{"id":"https://openalex.org/W2946476487","doi":"https://doi.org/10.1109/lcomm.2019.2918783","title":"Mode Multiplexing Using Principal Modes in Few-Mode Fiber Links With Delayed Feedback","display_name":"Mode Multiplexing Using Principal Modes in Few-Mode Fiber Links With Delayed Feedback","publication_year":2019,"publication_date":"2019-05-24","ids":{"openalex":"https://openalex.org/W2946476487","doi":"https://doi.org/10.1109/lcomm.2019.2918783","mag":"2946476487"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2019.2918783","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2019.2918783","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-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/A5008494904","display_name":"Jinesh C. Jacob","orcid":"https://orcid.org/0000-0002-4210-9683"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Jinesh C. Jacob","raw_affiliation_strings":["Electrical Engineering Department, IIT Bombay, Mumbai, India"],"raw_orcid":"https://orcid.org/0000-0002-4210-9683","affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, IIT Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045135576","display_name":"Kumar Appaiah","orcid":"https://orcid.org/0000-0002-3149-4416"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kumar Appaiah","raw_affiliation_strings":["Electrical Engineering Department, IIT Bombay, Mumbai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, IIT Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5008494904"],"corresponding_institution_ids":["https://openalex.org/I162827531"],"apc_list":null,"apc_paid":null,"fwci":0.6053,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.6858477,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"23","issue":"8","first_page":"1357","last_page":"1360"},"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":0.9995999932289124,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9983000159263611,"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/multiplexing","display_name":"Multiplexing","score":0.6344563961029053},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.6086088418960571},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5383914709091187},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.40678948163986206},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3824155032634735},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3347281217575073},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14590153098106384}],"concepts":[{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6344563961029053},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.6086088418960571},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5383914709091187},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.40678948163986206},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3824155032634735},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3347281217575073},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14590153098106384},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lcomm.2019.2918783","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2019.2918783","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-article"},{"id":"pmh:oai:dsapce.library.iitb.ac.in:100/25702","is_oa":false,"landing_page_url":"http://dspace.library.iitb.ac.in/xmlui/handle/100/25702","pdf_url":null,"source":{"id":"https://openalex.org/S4306400899","display_name":"DSpace (IIT Bombay)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I162827531","host_organization_name":"Indian Institute of Technology Bombay","host_organization_lineage":["https://openalex.org/I162827531"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2003410554","https://openalex.org/W2031653089","https://openalex.org/W2058874588","https://openalex.org/W2127090918","https://openalex.org/W2134383396","https://openalex.org/W2145084895","https://openalex.org/W2156876593","https://openalex.org/W2172277545","https://openalex.org/W2313934600","https://openalex.org/W2507354321","https://openalex.org/W2582785250","https://openalex.org/W4285719527","https://openalex.org/W6679113174"],"related_works":["https://openalex.org/W2037994457","https://openalex.org/W3105018434","https://openalex.org/W2061904855","https://openalex.org/W2089827057","https://openalex.org/W1972360508","https://openalex.org/W1996177720","https://openalex.org/W2108647966","https://openalex.org/W2410407439","https://openalex.org/W2373714749","https://openalex.org/W2377336640"],"abstract_inverted_index":{"Mode":[0],"division":[1],"multiplexing":[2],"(MDM)":[3],"in":[4,11],"few-mode":[5],"fibers":[6],"significantly":[7],"enhances":[8],"data":[9],"rates":[10],"fiber":[12,36],"links.":[13],"However,":[14],"cross-talk":[15],"due":[16],"to":[17,47,51,86],"modal":[18,39],"dispersion":[19],"degrades":[20],"performance,":[21,90],"and":[22,59,95],"this":[23,43],"is":[24,84],"predominantly":[25],"compensated":[26],"through":[27],"complex":[28],"MIMO-DSP":[29],"equalization.":[30],"\u201cPrincipal":[31],"modes\u201d":[32],"(PMs)":[33],"of":[34,80],"the":[35,45,52,78,81,87],"enable":[37],"nearly":[38],"dispersion-free":[40],"communication,":[41],"though":[42],"requires":[44],"PMs":[46],"be":[48],"fed":[49],"back":[50],"transmitter.":[53],"We":[54],"propose":[55],"an":[56],"effective":[57],"quantization":[58,94],"feedback":[60,96],"method":[61],"for":[62],"a":[63],"PM-based":[64],"FMF-MDM":[65],"link":[66],"that":[67,77],"enables":[68],"equalization-free":[69],"multiplexing,":[70],"even":[71,91],"with":[72,92],"delayed":[73],"feedback.":[74],"Simulations":[75],"reveal":[76],"performance":[79],"proposed":[82],"approach":[83],"close":[85],"ideal":[88],"PM":[89],"limited":[93],"delay.":[97]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
