{"id":"https://openalex.org/W4391086896","doi":"https://doi.org/10.23919/ofc49934.2023.10117244","title":"Optical Amplification-Free 310/256 Gbaud OOK, 197/145 Gbaud PAM4, and 160/116 Gbaud PAM6 EML/DML-based Data Center Links","display_name":"Optical Amplification-Free 310/256 Gbaud OOK, 197/145 Gbaud PAM4, and 160/116 Gbaud PAM6 EML/DML-based Data Center Links","publication_year":2023,"publication_date":"2023-03-01","ids":{"openalex":"https://openalex.org/W4391086896","doi":"https://doi.org/10.23919/ofc49934.2023.10117244"},"language":"en","primary_location":{"id":"doi:10.23919/ofc49934.2023.10117244","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ofc49934.2023.10117244","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","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/A5031782271","display_name":"Oskars Ozoli\u0146\u0161","orcid":"https://orcid.org/0000-0001-9839-7488"},"institutions":[{"id":"https://openalex.org/I201787326","display_name":"Riga Technical University","ror":"https://ror.org/00twb6c09","country_code":"LV","type":"education","lineage":["https://openalex.org/I201787326"]},{"id":"https://openalex.org/I2800664555","display_name":"RISE Research Institutes of Sweden","ror":"https://ror.org/03nnxqz81","country_code":"SE","type":"other","lineage":["https://openalex.org/I2800664555"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["LV","SE"],"is_corresponding":false,"raw_author_name":"Oskars Ozolins","raw_affiliation_strings":["RISE Research Institutes of Sweden,Kista,Sweden,16440","Department of Applied Physics, KTH Royal Institute of Technology, Stockholm, Sweden","Institute of Telecommunications, Riga Technical University, Riga, Latvia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RISE Research Institutes of Sweden,Kista,Sweden,16440","institution_ids":["https://openalex.org/I2800664555"]},{"raw_affiliation_string":"Department of Applied Physics, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Institute of Telecommunications, Riga Technical University, Riga, Latvia","institution_ids":["https://openalex.org/I201787326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010863016","display_name":"Armands Ostrovskis","orcid":"https://orcid.org/0000-0001-7538-4924"},"institutions":[{"id":"https://openalex.org/I201787326","display_name":"Riga Technical University","ror":"https://ror.org/00twb6c09","country_code":"LV","type":"education","lineage":["https://openalex.org/I201787326"]}],"countries":["LV"],"is_corresponding":false,"raw_author_name":"Armands Ostrovskis","raw_affiliation_strings":["Institute of Telecommunications, Riga Technical University,Riga,Latvia,1048","Communication Technologies Research Center, Riga Technical University, Riga, Latvia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications, Riga Technical University,Riga,Latvia,1048","institution_ids":["https://openalex.org/I201787326"]},{"raw_affiliation_string":"Communication Technologies Research Center, Riga Technical University, Riga, Latvia","institution_ids":["https://openalex.org/I201787326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000373935","display_name":"Toms Salgals","orcid":"https://orcid.org/0000-0002-9465-0164"},"institutions":[{"id":"https://openalex.org/I201787326","display_name":"Riga Technical University","ror":"https://ror.org/00twb6c09","country_code":"LV","type":"education","lineage":["https://openalex.org/I201787326"]}],"countries":["LV"],"is_corresponding":false,"raw_author_name":"Toms Salgals","raw_affiliation_strings":["Institute of Telecommunications, Riga Technical University,Riga,Latvia,1048","Communication Technologies Research Center, Riga Technical University, Riga, Latvia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications, Riga Technical University,Riga,Latvia,1048","institution_ids":["https://openalex.org/I201787326"]},{"raw_affiliation_string":"Communication Technologies Research Center, Riga Technical University, Riga, Latvia","institution_ids":["https://openalex.org/I201787326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048286094","display_name":"Benjamin Kr\u00fcger","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Benjamin Kr\u00fcger","raw_affiliation_strings":["Keysight Technologies Deutschland GmbH,Böblingen,Germany,71034"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keysight Technologies Deutschland GmbH,Böblingen,Germany,71034","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050221803","display_name":"Fabio Pittal\u00e0","orcid":"https://orcid.org/0000-0001-5725-6929"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fabio Pittal\u00e0","raw_affiliation_strings":["Keysight Technologies Deutschland GmbH,Böblingen,Germany,71034"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keysight Technologies Deutschland GmbH,Böblingen,Germany,71034","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048178818","display_name":"Mahdieh Joharifar","orcid":"https://orcid.org/0000-0002-3822-1082"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mahdieh Joharifar","raw_affiliation_strings":["KTH Royal Institute of Technology,Department of Applied Physics,Stockholm,Sweden,106 91"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KTH Royal Institute of Technology,Department of Applied Physics,Stockholm,Sweden,106 91","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023942092","display_name":"Richard Schatz","orcid":"https://orcid.org/0000-0003-3056-4678"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Richard Schatz","raw_affiliation_strings":["KTH Royal Institute of Technology,Department of Applied Physics,Stockholm,Sweden,106 91"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KTH Royal Institute of Technology,Department of Applied Physics,Stockholm,Sweden,106 91","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056994588","display_name":"Di Che","orcid":"https://orcid.org/0000-0001-7370-7929"},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Di Che","raw_affiliation_strings":["Nokia Bell Labs,Murray Hill,NJ,United States,07974"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs,Murray Hill,NJ,United States,07974","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083307630","display_name":"Y. Matsui","orcid":"https://orcid.org/0000-0001-6536-8699"},"institutions":[{"id":"https://openalex.org/I863488634","display_name":"Coherent (United States)","ror":"https://ror.org/031tysd23","country_code":"US","type":"company","lineage":["https://openalex.org/I863488634"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yasuhiro Matsui","raw_affiliation_strings":["Coherent,Fremont,CA,United States,94538"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Coherent,Fremont,CA,United States,94538","institution_ids":["https://openalex.org/I863488634"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073957159","display_name":"Thomas Dippon","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thomas Dippon","raw_affiliation_strings":["Keysight Technologies Deutschland GmbH,Böblingen,Germany,71034"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keysight Technologies Deutschland GmbH,Böblingen,Germany,71034","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079080898","display_name":"Michael Koenigsmann","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael Koenigsmann","raw_affiliation_strings":["Keysight Technologies Deutschland GmbH,Böblingen,Germany,71034"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keysight Technologies Deutschland GmbH,Böblingen,Germany,71034","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027574318","display_name":"Yuchuan Fan","orcid":"https://orcid.org/0000-0001-5783-8996"},"institutions":[{"id":"https://openalex.org/I2800664555","display_name":"RISE Research Institutes of Sweden","ror":"https://ror.org/03nnxqz81","country_code":"SE","type":"other","lineage":["https://openalex.org/I2800664555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Yuchuan Fan","raw_affiliation_strings":["RISE Research Institutes of Sweden,Kista,Sweden,16440"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RISE Research Institutes of Sweden,Kista,Sweden,16440","institution_ids":["https://openalex.org/I2800664555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042746414","display_name":"Marek Chaci\u0144ski","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marek Chacinski","raw_affiliation_strings":["Coherent,Järfällα,Sweden,175 43"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Coherent,Järfällα,Sweden,175 43","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5096738812","display_name":"Urban Westergren","orcid":"https://orcid.org/0000-0001-7056-4379"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Urban Westergren","raw_affiliation_strings":["KTH Royal Institute of Technology,Department of Applied Physics,Stockholm,Sweden,106 91"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KTH Royal Institute of Technology,Department of Applied Physics,Stockholm,Sweden,106 91","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100388588","display_name":"Lu Zhang","orcid":"https://orcid.org/0000-0001-9567-155X"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Zhang","raw_affiliation_strings":["Zhejiang University, and Zhejiang Lab,College of Information Science and Electronic Engineering,Hangzhou,China","College of Information Science and Electronic Engineering, Zhejiang University, and Zhejiang Lab, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University, and Zhejiang Lab,College of Information Science and Electronic Engineering,Hangzhou,China","institution_ids":["https://openalex.org/I4210123185","https://openalex.org/I76130692"]},{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, and Zhejiang Lab, Hangzhou, China","institution_ids":["https://openalex.org/I4210123185","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078721582","display_name":"H. Mardoyan","orcid":"https://orcid.org/0000-0001-5362-0121"},"institutions":[{"id":"https://openalex.org/I4210149358","display_name":"Nokia (France)","ror":"https://ror.org/04kwfkk85","country_code":"FR","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210149358"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Haik Mardoyan","raw_affiliation_strings":["Nokia Bell Labs,Nozay,France,91620"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs,Nozay,France,91620","institution_ids":["https://openalex.org/I4210149358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074396751","display_name":"Sandis Spol\u012btis","orcid":"https://orcid.org/0000-0002-0571-6409"},"institutions":[{"id":"https://openalex.org/I201787326","display_name":"Riga Technical University","ror":"https://ror.org/00twb6c09","country_code":"LV","type":"education","lineage":["https://openalex.org/I201787326"]}],"countries":["LV"],"is_corresponding":false,"raw_author_name":"Sandis Spolitis","raw_affiliation_strings":["Institute of Telecommunications, Riga Technical University,Riga,Latvia,1048","Communication Technologies Research Center, Riga Technical University, Riga, Latvia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications, Riga Technical University,Riga,Latvia,1048","institution_ids":["https://openalex.org/I201787326"]},{"raw_affiliation_string":"Communication Technologies Research Center, Riga Technical University, Riga, Latvia","institution_ids":["https://openalex.org/I201787326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059073408","display_name":"Sergei Popov","orcid":"https://orcid.org/0000-0002-3627-8085"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Sergei Popov","raw_affiliation_strings":["KTH Royal Institute of Technology,Department of Applied Physics,Stockholm,Sweden,106 91"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KTH Royal Institute of Technology,Department of Applied Physics,Stockholm,Sweden,106 91","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019477759","display_name":"Xianbin Yu","orcid":"https://orcid.org/0000-0003-0063-4460"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianbin Yu","raw_affiliation_strings":["Zhejiang University, and Zhejiang Lab,College of Information Science and Electronic Engineering,Hangzhou,China","College of Information Science and Electronic Engineering, Zhejiang University, and Zhejiang Lab, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University, and Zhejiang Lab,College of Information Science and Electronic Engineering,Hangzhou,China","institution_ids":["https://openalex.org/I4210123185","https://openalex.org/I76130692"]},{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, and Zhejiang Lab, Hangzhou, China","institution_ids":["https://openalex.org/I4210123185","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069571960","display_name":"Markus Gruen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Markus Gruen","raw_affiliation_strings":["Keysight Technologies Deutschland GmbH,Böblingen,Germany,71034"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keysight Technologies Deutschland GmbH,Böblingen,Germany,71034","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058185569","display_name":"Vja\u010deslavs Bobrovs","orcid":"https://orcid.org/0000-0002-5156-5162"},"institutions":[{"id":"https://openalex.org/I201787326","display_name":"Riga Technical University","ror":"https://ror.org/00twb6c09","country_code":"LV","type":"education","lineage":["https://openalex.org/I201787326"]}],"countries":["LV"],"is_corresponding":false,"raw_author_name":"Vjaceslavs Bobrovs","raw_affiliation_strings":["Institute of Telecommunications, Riga Technical University,Riga,Latvia,1048"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications, Riga Technical University,Riga,Latvia,1048","institution_ids":["https://openalex.org/I201787326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032203784","display_name":"Hadrien Louchet","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hadrien Louchet","raw_affiliation_strings":["Keysight Technologies Deutschland GmbH,Böblingen,Germany,71034"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keysight Technologies Deutschland GmbH,Böblingen,Germany,71034","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076246100","display_name":"Xiaodan Pang","orcid":"https://orcid.org/0000-0003-4906-1704"},"institutions":[{"id":"https://openalex.org/I201787326","display_name":"Riga Technical University","ror":"https://ror.org/00twb6c09","country_code":"LV","type":"education","lineage":["https://openalex.org/I201787326"]},{"id":"https://openalex.org/I2800664555","display_name":"RISE Research Institutes of Sweden","ror":"https://ror.org/03nnxqz81","country_code":"SE","type":"other","lineage":["https://openalex.org/I2800664555"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["LV","SE"],"is_corresponding":false,"raw_author_name":"Xiaodan Pang","raw_affiliation_strings":["KTH Royal Institute of Technology,Department of Applied Physics,Stockholm,Sweden,106 91","Institute of Telecommunications, Riga Technical University, Riga, Latvia","RISE Research Institutes of Sweden, Kista, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KTH Royal Institute of Technology,Department of Applied Physics,Stockholm,Sweden,106 91","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Institute of Telecommunications, Riga Technical University, Riga, Latvia","institution_ids":["https://openalex.org/I201787326"]},{"raw_affiliation_string":"RISE Research Institutes of Sweden, Kista, Sweden","institution_ids":["https://openalex.org/I2800664555"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":23,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7363,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.71624696,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"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":0.9998000264167786,"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":0.9998000264167786,"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/T10232","display_name":"Optical Network Technologies","score":0.9997000098228455,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9983999729156494,"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/physics","display_name":"Physics","score":0.4669424593448639},{"id":"https://openalex.org/keywords/optical-performance-monitoring","display_name":"Optical performance monitoring","score":0.455933541059494},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.42014390230178833},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.35370832681655884},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.2939670979976654},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.07318243384361267}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4669424593448639},{"id":"https://openalex.org/C26840048","wikidata":"https://www.wikidata.org/wiki/Q7098880","display_name":"Optical performance monitoring","level":4,"score":0.455933541059494},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.42014390230178833},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.35370832681655884},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.2939670979976654},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.07318243384361267}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ofc49934.2023.10117244","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ofc49934.2023.10117244","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.4399999976158142,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2141013966","https://openalex.org/W3116091915","https://openalex.org/W4296712324","https://openalex.org/W4307944491"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885","https://openalex.org/W2298861036","https://openalex.org/W2271181815"],"abstract_inverted_index":{"We":[0],"demonstrate":[1],"a":[2],"record":[3],"310/256":[4],"Gbaud":[5,8,12],"OOK,":[6],"197/145":[7],"PAM4,":[9],"and":[10],"160/116":[11],"PAM6":[13],"EML/DML-based":[14],"IM/DD":[15],"links":[16],"without":[17],"any":[18],"optical":[19],"amplification":[20],"with":[21],"performance":[22],"below":[23],"the":[24],"6.25%":[25],"overhead":[26],"HD-FEC":[27],"threshold":[28],"after":[29],"100-m/6-km":[30],"SMF,":[31],"respectively.":[32]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}