{"id":"https://openalex.org/W4417053888","doi":"https://doi.org/10.1109/ecoc66593.2025.11263063","title":"Demonstration of Reconfigurable All-Optical Matrix-Matrix Multiplication Using Nonlinear Wave Mixing","display_name":"Demonstration of Reconfigurable All-Optical Matrix-Matrix Multiplication Using Nonlinear Wave Mixing","publication_year":2025,"publication_date":"2025-09-28","ids":{"openalex":"https://openalex.org/W4417053888","doi":"https://doi.org/10.1109/ecoc66593.2025.11263063"},"language":null,"primary_location":{"id":"doi:10.1109/ecoc66593.2025.11263063","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11263063","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":"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/A5078919124","display_name":"Wing Ko","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Wing Ko","raw_affiliation_strings":["Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106941896","display_name":"Abdulrahman Alhaddad","orcid":"https://orcid.org/0009-0008-8210-8934"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Abdulrahman Alhaddad","raw_affiliation_strings":["Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060910420","display_name":"Amir Minoofar","orcid":"https://orcid.org/0000-0002-4629-2673"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amir Minoofar","raw_affiliation_strings":["Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059571656","display_name":"Huibin Zhou","orcid":"https://orcid.org/0000-0001-5570-0950"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Huibin Zhou","raw_affiliation_strings":["Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120640278","display_name":"Muralekrishnan Ramakrisnan","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Muralekrishnan Ramakrisnan","raw_affiliation_strings":["Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100936965","display_name":"Yue Zuo","orcid":"https://orcid.org/0009-0007-2104-3711"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yue Zuo","raw_affiliation_strings":["Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072346870","display_name":"Xinzhou Su","orcid":"https://orcid.org/0000-0003-2520-4475"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xinzhou Su","raw_affiliation_strings":["Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019373620","display_name":"Moshe Tur","orcid":"https://orcid.org/0000-0001-6799-8387"},"institutions":[{"id":"https://openalex.org/I16391192","display_name":"Tel Aviv University","ror":"https://ror.org/04mhzgx49","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Moshe Tur","raw_affiliation_strings":["School of Electrical Engineering, Tel Aviv University,Ramat Aviv,Israel"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Tel Aviv University,Ramat Aviv,Israel","institution_ids":["https://openalex.org/I16391192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082897867","display_name":"Jonathan L. Habif","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan L. Habif","raw_affiliation_strings":["Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"last","author":{"id":null,"display_name":"Alan E. Willner","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alan E. Willner","raw_affiliation_strings":["Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Southern California,Depart. of Electrical Engineering,Los Angeles,CA,USA","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5078919124"],"corresponding_institution_ids":["https://openalex.org/I1174212"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.3962833,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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":0.5684000253677368,"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":0.5684000253677368,"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/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.2572000026702881,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.05050000175833702,"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/mixing","display_name":"Mixing (physics)","score":0.701200008392334},{"id":"https://openalex.org/keywords/multiplication","display_name":"Multiplication (music)","score":0.6563000082969666},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5285999774932861},{"id":"https://openalex.org/keywords/four-wave-mixing","display_name":"Four-wave mixing","score":0.49639999866485596},{"id":"https://openalex.org/keywords/cross-polarized-wave-generation","display_name":"Cross-polarized wave generation","score":0.4456999897956848},{"id":"https://openalex.org/keywords/matrix-multiplication","display_name":"Matrix multiplication","score":0.4390999972820282},{"id":"https://openalex.org/keywords/nonlinear-optics","display_name":"Nonlinear optics","score":0.4092999994754791}],"concepts":[{"id":"https://openalex.org/C138777275","wikidata":"https://www.wikidata.org/wiki/Q6884054","display_name":"Mixing (physics)","level":2,"score":0.701200008392334},{"id":"https://openalex.org/C2780595030","wikidata":"https://www.wikidata.org/wiki/Q3860309","display_name":"Multiplication (music)","level":2,"score":0.6563000082969666},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5285999774932861},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5077000260353088},{"id":"https://openalex.org/C146363664","wikidata":"https://www.wikidata.org/wiki/Q1424759","display_name":"Four-wave mixing","level":4,"score":0.49639999866485596},{"id":"https://openalex.org/C185838666","wikidata":"https://www.wikidata.org/wiki/Q5188192","display_name":"Cross-polarized wave generation","level":3,"score":0.4456999897956848},{"id":"https://openalex.org/C17349429","wikidata":"https://www.wikidata.org/wiki/Q1049914","display_name":"Matrix multiplication","level":3,"score":0.4390999972820282},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4388999938964844},{"id":"https://openalex.org/C78854221","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optics","level":3,"score":0.4092999994754791},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.3562000095844269},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35339999198913574},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34610000252723694},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.3319999873638153},{"id":"https://openalex.org/C148204187","wikidata":"https://www.wikidata.org/wiki/Q176541","display_name":"Optical computing","level":2,"score":0.29280000925064087},{"id":"https://openalex.org/C2991936344","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optical","level":3,"score":0.2921999990940094},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.2800000011920929},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2721000015735626},{"id":"https://openalex.org/C45613198","wikidata":"https://www.wikidata.org/wiki/Q1134091","display_name":"Optical filter","level":2,"score":0.25850000977516174},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2578999996185303},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.25290000438690186}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecoc66593.2025.11263063","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11263063","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2143194801","https://openalex.org/W2618530766","https://openalex.org/W2739588406","https://openalex.org/W2752849906","https://openalex.org/W3003967059","https://openalex.org/W4210305137","https://openalex.org/W4367728766","https://openalex.org/W4384522497","https://openalex.org/W4387451994","https://openalex.org/W4387772669","https://openalex.org/W4392682975","https://openalex.org/W4399728218","https://openalex.org/W4400282692","https://openalex.org/W4401803551","https://openalex.org/W4410992310","https://openalex.org/W4410992681"],"related_works":[],"abstract_inverted_index":{"We":[0],"demonstrate":[1],"all":[2],"optical":[3,22],"matrix-matrix":[4],"multiplication":[5],"using":[6],"nonlinear":[7],"wave":[8],"mixing":[9],"in":[10,20],"a":[11],"PPLN":[12],"waveguide,":[13],"processing":[14],"inputs,":[15],"weights,":[16],"and":[17,35,41,45],"outputs":[18],"entirely":[19],"the":[21],"domain.":[23],"The":[24,52],"system":[25],"supports":[26],"reconfigurable":[27],"matrix":[28],"sizes":[29],"(<tex":[30],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[31,37],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$3":[32],"\\times":[33,39],"3$</tex>":[34],"<tex":[36],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$2":[38],"2$</tex>)":[40],"operates":[42],"at":[43],"3":[44],"5":[46],"GHz":[47],"with":[48],"\\~{}4.6-bit":[49],"precision.":[50],"\u00a92025":[51],"Author(s)":[53]},"counts_by_year":[],"updated_date":"2026-03-25T23:56:10.502304","created_date":"2025-12-05T00:00:00"}