{"id":"https://openalex.org/W2321008964","doi":"https://doi.org/10.1109/ecoc.2014.6964001","title":"A novel take on the S&lt;sup&gt;2&lt;/sup&gt; dataset modal analysis","display_name":"A novel take on the S&lt;sup&gt;2&lt;/sup&gt; dataset modal analysis","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2321008964","doi":"https://doi.org/10.1109/ecoc.2014.6964001","mag":"2321008964"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc.2014.6964001","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2014.6964001","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 The European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5041524777","display_name":"Benoit S\u00e9vigny","orcid":null},"institutions":[{"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/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210098836","https://openalex.org/I4210160651"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Benoit Sevigny","raw_affiliation_strings":["Laboratoire de Physique des Lasers, CNRS USR 3380 - Universite Lille 1, Villeneuve d'Ascq cedex, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire de Physique des Lasers, CNRS USR 3380 - Universite Lille 1, Villeneuve d'Ascq cedex, France","institution_ids":["https://openalex.org/I4210160651","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018848431","display_name":"Guillaume Le Cocq","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"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/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210098836","https://openalex.org/I4210160651"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Guillaume Le Cocq","raw_affiliation_strings":["Laboratoire de Physique des Lasers, CNRS USR 3380 - Universite Lille 1, Villeneuve d'Ascq cedex, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire de Physique des Lasers, CNRS USR 3380 - Universite Lille 1, Villeneuve d'Ascq cedex, France","institution_ids":["https://openalex.org/I4210160651","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037687917","display_name":"Carmen Carina Castineiras Carrero","orcid":null},"institutions":[{"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/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210098836","https://openalex.org/I4210160651"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Carmen Carina Castineiras Carrero","raw_affiliation_strings":["Laboratoire de Physique des Lasers, Atomes et Mol\u00e9cules, UMR 8523, IRCICA Research Institute, CNRS USR 3380 - Universit\u00e9 Lille 1, 50 avenue Halley, 59658 Villeneuve d'Ascq cedex, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire de Physique des Lasers, Atomes et Mol\u00e9cules, UMR 8523, IRCICA Research Institute, CNRS USR 3380 - Universit\u00e9 Lille 1, 50 avenue Halley, 59658 Villeneuve d'Ascq cedex, France","institution_ids":["https://openalex.org/I4210160651","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053686014","display_name":"Pierre Sillard","orcid":"https://orcid.org/0000-0002-7200-5930"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pierre Sillard","raw_affiliation_strings":["Prysmian Group, Parc des Industries Artois Flandres, Haisnes Cedex, France"],"affiliations":[{"raw_affiliation_string":"Prysmian Group, Parc des Industries Artois Flandres, Haisnes Cedex, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086327749","display_name":"C. Valentin","orcid":"https://orcid.org/0000-0001-7519-3829"},"institutions":[{"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/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210098836","https://openalex.org/I4210160651"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Constance Valentin","raw_affiliation_strings":["Laboratoire de Physique des Lasers, CNRS USR 3380 - Universite Lille 1, Villeneuve d'Ascq cedex, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire de Physique des Lasers, CNRS USR 3380 - Universite Lille 1, Villeneuve d'Ascq cedex, France","institution_ids":["https://openalex.org/I4210160651","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009360706","display_name":"G\u00e9raud Bouwmans","orcid":"https://orcid.org/0000-0001-9107-7115"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"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/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210098836","https://openalex.org/I4210160651"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Geraud Bouwmans","raw_affiliation_strings":["Laboratoire de Physique des Lasers, CNRS USR 3380 - Universite Lille 1, Villeneuve d'Ascq cedex, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire de Physique des Lasers, CNRS USR 3380 - Universite Lille 1, Villeneuve d'Ascq cedex, France","institution_ids":["https://openalex.org/I4210160651","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072374816","display_name":"Laurent Bigot","orcid":"https://orcid.org/0000-0002-3541-7039"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"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/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210098836","https://openalex.org/I4210160651"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Laurent Bigot","raw_affiliation_strings":["Laboratoire de Physique des Lasers, CNRS USR 3380 - Universite Lille 1, Villeneuve d'Ascq cedex, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire de Physique des Lasers, CNRS USR 3380 - Universite Lille 1, Villeneuve d'Ascq cedex, France","institution_ids":["https://openalex.org/I4210160651","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014656702","display_name":"Yves Quiquempois","orcid":"https://orcid.org/0000-0002-9674-9459"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"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/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210098836","https://openalex.org/I4210160651"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yves Quiquempois","raw_affiliation_strings":["Laboratoire de Physique des Lasers, CNRS USR 3380 - Universite Lille 1, Villeneuve d'Ascq cedex, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire de Physique des Lasers, CNRS USR 3380 - Universite Lille 1, Villeneuve d'Ascq cedex, France","institution_ids":["https://openalex.org/I4210160651","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5041524777"],"corresponding_institution_ids":["https://openalex.org/I4210160651","https://openalex.org/I1294671590"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.19075454,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9991000294685364,"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/T10752","display_name":"Terahertz technology and applications","score":0.9984999895095825,"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/T11315","display_name":"Phase-change materials and chalcogenides","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.6741516590118408},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5986415147781372},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4967527985572815},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4751979112625122},{"id":"https://openalex.org/keywords/modal","display_name":"Modal","score":0.44888463616371155},{"id":"https://openalex.org/keywords/multi-mode-optical-fiber","display_name":"Multi-mode optical fiber","score":0.44493475556373596},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3303144574165344},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2862195372581482},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22521954774856567},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.13130620121955872}],"concepts":[{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.6741516590118408},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5986415147781372},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4967527985572815},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4751979112625122},{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.44888463616371155},{"id":"https://openalex.org/C101645829","wikidata":"https://www.wikidata.org/wiki/Q1781857","display_name":"Multi-mode optical fiber","level":3,"score":0.44493475556373596},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3303144574165344},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2862195372581482},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22521954774856567},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.13130620121955872},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecoc.2014.6964001","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2014.6964001","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 The European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322727","display_name":"Minist\u00e8re de l'Education Nationale, de l'Enseignement Superieur et de la Recherche","ror":"https://ror.org/03sjk9a61"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2024031264","https://openalex.org/W2080037083","https://openalex.org/W2106724025"],"related_works":["https://openalex.org/W1975632186","https://openalex.org/W3027745756","https://openalex.org/W3205213561","https://openalex.org/W2531880140","https://openalex.org/W2126145365","https://openalex.org/W2036609560","https://openalex.org/W346861917","https://openalex.org/W3024018414","https://openalex.org/W1542592062","https://openalex.org/W2029075758"],"abstract_inverted_index":{"The":[0],"S":[1],"<sup":[2],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[3],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[4],"standard":[5],"analysis":[6],"can":[7],"be":[8],"problematic":[9],"when":[10],"studying":[11],"multimode":[12],"systems":[13],"where":[14],"no":[15],"mode":[16],"is":[17],"predominant":[18],"as":[19],"in":[20],"space":[21],"division":[22],"multiplexing":[23],"systems.":[24],"We":[25],"present":[26],"a":[27],"different":[28],"approach":[29],"taking":[30],"advantage":[31],"of":[32],"signal":[33],"correlations":[34],"through":[35],"Principal":[36],"Component":[37],"Analysis":[38],"and":[39],"successful":[40],"experimental":[41],"implementation.":[42]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}