{"id":"https://openalex.org/W2893236142","doi":"https://doi.org/10.1109/icton.2018.8473586","title":"Optical Signal Processing Based on 4\u00d74 Multimode Interference Structures","display_name":"Optical Signal Processing Based on 4\u00d74 Multimode Interference Structures","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2893236142","doi":"https://doi.org/10.1109/icton.2018.8473586","mag":"2893236142"},"language":"en","primary_location":{"id":"doi:10.1109/icton.2018.8473586","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2018.8473586","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 20th International Conference on Transparent Optical Networks (ICTON)","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/A5001345580","display_name":"Duy Tien Le","orcid":"https://orcid.org/0000-0001-9345-7007"},"institutions":[{"id":"https://openalex.org/I177233841","display_name":"Vietnam National University, Hanoi","ror":"https://ror.org/02jmfj006","country_code":"VN","type":"education","lineage":["https://openalex.org/I177233841"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Duy-Tien Le","raw_affiliation_strings":["International School, Vietnam National University (VNU-IS), Hanoi, Vietnam"],"affiliations":[{"raw_affiliation_string":"International School, Vietnam National University (VNU-IS), Hanoi, Vietnam","institution_ids":["https://openalex.org/I177233841"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110571604","display_name":"Trung-Thanh Le","orcid":null},"institutions":[{"id":"https://openalex.org/I177233841","display_name":"Vietnam National University, Hanoi","ror":"https://ror.org/02jmfj006","country_code":"VN","type":"education","lineage":["https://openalex.org/I177233841"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Trung-Thanh Le","raw_affiliation_strings":["International School, Vietnam National University (VNU-IS), Hanoi, Vietnam"],"affiliations":[{"raw_affiliation_string":"International School, Vietnam National University (VNU-IS), Hanoi, Vietnam","institution_ids":["https://openalex.org/I177233841"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109925533","display_name":"Laurence W. Cahill","orcid":null},"institutions":[{"id":"https://openalex.org/I196829312","display_name":"La Trobe University","ror":"https://ror.org/01rxfrp27","country_code":"AU","type":"education","lineage":["https://openalex.org/I196829312"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Laurence W. Cahill","raw_affiliation_strings":["Department of Engineering, La Trobe University, Melbourne, Australia"],"affiliations":[{"raw_affiliation_string":"Department of Engineering, La Trobe University, Melbourne, Australia","institution_ids":["https://openalex.org/I196829312"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5001345580"],"corresponding_institution_ids":["https://openalex.org/I177233841"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.09389591,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"4","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","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/T10299","display_name":"Photonic and Optical Devices","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/T10232","display_name":"Optical Network Technologies","score":0.9998999834060669,"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":0.9994000196456909,"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/xnor-gate","display_name":"XNOR gate","score":0.9253754615783691},{"id":"https://openalex.org/keywords/nand-gate","display_name":"NAND gate","score":0.6456483006477356},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6281064748764038},{"id":"https://openalex.org/keywords/xor-gate","display_name":"XOR gate","score":0.5980139374732971},{"id":"https://openalex.org/keywords/header","display_name":"Header","score":0.5570905208587646},{"id":"https://openalex.org/keywords/logic-gate","display_name":"Logic gate","score":0.5491896867752075},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5058190822601318},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3666340410709381},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2626774311065674},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20782765746116638},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12378299236297607}],"concepts":[{"id":"https://openalex.org/C57684291","wikidata":"https://www.wikidata.org/wiki/Q1336142","display_name":"XNOR gate","level":4,"score":0.9253754615783691},{"id":"https://openalex.org/C124296912","wikidata":"https://www.wikidata.org/wiki/Q575178","display_name":"NAND gate","level":3,"score":0.6456483006477356},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6281064748764038},{"id":"https://openalex.org/C28495749","wikidata":"https://www.wikidata.org/wiki/Q155516","display_name":"XOR gate","level":3,"score":0.5980139374732971},{"id":"https://openalex.org/C48105269","wikidata":"https://www.wikidata.org/wiki/Q1141160","display_name":"Header","level":2,"score":0.5570905208587646},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.5491896867752075},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5058190822601318},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3666340410709381},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2626774311065674},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20782765746116638},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12378299236297607}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icton.2018.8473586","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2018.8473586","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 20th International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5299999713897705,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W561784738","https://openalex.org/W1492043351","https://openalex.org/W1522818842","https://openalex.org/W1978087740","https://openalex.org/W1980145880","https://openalex.org/W1980703200","https://openalex.org/W1984012049","https://openalex.org/W1985812222","https://openalex.org/W1986281693","https://openalex.org/W1992533412","https://openalex.org/W2005888603","https://openalex.org/W2017398735","https://openalex.org/W2018418730","https://openalex.org/W2023915280","https://openalex.org/W2027217447","https://openalex.org/W2028496265","https://openalex.org/W2031614119","https://openalex.org/W2042998200","https://openalex.org/W2057778993","https://openalex.org/W2072181885","https://openalex.org/W2095176561","https://openalex.org/W2120246547","https://openalex.org/W2151898602","https://openalex.org/W2156625620","https://openalex.org/W2160199218","https://openalex.org/W2170621697","https://openalex.org/W2313605302","https://openalex.org/W2339868326","https://openalex.org/W2545509442","https://openalex.org/W2569823862","https://openalex.org/W2618477522","https://openalex.org/W2777317418","https://openalex.org/W2874061273","https://openalex.org/W6738197519"],"related_works":["https://openalex.org/W2809950606","https://openalex.org/W3046969929","https://openalex.org/W2069684819","https://openalex.org/W2616524835","https://openalex.org/W2347708070","https://openalex.org/W2086344757","https://openalex.org/W2785627314","https://openalex.org/W2102335981","https://openalex.org/W2146208178","https://openalex.org/W4246304997"],"abstract_inverted_index":{"All-optical":[0],"logic":[1,52,125,128],"gates":[2,136],"have":[3,12],"attracted":[4],"considerable":[5],"attention":[6],"over":[7],"the":[8,57,94,99,108,121],"past":[9],"decade.":[10],"They":[11],"found":[13],"application":[14],"as":[15],"adders,":[16],"subtractors,":[17],"header":[18],"recognizers,":[19],"parity":[20],"checkers":[21],"and":[22,38,50,63,76,107,127,134],"in":[23,78],"encryption":[24],"systems.":[25],"In":[26],"this":[27,162],"paper,":[28],"we":[29],"present":[30],"a":[31,67,145],"new":[32],"structure":[33],"based":[34],"on":[35,60,86],"cascaded":[36],"4\u00d74":[37],"2\u00d72":[39],"multimode":[40],"interference":[41],"(MMI)":[42],"couplers":[43],"for":[44,72,97,115,124,130,144],"implementing":[45],"optical":[46,73,79],"XOR,":[47,131],"XNOR,":[48,132],"NAND":[49],"OR":[51,135],"gates.":[53],"The":[54,102],"emphasis":[55],"of":[56,147,154],"design":[58,68],"is":[59],"optimising":[61],"bandwidth":[62,146],"fabrication":[64,152],"tolerance.":[65],"Such":[66],"would":[69],"be":[70,158],"useful":[71],"label":[74],"swapping":[75],"recognition":[77],"packet":[80],"switching":[81],"networks.":[82],"We":[83,118],"use":[84],"silicon":[85],"insulator":[87],"(SOI)":[88],"waveguides":[89],"that":[90,120],"are":[91,113,137],"compatible":[92],"with":[93],"CMOS":[95],"technology,":[96],"designing":[98],"whole":[100],"device.":[101],"Beam":[103],"Propagation":[104],"Method":[105,111],"(BPM)":[106],"Eigenmode":[109],"Expansion":[110],"(EEM)":[112],"used":[114],"numerical":[116],"simulations.":[117],"show":[119],"contrast":[122],"ratios":[123],"1":[126],"0":[129],"NAND,":[133],"from":[138],"18":[139],"dB":[140,143],"to":[141],"28":[142],"30nm,":[148],"respectively.":[149],"A":[150],"large":[151],"tolerance":[153],"\u00b1500":[155],"nm":[156],"can":[157],"achieved":[159],"by":[160],"using":[161],"structure.":[163]},"counts_by_year":[{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}