{"id":"https://openalex.org/W2004308785","doi":"https://doi.org/10.1140/epjd/e2003-00022-0","title":"Propagation of light-pulses at a negative group-velocity","display_name":"Propagation of light-pulses at a negative group-velocity","publication_year":2003,"publication_date":"2003-04-01","ids":{"openalex":"https://openalex.org/W2004308785","doi":"https://doi.org/10.1140/epjd/e2003-00022-0","mag":"2004308785"},"language":"en","primary_location":{"id":"doi:10.1140/epjd/e2003-00022-0","doi":"https://doi.org/10.1140/epjd/e2003-00022-0","is_oa":false,"landing_page_url":"https://doi.org/10.1140/epjd/e2003-00022-0","pdf_url":null,"source":{"id":"https://openalex.org/S174148793","display_name":"The European Physical Journal D","issn_l":"1434-6060","issn":["1434-6060","1434-6079"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The European Physical Journal D - Atomic, Molecular and Optical Physics","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/20.500.12210/36417","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065692362","display_name":"B. Macke","orcid":"https://orcid.org/0000-0002-0280-5190","observed_orcids":["https://orcid.org/0000-0002-0280-5190"]},"institutions":[{"id":"https://openalex.org/I2279609970","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938","country_code":"FR","type":"education","lineage":["https://openalex.org/I2279609970"]},{"id":"https://openalex.org/I4210160651","display_name":"Laboratoire de Physique des Lasers, Atomes et Mol\u00e9cules","ror":"https://ror.org/04e89s906","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210098836","https://openalex.org/I4210160651"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"B. Macke","raw_affiliation_strings":["Laboratoire de Physique des Lasers, Atomes et Mol\u00e9cules, Centre d'\u00c9tudes et de Recherches Lasers et Applications, B\u00e2timent P5, Universit\u00e9 des Sciences et Technologies de Lille, 59655 Villeneuve d'Ascq, France, , FR"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Physique des Lasers, Atomes et Mol\u00e9cules, Centre d'\u00c9tudes et de Recherches Lasers et Applications, B\u00e2timent P5, Universit\u00e9 des Sciences et Technologies de Lille, 59655 Villeneuve d'Ascq, France, , FR","institution_ids":["https://openalex.org/I2279609970","https://openalex.org/I4210160651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108434271","display_name":"B. S\ufffdgard","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2279609970","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938","country_code":"FR","type":"education","lineage":["https://openalex.org/I2279609970"]},{"id":"https://openalex.org/I4210160651","display_name":"Laboratoire de Physique des Lasers, Atomes et Mol\u00e9cules","ror":"https://ror.org/04e89s906","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210098836","https://openalex.org/I4210160651"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"B. S\ufffdgard","raw_affiliation_strings":["Laboratoire de Physique des Lasers, Atomes et Mol\u00e9cules, Centre d'\u00c9tudes et de Recherches Lasers et Applications, B\u00e2timent P5, Universit\u00e9 des Sciences et Technologies de Lille, 59655 Villeneuve d'Ascq, France, , FR"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Physique des Lasers, Atomes et Mol\u00e9cules, Centre d'\u00c9tudes et de Recherches Lasers et Applications, B\u00e2timent P5, Universit\u00e9 des Sciences et Technologies de Lille, 59655 Villeneuve d'Ascq, France, , FR","institution_ids":["https://openalex.org/I2279609970","https://openalex.org/I4210160651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3790,"currency":"USD","value_usd":3790},"apc_paid":null,"fwci":5.1595,"has_fulltext":false,"cited_by_count":118,"citation_normalized_percentile":{"value":0.96573332,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"23","issue":"1","first_page":"125","last_page":"141"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11414","display_name":"Quantum optics and atomic interactions","score":0.9253000020980835,"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/T11414","display_name":"Quantum optics and atomic interactions","score":0.9253000020980835,"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/T10566","display_name":"Laser-Matter Interactions and Applications","score":0.027000000700354576,"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/T11050","display_name":"Photorefractive and Nonlinear Optics","score":0.020899999886751175,"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/superluminal-propagation","display_name":"superluminal propagation","score":0.9079999923706055},{"id":"https://openalex.org/keywords/negative-group-velocity","display_name":"negative group velocity","score":0.7580000162124634},{"id":"https://openalex.org/keywords/anomalous-dispersion","display_name":"anomalous dispersion","score":0.7860000133514404},{"id":"https://openalex.org/keywords/electromagnetic-pulse","display_name":"electromagnetic pulse","score":0.6869999766349792},{"id":"https://openalex.org/keywords/pulse-distortion","display_name":"pulse distortion","score":0.6819999814033508},{"id":"https://openalex.org/keywords/group-delay","display_name":"group delay","score":0.8339999914169312},{"id":"https://openalex.org/keywords/dispersive-media","display_name":"dispersive media","score":0.6660000085830688},{"id":"https://openalex.org/keywords/narrow-absorption-lines","display_name":"narrow absorption lines","score":0.7519999742507935},{"id":"https://openalex.org/keywords/transfer-function","display_name":"transfer function","score":0.8880000114440918}],"concepts":[{"id":"https://openalex.org/C51493423","wikidata":"https://www.wikidata.org/wiki/Q2486351","display_name":"Superluminal motion","level":2,"score":0.7558908462524414},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.7429187297821045},{"id":"https://openalex.org/C181341577","wikidata":"https://www.wikidata.org/wiki/Q217361","display_name":"Group velocity","level":2,"score":0.5961406826972961},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.5904611945152283},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5849974155426025},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.5796541571617126},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.5698032975196838},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5217324495315552},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.46669891476631165},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.4643877446651459},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.4323079586029053},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15136104822158813},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.1487191617488861},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.07820165157318115},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06413006782531738},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.062342315912246704},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1140/epjd/e2003-00022-0","doi":"https://doi.org/10.1140/epjd/e2003-00022-0","is_oa":false,"landing_page_url":"https://doi.org/10.1140/epjd/e2003-00022-0","pdf_url":null,"source":{"id":"https://openalex.org/S174148793","display_name":"The European Physical Journal D","issn_l":"1434-6060","issn":["1434-6060","1434-6079"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The European Physical Journal D - Atomic, Molecular and Optical Physics","raw_type":"journal-article"},{"id":"pmh:oai:edpsciences.org:dkey/10.1140/epjd/e2003-00022-0","doi":null,"is_oa":false,"landing_page_url":"http://www.springerlink.com/content/fulltext.pdf?id=doi:10.1140/epjd/e2003-00022-0","pdf_url":"http://www.springerlink.com/content/fulltext.pdf?id=doi:10.1140/epjd/e2003-00022-0","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/10.1140/epjd/e2003-00022-0","raw_type":"Text"},{"id":"pmh:oai:HAL:hal-00879774v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/hal-00879774","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"The European Physical Journal D : Atomic, molecular, optical and plasma physics, 2003, 23 (1), pp.125-141. ⟨10.1140/epjd/e2003-00022-0⟩","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:lilloa.univ-lille.fr:20.500.12210/36417","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.12210/36417","pdf_url":null,"source":{"id":"https://openalex.org/S4306402203","display_name":"LillOA (Universit\u00e9 de Lille (University Of Lille))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210123514","host_organization_name":"Centre d'\u00c9tudes en Civilisations, Langues et Lettres \u00c9trang\u00e8res","host_organization_lineage":["https://openalex.org/I4210123514"],"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":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:lilloa.univ-lille.fr:20.500.12210/36417","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.12210/36417","pdf_url":null,"source":{"id":"https://openalex.org/S4306402203","display_name":"LillOA (Universit\u00e9 de Lille (University Of Lille))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210123514","host_organization_name":"Centre d'\u00c9tudes en Civilisations, Langues et Lettres \u00c9trang\u00e8res","host_organization_lineage":["https://openalex.org/I4210123514"],"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":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W578788790","https://openalex.org/W1985648870","https://openalex.org/W2083364211","https://openalex.org/W2955672675","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W145916640","https://openalex.org/W1568444236","https://openalex.org/W2142211655","https://openalex.org/W2099016034","https://openalex.org/W2034546464","https://openalex.org/W1972132119","https://openalex.org/W7037274193","https://openalex.org/W2086000800","https://openalex.org/W2068880590","https://openalex.org/W1584043673"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}