{"id":"https://openalex.org/W3018878514","doi":"https://doi.org/10.1109/access.2020.2989299","title":"Design and Characterization of Nanopore- Assisted Weakly-Coupled Few-Mode Fiber for Simpler MIMO Space Division Multiplexing","display_name":"Design and Characterization of Nanopore- Assisted Weakly-Coupled Few-Mode Fiber for Simpler MIMO Space Division Multiplexing","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3018878514","doi":"https://doi.org/10.1109/access.2020.2989299","mag":"3018878514"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2989299","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2989299","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09075229.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09075229.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102010369","display_name":"Yuheng Xie","orcid":"https://orcid.org/0000-0003-3650-0907"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuheng Xie","raw_affiliation_strings":["Institute of Lightwave Technology, Beijing Jiaotong University, Beijing, China","Key Laboratory of all Optical Network and Advanced Telecommunication Network of Ministry of Education, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Lightwave Technology, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"Key Laboratory of all Optical Network and Advanced Telecommunication Network of Ministry of Education, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100439854","display_name":"Li Pei","orcid":"https://orcid.org/0000-0003-3381-9883"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Pei","raw_affiliation_strings":["Institute of Lightwave Technology, Beijing Jiaotong University, Beijing, China","Key Laboratory of all Optical Network and Advanced Telecommunication Network of Ministry of Education, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Lightwave Technology, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"Key Laboratory of all Optical Network and Advanced Telecommunication Network of Ministry of Education, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100717379","display_name":"Jingjing Zheng","orcid":"https://orcid.org/0000-0002-6121-9300"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingjing Zheng","raw_affiliation_strings":["Institute of Lightwave Technology, Beijing Jiaotong University, Beijing, China","Key Laboratory of all Optical Network and Advanced Telecommunication Network of Ministry of Education, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Lightwave Technology, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"Key Laboratory of all Optical Network and Advanced Telecommunication Network of Ministry of Education, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016734996","display_name":"Tigang Ning","orcid":"https://orcid.org/0000-0002-6328-8801"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tigang Ning","raw_affiliation_strings":["Institute of Lightwave Technology, Beijing Jiaotong University, Beijing, China","Key Laboratory of all Optical Network and Advanced Telecommunication Network of Ministry of Education, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Lightwave Technology, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"Key Laboratory of all Optical Network and Advanced Telecommunication Network of Ministry of Education, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100336970","display_name":"Jing Li","orcid":"https://orcid.org/0000-0002-6811-5045"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Li","raw_affiliation_strings":["Institute of Lightwave Technology, Beijing Jiaotong University, Beijing, China","Key Laboratory of all Optical Network and Advanced Telecommunication Network of Ministry of Education, Beijing Jiaotong University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6811-5045","affiliations":[{"raw_affiliation_string":"Institute of Lightwave Technology, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"Key Laboratory of all Optical Network and Advanced Telecommunication Network of Ministry of Education, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100620739","display_name":"Bo Ai","orcid":"https://orcid.org/0000-0001-6850-0595"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Ai","raw_affiliation_strings":["State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-6850-0595","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012250827","display_name":"Ruisi He","orcid":"https://orcid.org/0000-0003-4135-3227"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruisi He","raw_affiliation_strings":["State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5102010369"],"corresponding_institution_ids":["https://openalex.org/I21193070"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.0402,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.76172134,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"76173","last_page":"76181"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9995999932289124,"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":0.9995999932289124,"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9937000274658203,"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":0.9929999709129333,"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/mimo","display_name":"MIMO","score":0.6054455041885376},{"id":"https://openalex.org/keywords/cladding","display_name":"Cladding (metalworking)","score":0.6049913763999939},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5339179635047913},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5316126346588135},{"id":"https://openalex.org/keywords/fiber","display_name":"Fiber","score":0.4634316861629486},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4036756753921509},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3736180067062378},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37274888157844543},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2751666307449341},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22928741574287415},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17090573906898499},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.15834608674049377},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12530818581581116}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6054455041885376},{"id":"https://openalex.org/C36456112","wikidata":"https://www.wikidata.org/wiki/Q288064","display_name":"Cladding (metalworking)","level":2,"score":0.6049913763999939},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5339179635047913},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5316126346588135},{"id":"https://openalex.org/C519885992","wikidata":"https://www.wikidata.org/wiki/Q161","display_name":"Fiber","level":2,"score":0.4634316861629486},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4036756753921509},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3736180067062378},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37274888157844543},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2751666307449341},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22928741574287415},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17090573906898499},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.15834608674049377},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12530818581581116},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2989299","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2989299","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09075229.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a62230747ad145be8ca884c3d0e091a2","is_oa":true,"landing_page_url":"https://doaj.org/article/a62230747ad145be8ca884c3d0e091a2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 76173-76181 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2989299","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2989299","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09075229.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5099999904632568,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G3423242967","display_name":null,"funder_award_id":"2018YFB1801003","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G41041143","display_name":null,"funder_award_id":"61525501","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6033145006","display_name":null,"funder_award_id":"61827817","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7570067905","display_name":null,"funder_award_id":"2019YJS001","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3018878514.pdf","grobid_xml":"https://content.openalex.org/works/W3018878514.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1978691409","https://openalex.org/W1988603647","https://openalex.org/W2011345491","https://openalex.org/W2037113829","https://openalex.org/W2038149300","https://openalex.org/W2053115426","https://openalex.org/W2079764704","https://openalex.org/W2094662832","https://openalex.org/W2126266181","https://openalex.org/W2138989579","https://openalex.org/W2148523041","https://openalex.org/W2308536512","https://openalex.org/W2318045791","https://openalex.org/W2473541008","https://openalex.org/W2520589606","https://openalex.org/W2529335297","https://openalex.org/W2532041006","https://openalex.org/W2560284605","https://openalex.org/W2593078082","https://openalex.org/W2594568243","https://openalex.org/W2744253747","https://openalex.org/W2771829976","https://openalex.org/W2789577323","https://openalex.org/W2790353601","https://openalex.org/W2792536354","https://openalex.org/W2888451527","https://openalex.org/W2889980099","https://openalex.org/W2898053012","https://openalex.org/W2901391561","https://openalex.org/W2903933482","https://openalex.org/W2921030525","https://openalex.org/W2947595210","https://openalex.org/W2970685208"],"related_works":["https://openalex.org/W2296539497","https://openalex.org/W1534766653","https://openalex.org/W3134211593","https://openalex.org/W4250829275","https://openalex.org/W637982503","https://openalex.org/W4220919413","https://openalex.org/W1976222824","https://openalex.org/W2138144586","https://openalex.org/W4393144368","https://openalex.org/W3114452729"],"abstract_inverted_index":{"We":[0],"report":[1],"on":[2,106],"a":[3,10,83],"novel":[4],"weakly-coupled":[5],"6-LP-mode":[6],"fiber":[7,21,45,107,125],"that":[8,53],"features":[9],"nanopore-assisted":[11],"step-index":[12],"core":[13],"with":[14,86],"double-cladding":[15],"profile.":[16],"The":[17,123],"purpose":[18],"of":[19,64,93,99],"this":[20],"design":[22],"is":[23,46],"to":[24,117],"alleviate":[25],"modes":[26],"coupling":[27],"and":[28,38,76,103,140],"bend":[29],"sensitivity,":[30],"thus":[31],"simplifies":[32],"the":[33,39,44,54,91,94,97,112,119],"multiple-input":[34],"multiple-output":[35],"(MIMO)":[36],"process":[37],"environmental":[40],"requirements":[41],"in":[42,90,128],"which":[43],"used.":[47],"Through":[48],"numerical":[49],"simulations,":[50],"we":[51],"show":[52,118],"minimum":[55],"effective":[56],"index":[57],"difference":[58],"(\u0394fl":[59],"<sub":[60],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[61,69],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">eff</sub>":[62],")":[63],"larger":[65],"than":[66],"1.8*10":[67],"<sup":[68],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-3</sup>":[70],"among":[71],"all":[72],"LP-mode":[73],"over":[74],"C":[75],"L":[77],"band":[78],"can":[79],"be":[80],"achieved":[81],"by":[82,111],"simple":[84],"nanopore":[85],"170":[87],"nm":[88],"radius":[89],"center":[92,139],"core.":[95],"Furthermore,":[96],"dependences":[98],"both":[100],"bending":[101],"loss":[102],"chromatic":[104],"dispersion":[105],"structures":[108],"are":[109],"investigated":[110],"finite":[113],"element":[114],"method":[115],"(FEM)":[116],"good":[120],"broadband":[121],"performance.":[122],"proposed":[124],"targets":[126],"applications":[127],"simpler":[129],"MIMO":[130],"space":[131],"division":[132],"multiplexing":[133],"(SDM)":[134],"systems":[135],"such":[136],"as":[137],"data":[138],"short-reach":[141],"large-capacity":[142],"transmission.":[143]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
