{"id":"https://openalex.org/W7213938312","doi":"https://doi.org/10.48550/arxiv.2609.21542","title":"Enriching molecular Raman spectroscopy with vibrational strong coupling","display_name":"Enriching molecular Raman spectroscopy with vibrational strong coupling","publication_year":2026,"publication_date":"2026-09-18","ids":{"openalex":"https://openalex.org/W7213938312","doi":"https://doi.org/10.48550/arxiv.2609.21542"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.21542","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.21542","pdf_url":"https://arxiv.org/pdf/2609.21542","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2609.21542","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012688762","display_name":"Matteo Castagnola","orcid":"https://orcid.org/0000-0001-7700-7030","observed_orcids":["https://orcid.org/0000-0001-7700-7030"]},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Castagnola, Matteo","raw_affiliation_strings":["Department of Physics , Technical University of Denmark , Fysikvej , 2800 Kongens Lyngby , Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics , Technical University of Denmark , Fysikvej , 2800 Kongens Lyngby , Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004133619","display_name":"Anne Todsen Hansen","orcid":"https://orcid.org/0000-0003-4059-685X","observed_orcids":["https://orcid.org/0000-0003-4059-685X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hansen, Anne Todsen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053565788","display_name":"Morten Hanefeld Dziegiel","orcid":"https://orcid.org/0000-0001-8034-1523","observed_orcids":["https://orcid.org/0000-0001-8034-1523"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dziegiel, Morten Hanefeld","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135915018","display_name":"Anders Kristensen","orcid":"https://orcid.org/0000-0001-9567-1656","observed_orcids":["https://orcid.org/0000-0001-9567-1656"]},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Kristensen, Anders","raw_affiliation_strings":["Department of Health Technology , Technical University of Denmark , \u00d8rsteds Plads , Building 345C , 2800 Kongens Lyngby , Denmark and"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Health Technology , Technical University of Denmark , \u00d8rsteds Plads , Building 345C , 2800 Kongens Lyngby , Denmark and","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028586369","display_name":"S\u00f8ren Raza","orcid":"https://orcid.org/0000-0002-0296-7202","observed_orcids":["https://orcid.org/0000-0002-0296-7202"]},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Raza, S\u00f8ren","raw_affiliation_strings":["Department of Physics , Technical University of Denmark , Fysikvej , 2800 Kongens Lyngby , Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics , Technical University of Denmark , Fysikvej , 2800 Kongens Lyngby , Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005598289","display_name":"Simone Latini","orcid":"https://orcid.org/0000-0001-9553-5259","observed_orcids":["https://orcid.org/0000-0001-9553-5259"]},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Latini, Simone","raw_affiliation_strings":["Department of Physics , Technical University of Denmark , Fysikvej , 2800 Kongens Lyngby , Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics , Technical University of Denmark , Fysikvej , 2800 Kongens Lyngby , Denmark","institution_ids":["https://openalex.org/I96673099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"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/T12612","display_name":"Strong Light-Matter Interactions","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12612","display_name":"Strong Light-Matter Interactions","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/vibrational-strong-coupling","display_name":"vibrational strong coupling","score":0.9729999899864197},{"id":"https://openalex.org/keywords/raman-spectroscopy","display_name":"Raman spectroscopy","score":0.8320000171661377},{"id":"https://openalex.org/keywords/cavity-qed","display_name":"cavity quantum electrodynamics","score":0.7599999904632568},{"id":"https://openalex.org/keywords/vibrational-energy-redistribution","display_name":"vibrational energy redistribution","score":0.652999997138977},{"id":"https://openalex.org/keywords/off-resonant-coupling","display_name":"off-resonant coupling","score":0.9909999966621399},{"id":"https://openalex.org/keywords/vibrational-mixing","display_name":"vibrational mixing","score":0.8059999942779541},{"id":"https://openalex.org/keywords/spectrum-congestion","display_name":"spectrum congestion","score":0.6069999933242798}],"concepts":[{"id":"https://openalex.org/C40003534","wikidata":"https://www.wikidata.org/wiki/Q862228","display_name":"Raman spectroscopy","level":2,"score":0.8632000088691711},{"id":"https://openalex.org/C205309187","wikidata":"https://www.wikidata.org/wiki/Q903528","display_name":"Coherent anti-Stokes Raman spectroscopy","level":4,"score":0.7929999828338623},{"id":"https://openalex.org/C169573571","wikidata":"https://www.wikidata.org/wiki/Q466824","display_name":"Raman scattering","level":3,"score":0.7035999894142151},{"id":"https://openalex.org/C24123453","wikidata":"https://www.wikidata.org/wiki/Q900121","display_name":"Molecular vibration","level":3,"score":0.661899983882904},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.6001999974250793},{"id":"https://openalex.org/C41999313","wikidata":"https://www.wikidata.org/wiki/Q489328","display_name":"Molecular physics","level":1,"score":0.5979999899864197},{"id":"https://openalex.org/C57061188","wikidata":"https://www.wikidata.org/wiki/Q17027640","display_name":"Hot band","level":4,"score":0.5738000273704529},{"id":"https://openalex.org/C76308580","wikidata":"https://www.wikidata.org/wiki/Q8041568","display_name":"X-ray Raman scattering","level":4,"score":0.5598999857902527},{"id":"https://openalex.org/C71515424","wikidata":"https://www.wikidata.org/wiki/Q7370329","display_name":"Rotational\u2013vibrational coupling","level":3,"score":0.49869999289512634},{"id":"https://openalex.org/C130725296","wikidata":"https://www.wikidata.org/wiki/Q65296045","display_name":"Polariton","level":2,"score":0.4072999954223633},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.40220001339912415},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.3935000002384186},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.38989999890327454},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.38100001215934753},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.352400004863739},{"id":"https://openalex.org/C124967146","wikidata":"https://www.wikidata.org/wiki/Q3457898","display_name":"Spectral resolution","level":3,"score":0.33640000224113464},{"id":"https://openalex.org/C159467904","wikidata":"https://www.wikidata.org/wiki/Q2001702","display_name":"Chemical physics","level":1,"score":0.33340001106262207},{"id":"https://openalex.org/C153642686","wikidata":"https://www.wikidata.org/wiki/Q70906","display_name":"Infrared spectroscopy","level":2,"score":0.32690000534057617},{"id":"https://openalex.org/C160172526","wikidata":"https://www.wikidata.org/wiki/Q2607202","display_name":"Vibronic coupling","level":3,"score":0.3133000135421753},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.30630001425743103},{"id":"https://openalex.org/C39539562","wikidata":"https://www.wikidata.org/wiki/Q7858699","display_name":"Two-dimensional infrared spectroscopy","level":3,"score":0.30469998717308044},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.295199990272522},{"id":"https://openalex.org/C176641082","wikidata":"https://www.wikidata.org/wiki/Q2446767","display_name":"Spectral signature","level":2,"score":0.2687999904155731},{"id":"https://openalex.org/C2994102857","wikidata":"https://www.wikidata.org/wiki/Q900121","display_name":"Vibrational spectrum","level":3,"score":0.26600000262260437},{"id":"https://openalex.org/C110806042","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Coherent spectroscopy","level":5,"score":0.2646999955177307},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2644999921321869},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.2639000117778778}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.21542","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.21542","pdf_url":"https://arxiv.org/pdf/2609.21542","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2609.21542","doi":"https://doi.org/10.48550/arxiv.2609.21542","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.21542","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.21542","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.21542","pdf_url":"https://arxiv.org/pdf/2609.21542","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1904433944","display_name":null,"funder_award_id":"101169225","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320310490","display_name":"Villum Fonden","ror":"https://ror.org/007ww2d15"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320322436","display_name":"Novo Nordisk","ror":"https://ror.org/0435rc536"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7213938312.pdf","grobid_xml":"https://content.openalex.org/works/W7213938312.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2252776975","https://openalex.org/W7170048107","https://openalex.org/W3185507973","https://openalex.org/W4229953398","https://openalex.org/W2468188697","https://openalex.org/W4386591670","https://openalex.org/W3210854138","https://openalex.org/W2046286445","https://openalex.org/W3114532801","https://openalex.org/W2073096060"],"abstract_inverted_index":{"Raman":[0,41,60,93,99,123],"spectroscopy":[1],"is":[2],"widely":[3],"used":[4],"for":[5,108],"molecular":[6,17,63],"identification":[7],"in":[8],"biological":[9],"samples,":[10],"but":[11],"spectral":[12,82],"congestion":[13],"often":[14],"obscures":[15],"key":[16],"fingerprints.":[18],"Strategies":[19],"to":[20,77,119,128],"enrich":[21],"vibrational":[22,35,45,56,86],"spectra":[23,42],"with":[24],"additional":[25],"controllable":[26],"features":[27],"are":[28],"therefore":[29],"desirable.":[30],"We":[31],"theoretically":[32],"show":[33,96],"that":[34,97],"strong":[36],"coupling":[37,50,70],"(VSC)":[38],"can":[39],"reshape":[40],"by":[43],"reorganizing":[44],"energies":[46],"and":[47,58,81,114],"intensities.":[48],"Near-resonant":[49],"enables":[51],"the":[52,109,112,115],"resolution":[53],"of":[54,92],"quasi-degenerate":[55],"modes":[57],"redistributes":[59],"activity":[61],"among":[62],"vibrations,":[64,75],"brightening":[65],"otherwise":[66],"Raman-inactive":[67],"modes.":[68],"Off-resonant":[69],"mediates":[71],"effective":[72],"interactions":[73],"between":[74],"leading":[76],"tunable":[78],"intensity":[79],"reorganizations":[80],"shifts":[83],"via":[84],"cavity-controlled":[85],"mixing.":[87],"Using":[88],"a":[89],"microscopic":[90],"theory":[91],"scattering,":[94],"we":[95],"observing":[98],"signals":[100],"from":[101],"collective":[102],"VSC":[103],"polaritons":[104],"requires":[105],"appropriate":[106],"geometries":[107],"scattering":[110],"setup,":[111],"sample,":[113],"cavity":[116],"environment,":[117],"helping":[118],"explain":[120],"why":[121],"polaritonic":[122],"signatures":[124],"have":[125],"remained":[126],"challenging":[127],"observe":[129],"experimentally.":[130]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-09-22T00:00:00"}