{"id":"https://openalex.org/W2137059867","doi":"https://doi.org/10.1109/ecoc.2014.6964017","title":"Gain equalization of a six-mode-group ring core multimode EDFA","display_name":"Gain equalization of a six-mode-group ring core multimode EDFA","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2137059867","doi":"https://doi.org/10.1109/ecoc.2014.6964017","mag":"2137059867"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc.2014.6964017","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2014.6964017","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/A5112098556","display_name":"Qiongyue Kang","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":true,"raw_author_name":"Qiongyue Kang","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"],"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/A5110023844","display_name":"Ee-Leong Lim","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":"Eeleong Lim","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"],"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/A5107830886","display_name":"Yong-Min Jun","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":"Yongmin Jun","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"],"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/A5026341917","display_name":"Xianqing Jin","orcid":"https://orcid.org/0000-0003-4905-3122"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xianqing Jin","raw_affiliation_strings":["University of Oxford, UK","University of Oxford, Parks Road, Oxford OX1 3PJ, UK"],"affiliations":[{"raw_affiliation_string":"University of Oxford, UK","institution_ids":["https://openalex.org/I40120149"]},{"raw_affiliation_string":"University of Oxford, Parks Road, Oxford OX1 3PJ, UK","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007964001","display_name":"F.P. Payne","orcid":"https://orcid.org/0000-0003-3241-6900"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"F. P. Payne","raw_affiliation_strings":["University of Oxford, UK","University of Oxford, Parks Road, Oxford OX1 3PJ, UK"],"affiliations":[{"raw_affiliation_string":"University of Oxford, UK","institution_ids":["https://openalex.org/I40120149"]},{"raw_affiliation_string":"University of Oxford, Parks Road, Oxford OX1 3PJ, UK","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112051575","display_name":"Shaif-ul Alam","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":"Shaiful 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"],"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":"last","author":{"id":"https://openalex.org/A5073142416","display_name":"David J. Richardson","orcid":"https://orcid.org/0000-0002-4092-6970"},"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":"David 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"],"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"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5112098556"],"corresponding_institution_ids":["https://openalex.org/I43439940"],"apc_list":null,"apc_paid":null,"fwci":2.1239,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.89096385,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"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":1.0,"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":1.0,"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":0.9957000017166138,"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":0.9914000034332275,"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/multi-mode-optical-fiber","display_name":"Multi-mode optical fiber","score":0.8172949552536011},{"id":"https://openalex.org/keywords/optical-amplifier","display_name":"Optical amplifier","score":0.771587610244751},{"id":"https://openalex.org/keywords/cladding","display_name":"Cladding (metalworking)","score":0.6094412803649902},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.5639157891273499},{"id":"https://openalex.org/keywords/erbium-doped-fiber-amplifier","display_name":"Erbium doped fiber amplifier","score":0.5269713401794434},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.5266209244728088},{"id":"https://openalex.org/keywords/erbium","display_name":"Erbium","score":0.47828564047813416},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.46296074986457825},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.4244529902935028},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3805725872516632},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3671785295009613},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3328673839569092},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.318367600440979},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.277607798576355},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.2647511959075928},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23772937059402466},{"id":"https://openalex.org/keywords/doping","display_name":"Doping","score":0.20232218503952026},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.08107823133468628},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.07331448793411255},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.07094869017601013}],"concepts":[{"id":"https://openalex.org/C101645829","wikidata":"https://www.wikidata.org/wiki/Q1781857","display_name":"Multi-mode optical fiber","level":3,"score":0.8172949552536011},{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.771587610244751},{"id":"https://openalex.org/C36456112","wikidata":"https://www.wikidata.org/wiki/Q288064","display_name":"Cladding (metalworking)","level":2,"score":0.6094412803649902},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.5639157891273499},{"id":"https://openalex.org/C2984919002","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Erbium doped fiber amplifier","level":4,"score":0.5269713401794434},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.5266209244728088},{"id":"https://openalex.org/C513967374","wikidata":"https://www.wikidata.org/wiki/Q1849","display_name":"Erbium","level":3,"score":0.47828564047813416},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.46296074986457825},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.4244529902935028},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3805725872516632},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3671785295009613},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3328673839569092},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.318367600440979},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.277607798576355},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.2647511959075928},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23772937059402466},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.20232218503952026},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.08107823133468628},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.07331448793411255},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07094869017601013},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ecoc.2014.6964017","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2014.6964017","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"},{"id":"pmh:oai:eprints.soton.ac.uk:369631","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G8717067403","display_name":null,"funder_award_id":"EP/J008745/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1963561884","https://openalex.org/W1987486214","https://openalex.org/W2003410554","https://openalex.org/W2075975107","https://openalex.org/W2115451928","https://openalex.org/W2155094278"],"related_works":["https://openalex.org/W1613375309","https://openalex.org/W2048206299","https://openalex.org/W2114591537","https://openalex.org/W2119060135","https://openalex.org/W2087214620","https://openalex.org/W2005064605","https://openalex.org/W3150909344","https://openalex.org/W1920368393","https://openalex.org/W1568476721","https://openalex.org/W2055428387"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2],"6-mode-group":[3],"ring":[4],"core":[5],"multimode":[6],"erbium":[7],"doped":[8],"fiber":[9],"amplifier":[10],"(RC-MM-EDFA)":[11],"capable":[12],"of":[13],"providing":[14],"almost":[15],"identical":[16],"gain":[17],"among":[18],"the":[19,24],"six":[20],"mode":[21],"groups":[22],"within":[23],"C":[25],"band":[26],"using":[27],"either":[28],"core-":[29],"or":[30],"cladding-pumped":[31],"implementations.":[32]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}