{"id":"https://openalex.org/W4417052999","doi":"https://doi.org/10.1109/ecoc66593.2025.11263243","title":"Characterization of MIMO Matrices in a Comb-Based Colorless Coherent WDM Transmitter","display_name":"Characterization of MIMO Matrices in a Comb-Based Colorless Coherent WDM Transmitter","publication_year":2025,"publication_date":"2025-09-28","ids":{"openalex":"https://openalex.org/W4417052999","doi":"https://doi.org/10.1109/ecoc66593.2025.11263243"},"language":null,"primary_location":{"id":"doi:10.1109/ecoc66593.2025.11263243","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11263243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Conference on Optical Communications (ECOC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5056994588","display_name":"Di Che","orcid":"https://orcid.org/0000-0001-7370-7929"},"institutions":[{"id":"https://openalex.org/I127362389","display_name":"Murray State University","ror":"https://ror.org/01fmwcn13","country_code":"US","type":"education","lineage":["https://openalex.org/I127362389"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Di Che","raw_affiliation_strings":["Nokia Bell Labs,Murray Hill,New Jersey,United States,07974"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs,Murray Hill,New Jersey,United States,07974","institution_ids":["https://openalex.org/I127362389"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020494939","display_name":"Brian Stern","orcid":"https://orcid.org/0000-0002-8266-4059"},"institutions":[{"id":"https://openalex.org/I127362389","display_name":"Murray State University","ror":"https://ror.org/01fmwcn13","country_code":"US","type":"education","lineage":["https://openalex.org/I127362389"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brian Stern","raw_affiliation_strings":["Nokia Bell Labs,Murray Hill,New Jersey,United States,07974"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs,Murray Hill,New Jersey,United States,07974","institution_ids":["https://openalex.org/I127362389"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003445888","display_name":"Kwangwoong Kim","orcid":"https://orcid.org/0009-0006-1851-129X"},"institutions":[{"id":"https://openalex.org/I127362389","display_name":"Murray State University","ror":"https://ror.org/01fmwcn13","country_code":"US","type":"education","lineage":["https://openalex.org/I127362389"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kwangwoong Kim","raw_affiliation_strings":["Nokia Bell Labs,Murray Hill,New Jersey,United States,07974"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs,Murray Hill,New Jersey,United States,07974","institution_ids":["https://openalex.org/I127362389"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I127362389"],"apc_list":null,"apc_paid":null,"fwci":3.4704,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.93046481,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.5856000185012817,"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":0.5856000185012817,"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":0.17800000309944153,"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/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.06719999760389328,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.78329998254776},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6869000196456909},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.6189000010490417},{"id":"https://openalex.org/keywords/demultiplexer","display_name":"Demultiplexer","score":0.618399977684021},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.43549999594688416},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.40070000290870667},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3878999948501587}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.78329998254776},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6869000196456909},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.6189000010490417},{"id":"https://openalex.org/C74819829","wikidata":"https://www.wikidata.org/wiki/Q5256428","display_name":"Demultiplexer","level":4,"score":0.618399977684021},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5271000266075134},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46070000529289246},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.43549999594688416},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4228000044822693},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.40070000290870667},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3878999948501587},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.3846000134944916},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3528999984264374},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.34540000557899475},{"id":"https://openalex.org/C105303287","wikidata":"https://www.wikidata.org/wiki/Q936692","display_name":"Comb filter","level":3,"score":0.32269999384880066},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.301800012588501},{"id":"https://openalex.org/C32795469","wikidata":"https://www.wikidata.org/wiki/Q5156430","display_name":"Complementary sequences","level":2,"score":0.2946000099182129},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.27889999747276306},{"id":"https://openalex.org/C96834759","wikidata":"https://www.wikidata.org/wiki/Q750463","display_name":"Phase modulation","level":3,"score":0.263700008392334},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.259799987077713},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.2590999901294708}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecoc66593.2025.11263243","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11263243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Conference on Optical Communications (ECOC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2005807279","https://openalex.org/W2009058856","https://openalex.org/W2110523116","https://openalex.org/W2528996360","https://openalex.org/W2724724053","https://openalex.org/W3110642295","https://openalex.org/W4280617936","https://openalex.org/W4378234853","https://openalex.org/W4382726075"],"related_works":[],"abstract_inverted_index":{"We":[0],"recently":[1],"proposed":[2],"a":[3,10,47],"comb":[4,33,39],"based":[5],"WDM":[6],"transmitter":[7],"which":[8],"replaced":[9],"colored":[11],"demultiplexer":[12],"with":[13,31,46],"digital":[14],"MIMO":[15,23],"equalization.":[16],"Here":[17],"we":[18],"study":[19],"the":[20,27,42],"characteristics":[21],"of":[22,44],"matrices":[24],"to":[25,50,53],"reveal":[26],"concept":[28],"is":[29],"compatible":[30],"free-running":[32],"sources":[34],"and":[35],"can":[36],"take":[37],"more":[38],"lines":[40],"than":[41],"number":[43],"modulators":[45],"'beamforming'":[48],"capability":[49],"assign":[51],"signals":[52],"desired":[54],"wavelengths.":[55]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-12-05T00:00:00"}