{"id":"https://openalex.org/W4391086947","doi":"https://doi.org/10.23919/ofc49934.2023.10117049","title":"Deep-learning-enabled High Electrical-spectral-efficiency Direct Detection with Reduced Computation Complexity","display_name":"Deep-learning-enabled High Electrical-spectral-efficiency Direct Detection with Reduced Computation Complexity","publication_year":2023,"publication_date":"2023-03-01","ids":{"openalex":"https://openalex.org/W4391086947","doi":"https://doi.org/10.23919/ofc49934.2023.10117049"},"language":"en","primary_location":{"id":"doi:10.23919/ofc49934.2023.10117049","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/ofc49934.2023.10117049","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","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/A5023689094","display_name":"Xingfeng Li","orcid":"https://orcid.org/0000-0002-6640-1048"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingfeng Li","raw_affiliation_strings":["Shanghai Jiao Tong University,State Key Lab of Advanced Optical Communication Systems and Networks,Department of Electronic Engineering,Shanghai,China,200240"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,State Key Lab of Advanced Optical Communication Systems and Networks,Department of Electronic Engineering,Shanghai,China,200240","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100727734","display_name":"Jingchi Li","orcid":"https://orcid.org/0000-0001-5077-0343"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingchi Li","raw_affiliation_strings":["Shanghai Jiao Tong University,State Key Lab of Advanced Optical Communication Systems and Networks,Department of Electronic Engineering,Shanghai,China,200240"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,State Key Lab of Advanced Optical Communication Systems and Networks,Department of Electronic Engineering,Shanghai,China,200240","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031227875","display_name":"Shaohua An","orcid":"https://orcid.org/0000-0002-0544-7587"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaohua An","raw_affiliation_strings":["Shanghai Jiao Tong University,State Key Lab of Advanced Optical Communication Systems and Networks,Department of Electronic Engineering,Shanghai,China,200240"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,State Key Lab of Advanced Optical Communication Systems and Networks,Department of Electronic Engineering,Shanghai,China,200240","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007453669","display_name":"Hudi Liu","orcid":"https://orcid.org/0009-0002-4038-1963"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hudi Liu","raw_affiliation_strings":["Shanghai Jiao Tong University,State Key Lab of Advanced Optical Communication Systems and Networks,Department of Electronic Engineering,Shanghai,China,200240"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,State Key Lab of Advanced Optical Communication Systems and Networks,Department of Electronic Engineering,Shanghai,China,200240","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027948932","display_name":"William Shieh","orcid":"https://orcid.org/0000-0003-1777-5403"},"institutions":[{"id":"https://openalex.org/I3133055985","display_name":"Westlake University","ror":"https://ror.org/05hfa4n20","country_code":"CN","type":"education","lineage":["https://openalex.org/I3133055985"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"William Shieh","raw_affiliation_strings":["Westlake University,School of Engineering,Hangzhou,China,310030"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Westlake University,School of Engineering,Hangzhou,China,310030","institution_ids":["https://openalex.org/I3133055985"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026515323","display_name":"Yikai Su","orcid":"https://orcid.org/0000-0002-1526-8187"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yikai Su","raw_affiliation_strings":["Shanghai Jiao Tong University,State Key Lab of Advanced Optical Communication Systems and Networks,Department of Electronic Engineering,Shanghai,China,200240"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,State Key Lab of Advanced Optical Communication Systems and Networks,Department of Electronic Engineering,Shanghai,China,200240","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9994999766349792,"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":0.9991000294685364,"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/computer-science","display_name":"Computer science","score":0.6145275235176086},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6127275228500366},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5668965578079224},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.533229649066925},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.5022008419036865},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4985971450805664},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4716989994049072},{"id":"https://openalex.org/keywords/sideband","display_name":"Sideband","score":0.4473266005516052},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.44691216945648193},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.44416001439094543},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38993462920188904},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3263370394706726},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2596468925476074},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2585639953613281},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1376863718032837},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11324012279510498},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.09593647718429565},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.08919927477836609}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6145275235176086},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6127275228500366},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5668965578079224},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.533229649066925},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.5022008419036865},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4985971450805664},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4716989994049072},{"id":"https://openalex.org/C2776499502","wikidata":"https://www.wikidata.org/wiki/Q2267009","display_name":"Sideband","level":3,"score":0.4473266005516052},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.44691216945648193},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.44416001439094543},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38993462920188904},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3263370394706726},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2596468925476074},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2585639953613281},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1376863718032837},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11324012279510498},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.09593647718429565},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.08919927477836609},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ofc49934.2023.10117049","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/ofc49934.2023.10117049","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Optical Fiber Communications Conference and Exhibition (OFC)","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":8,"referenced_works":["https://openalex.org/W2097117768","https://openalex.org/W3005273219","https://openalex.org/W3014596729","https://openalex.org/W3216922835","https://openalex.org/W4220904117","https://openalex.org/W4224987297","https://openalex.org/W4225728161","https://openalex.org/W4290712492"],"related_works":["https://openalex.org/W2965983352","https://openalex.org/W1924629901","https://openalex.org/W1980759281","https://openalex.org/W4309103148","https://openalex.org/W3144702526","https://openalex.org/W2784222102","https://openalex.org/W4385308420","https://openalex.org/W3176621072","https://openalex.org/W3048182912","https://openalex.org/W2038130735"],"abstract_inverted_index":{"We":[0],"demonstrate":[1],"a":[2],"50-GBaud":[3],"complex-valued":[4],"double-sideband":[5],"16-QAM":[6],"signal":[7],"transmission":[8],"over":[9],"80-km":[10],"single-mode":[11],"fiber":[12],"with":[13],"~64%":[14],"computational-budget":[15],"reduction":[16],"in":[17],"field":[18],"reconstruction.":[19],"This":[20],"is":[21],"achieved":[22],"by":[23],"using":[24],"1\u00d71":[25],"convolutions":[26],"for":[27],"dimensionality":[28],"sparsification.":[29]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}