrared spectroscopy","level":2,"score":0.30550000071525574},{"id":"https://openalex.org/C30282128","wikidata":"https://www.wikidata.org/wiki/Q853656","display_name":"Stimulated emission","level":3,"score":0.29580000042915344},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.2791000008583069}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:edpsciences.org:dkey/10.1051/epjconf/202533508015","doi":"https://doi.org/10.1051/epjconf/202533508015/pdf","is_oa":false,"landing_page_url":"https://www.epj-conferences.org/10.1051/epjconf/202533508015/pdf","pdf_url":"https://www.epj-conferences.org/10.1051/epjconf/202533508015/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/epjconf/202533508015","raw_type":"Text"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6609594225883484}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Fluorohafnate":[0],"glasses":[1,26],"(HfF4\u2013BaF2\u2013LaF3\u2013AlF3\u2013NaF)":[2],"doped":[3],"with":[4],"erbium":[5],"ions":[6],"were":[7,23],"fabricated":[8],"by":[9],"the":[10,50],"melt-quenching":[11],"technique":[12],"at":[13,42],"870":[14],"\u00b0C":[15],"in":[16],"argon":[17],"atmosphere,":[18],"and":[19,45,52],"their":[20],"spectroscopic":[21],"properties":[22],"studied.":[24],"The":[25],"exhibit":[27],"a":[28,34],"low":[29],"phonon":[30],"energy":[31],"(575":[32],"cm-1),":[33],"broadband":[35],"mid-infrared":[36],"emission":[37],"(stimulated-emission":[38],"cross-section:":[39],"0.51\u00d710-20":[40],"cm2":[41],"2.76":[43],"\u00b5m),":[44],"long":[46],"luminescence":[47],"lifetimes":[48],"of":[49],"4I11/2":[51],"4I13/2":[53],"manifolds":[54],"making":[55],"them":[56],"attractive":[57],"for":[58],"2.8-\u00b5m":[59],"laser":[60],"sources.":[61]},"counts_by_year":[],"updated_date":"2026-10-13T10:08:12.033832","created_date":"2026-02-03T00:00:00"}
