{"id":"https://openalex.org/W2034868325","doi":"https://doi.org/10.1109/ecoc.2014.6964083","title":"81 Gb/s WDM transmission at 2\u03bcm over 1.15 km of low-loss hollow core photonic bandgap fiber","display_name":"81 Gb/s WDM transmission at 2\u03bcm over 1.15 km of low-loss hollow core photonic bandgap fiber","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2034868325","doi":"https://doi.org/10.1109/ecoc.2014.6964083","mag":"2034868325"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc.2014.6964083","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2014.6964083","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/A5086490358","display_name":"H. Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I181231927","display_name":"National University of Ireland","ror":"https://ror.org/00shsf120","country_code":"IE","type":"education","lineage":["https://openalex.org/I181231927"]},{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"H. Zhang","raw_affiliation_strings":["University College Cork National University of Ireland, Cork, IE","[Tyndall National Institute, University College Cork, Ireland]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University College Cork National University of Ireland, Cork, IE","institution_ids":["https://openalex.org/I181231927","https://openalex.org/I27577105"]},{"raw_affiliation_string":"[Tyndall National Institute, University College Cork, Ireland]","institution_ids":["https://openalex.org/I27577105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052109754","display_name":"Z. Li","orcid":"https://orcid.org/0009-0004-1105-4853"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Z. Li","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, Southampton, UK","Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027175808","display_name":"N. Kavanagh","orcid":"https://orcid.org/0000-0003-0791-3964"},"institutions":[{"id":"https://openalex.org/I181231927","display_name":"National University of Ireland","ror":"https://ror.org/00shsf120","country_code":"IE","type":"education","lineage":["https://openalex.org/I181231927"]},{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"N. Kavanagh","raw_affiliation_strings":["University College Cork National University of Ireland, Cork, IE","[Tyndall National Institute, University College Cork, Ireland]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University College Cork National University of Ireland, Cork, IE","institution_ids":["https://openalex.org/I181231927","https://openalex.org/I27577105"]},{"raw_affiliation_string":"[Tyndall National Institute, University College Cork, Ireland]","institution_ids":["https://openalex.org/I27577105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024182001","display_name":"Jian Zhao","orcid":"https://orcid.org/0000-0002-4512-1565"},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"J. Zhao","raw_affiliation_strings":["Tyndall National Institute, University College Cork, Ireland","[Tyndall National Institute, University College Cork, Ireland]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tyndall National Institute, University College Cork, Ireland","institution_ids":["https://openalex.org/I27577105"]},{"raw_affiliation_string":"[Tyndall National Institute, University College Cork, Ireland]","institution_ids":["https://openalex.org/I27577105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036766733","display_name":"N. Ye","orcid":"https://orcid.org/0000-0002-0644-3983"},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"N. Ye","raw_affiliation_strings":["Tyndall National Institute, University College Cork, Ireland","[Tyndall National Institute, University College Cork, Ireland]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tyndall National Institute, University College Cork, Ireland","institution_ids":["https://openalex.org/I27577105"]},{"raw_affiliation_string":"[Tyndall National Institute, University College Cork, Ireland]","institution_ids":["https://openalex.org/I27577105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027886051","display_name":"Y. Chen","orcid":"https://orcid.org/0000-0003-0383-6113"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Y. Chen","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, Southampton, UK","Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022348051","display_name":"Natalie V. Wheeler","orcid":"https://orcid.org/0000-0002-1265-9510"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"N. V. Wheeler","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, Southampton, UK","Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059242705","display_name":"J. P. Wooler","orcid":null},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. P. Wooler","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, Southampton, UK","Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087265662","display_name":"J. R. Hayes","orcid":"https://orcid.org/0000-0002-6398-7573"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. R. Hayes","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, Southampton, UK","Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041761247","display_name":"S. R. Sandoghchi","orcid":"https://orcid.org/0000-0003-2196-3167"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"S. R. Sandoghchi","raw_affiliation_strings":["University of Southampton, Southampton, Hampshire, GB","Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southampton, Southampton, Hampshire, GB","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068700158","display_name":"Francesco Poletti","orcid":"https://orcid.org/0000-0002-1000-3083"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"F. Poletti","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, Southampton, UK","Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013641137","display_name":"M. N. Petrovich","orcid":"https://orcid.org/0000-0002-3905-5901"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"M. N. Petrovich","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, Southampton, UK","Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001438088","display_name":"S. U. Alam","orcid":"https://orcid.org/0009-0009-5803-2471"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"S. U. Alam","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, Southampton, UK","Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055278148","display_name":"Richard Phelan","orcid":"https://orcid.org/0000-0002-8874-691X"},"institutions":[{"id":"https://openalex.org/I4210100116","display_name":"Eblana Photonics (Ireland)","ror":"https://ror.org/013n79s81","country_code":"IE","type":"company","lineage":["https://openalex.org/I4210100116"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"R. Phelan","raw_affiliation_strings":["Eblana Photonics Ltd., Ireland","Eblana Photonics Ltd., Dublin 2, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eblana Photonics Ltd., Ireland","institution_ids":["https://openalex.org/I4210100116"]},{"raw_affiliation_string":"Eblana Photonics Ltd., Dublin 2, Ireland","institution_ids":["https://openalex.org/I4210100116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111771000","display_name":"J. O\u2019Carroll","orcid":null},"institutions":[{"id":"https://openalex.org/I4210100116","display_name":"Eblana Photonics (Ireland)","ror":"https://ror.org/013n79s81","country_code":"IE","type":"company","lineage":["https://openalex.org/I4210100116"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"J. O'Carroll","raw_affiliation_strings":["Eblana Photonics Ltd., Ireland","Eblana Photonics Ltd., Dublin 2, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eblana Photonics Ltd., Ireland","institution_ids":["https://openalex.org/I4210100116"]},{"raw_affiliation_string":"Eblana Photonics Ltd., Dublin 2, Ireland","institution_ids":["https://openalex.org/I4210100116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054236919","display_name":"Brian Kelly","orcid":"https://orcid.org/0000-0003-3016-1262"},"institutions":[{"id":"https://openalex.org/I4210100116","display_name":"Eblana Photonics (Ireland)","ror":"https://ror.org/013n79s81","country_code":"IE","type":"company","lineage":["https://openalex.org/I4210100116"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"B. Kelly","raw_affiliation_strings":["Eblana Photonics Ltd., Ireland","Eblana Photonics Ltd., Dublin 2, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eblana Photonics Ltd., Ireland","institution_ids":["https://openalex.org/I4210100116"]},{"raw_affiliation_string":"Eblana Photonics Ltd., Dublin 2, Ireland","institution_ids":["https://openalex.org/I4210100116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103241809","display_name":"David J. Richardson","orcid":"https://orcid.org/0000-0002-7751-1058"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"D. J. Richardson","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, Southampton, UK","Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton,#N##TAB##TAB##TAB##TAB##TAB#Southampton SO17 1BJ, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114376911","display_name":"Brian Corbett","orcid":"https://orcid.org/0000-0002-9002-8212"},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"B. Corbett","raw_affiliation_strings":["Tyndall National Institute, University College Cork, Ireland","[Tyndall National Institute, University College Cork, Ireland]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tyndall National Institute, University College Cork, Ireland","institution_ids":["https://openalex.org/I27577105"]},{"raw_affiliation_string":"[Tyndall National Institute, University College Cork, Ireland]","institution_ids":["https://openalex.org/I27577105"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072967309","display_name":"Fatima C. Garcia Gunning","orcid":"https://orcid.org/0000-0003-3468-5813"},"institutions":[{"id":"https://openalex.org/I181231927","display_name":"National University of Ireland","ror":"https://ror.org/00shsf120","country_code":"IE","type":"education","lineage":["https://openalex.org/I181231927"]},{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"F. C. Garcia Gunning","raw_affiliation_strings":["Tyndall National Institute, University College Cork National University of Ireland, Cork, IE","[Tyndall National Institute, University College Cork, Ireland]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tyndall National Institute, University College Cork National University of Ireland, Cork, IE","institution_ids":["https://openalex.org/I181231927","https://openalex.org/I27577105"]},{"raw_affiliation_string":"[Tyndall National Institute, University College Cork, Ireland]","institution_ids":["https://openalex.org/I27577105"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":19,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9164,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.87553685,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"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/T10232","display_name":"Optical Network Technologies","score":0.9998999834060669,"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/T10232","display_name":"Optical Network Technologies","score":0.9998999834060669,"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":0.9973999857902527,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9965000152587891,"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/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.7178072929382324},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.6793020963668823},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6276889443397522},{"id":"https://openalex.org/keywords/amplitude-shift-keying","display_name":"Amplitude-shift keying","score":0.6163361072540283},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.5362149477005005},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5050485730171204},{"id":"https://openalex.org/keywords/span","display_name":"Span (engineering)","score":0.4756188690662384},{"id":"https://openalex.org/keywords/photonics","display_name":"Photonics","score":0.4698426127433777},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.44523483514785767},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.44343072175979614},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.42064258456230164},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.41595980525016785},{"id":"https://openalex.org/keywords/optical-communication","display_name":"Optical communication","score":0.4140489995479584},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4048860967159271},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.33695125579833984},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28894320130348206},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.22465655207633972},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.20479923486709595},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1340292990207672},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12154659628868103},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.11795857548713684}],"concepts":[{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.7178072929382324},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.6793020963668823},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6276889443397522},{"id":"https://openalex.org/C2777973058","wikidata":"https://www.wikidata.org/wiki/Q477284","display_name":"Amplitude-shift keying","level":5,"score":0.6163361072540283},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.5362149477005005},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5050485730171204},{"id":"https://openalex.org/C2778753569","wikidata":"https://www.wikidata.org/wiki/Q1960395","display_name":"Span (engineering)","level":2,"score":0.4756188690662384},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.4698426127433777},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.44523483514785767},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.44343072175979614},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.42064258456230164},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.41595980525016785},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.4140489995479584},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4048860967159271},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.33695125579833984},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28894320130348206},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.22465655207633972},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.20479923486709595},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1340292990207672},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12154659628868103},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.11795857548713684},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecoc.2014.6964083","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2014.6964083","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":[{"score":0.8500000238418579,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2012578991","https://openalex.org/W2020129843","https://openalex.org/W2031571982","https://openalex.org/W2044287429","https://openalex.org/W2060201897","https://openalex.org/W2071085190","https://openalex.org/W2133903204","https://openalex.org/W2155902623","https://openalex.org/W2156877614"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W2125564215","https://openalex.org/W3097525855","https://openalex.org/W1986382998","https://openalex.org/W2517776947","https://openalex.org/W2786437488","https://openalex.org/W3195946665","https://openalex.org/W2073793588","https://openalex.org/W3165700950"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"WDM":[3],"transmission":[4],"at":[5],"2\u03bcm":[6],"over":[7],"1.15km":[8],"of":[9,23],"HC-PBGF":[10],"with":[11],"wavelength":[12],"channels":[13],"selected":[14],"to":[15],"span":[16],"a":[17],"36.3nm":[18],"waveband.":[19],"A":[20],"total":[21],"capacity":[22],"81Gbit/s":[24],"was":[25],"achieved":[26],"using":[27],"4\u00d712.5Gbit/s":[28],"NRZ-OOK":[29],"external":[30],"modulation":[31,37],"and":[32],"4\u00d77.7Gbit/s":[33],"4-ASK":[34],"Fast-OFDM":[35],"direct":[36],"signals.":[38]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":8}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
