{"id":"https://openalex.org/W4391087082","doi":"https://doi.org/10.23919/ofc49934.2023.10117054","title":"Nonlinear Tolerant Conjugated RoF System Secured by Physical Layer Encryption with Deliberate Signal Randomization","display_name":"Nonlinear Tolerant Conjugated RoF System Secured by Physical Layer Encryption with Deliberate Signal Randomization","publication_year":2023,"publication_date":"2023-03-01","ids":{"openalex":"https://openalex.org/W4391087082","doi":"https://doi.org/10.23919/ofc49934.2023.10117054"},"language":"en","primary_location":{"id":"doi:10.23919/ofc49934.2023.10117054","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/ofc49934.2023.10117054","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":"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/A5009028581","display_name":"Tatsuki Ishijima","orcid":null},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Tatsuki Ishijima","raw_affiliation_strings":["Tokyo Metropolitan University,Tokyo,Japan,191-0065"],"affiliations":[{"raw_affiliation_string":"Tokyo Metropolitan University,Tokyo,Japan,191-0065","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071572072","display_name":"Shuhei Otsuka","orcid":null},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shuhei Otsuka","raw_affiliation_strings":["Tokyo Metropolitan University,Tokyo,Japan,191-0065"],"affiliations":[{"raw_affiliation_string":"Tokyo Metropolitan University,Tokyo,Japan,191-0065","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034205170","display_name":"Shun Harada","orcid":null},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shun Harada","raw_affiliation_strings":["Tokyo Metropolitan University,Tokyo,Japan,191-0065"],"affiliations":[{"raw_affiliation_string":"Tokyo Metropolitan University,Tokyo,Japan,191-0065","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066730970","display_name":"Takahide Sakamoto","orcid":"https://orcid.org/0000-0003-0605-0642"},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takahide Sakamoto","raw_affiliation_strings":["Tokyo Metropolitan University,Tokyo,Japan,191-0065"],"affiliations":[{"raw_affiliation_string":"Tokyo Metropolitan University,Tokyo,Japan,191-0065","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008460825","display_name":"Ken Tanizawa","orcid":"https://orcid.org/0000-0003-3289-3969"},"institutions":[{"id":"https://openalex.org/I149481174","display_name":"Tamagawa University","ror":"https://ror.org/05f8a4p63","country_code":"JP","type":"education","lineage":["https://openalex.org/I149481174"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ken Tanizawa","raw_affiliation_strings":["Tamagawa University,Quantum ICT Research Institute,Tokyo,Japan,194-8610"],"affiliations":[{"raw_affiliation_string":"Tamagawa University,Quantum ICT Research Institute,Tokyo,Japan,194-8610","institution_ids":["https://openalex.org/I149481174"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078590303","display_name":"Fumio Futami","orcid":"https://orcid.org/0000-0001-7596-6107"},"institutions":[{"id":"https://openalex.org/I149481174","display_name":"Tamagawa University","ror":"https://ror.org/05f8a4p63","country_code":"JP","type":"education","lineage":["https://openalex.org/I149481174"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fumio Futami","raw_affiliation_strings":["Tamagawa University,Quantum ICT Research Institute,Tokyo,Japan,194-8610"],"affiliations":[{"raw_affiliation_string":"Tamagawa University,Quantum ICT Research Institute,Tokyo,Japan,194-8610","institution_ids":["https://openalex.org/I149481174"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5009028581"],"corresponding_institution_ids":["https://openalex.org/I69740276"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18105015,"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":"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/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9994000196456909,"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/signal","display_name":"SIGNAL (programming language)","score":0.6367998719215393},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.6174376010894775},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5992412567138672},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5722718238830566},{"id":"https://openalex.org/keywords/dbm","display_name":"dBm","score":0.505681037902832},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4808681607246399},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4723666310310364},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.4257006049156189},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.38510093092918396},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.31486839056015015},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2228381633758545},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1493314802646637},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.14580705761909485},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.107298344373703},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.09407615661621094}],"concepts":[{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6367998719215393},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6174376010894775},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5992412567138672},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5722718238830566},{"id":"https://openalex.org/C94105702","wikidata":"https://www.wikidata.org/wiki/Q777017","display_name":"dBm","level":4,"score":0.505681037902832},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4808681607246399},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4723666310310364},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4257006049156189},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.38510093092918396},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31486839056015015},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2228381633758545},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1493314802646637},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.14580705761909485},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.107298344373703},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.09407615661621094},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ofc49934.2023.10117054","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/ofc49934.2023.10117054","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":5,"referenced_works":["https://openalex.org/W1916286206","https://openalex.org/W1964178306","https://openalex.org/W2008522297","https://openalex.org/W3019301352","https://openalex.org/W3135624924"],"related_works":["https://openalex.org/W3044591057","https://openalex.org/W2174353780","https://openalex.org/W2467369358","https://openalex.org/W1977804317","https://openalex.org/W3172238151","https://openalex.org/W2182198657","https://openalex.org/W1979776121","https://openalex.org/W2408870124","https://openalex.org/W2062277989","https://openalex.org/W2039749728"],"abstract_inverted_index":{"We":[0],"propose":[1],"and":[2,18],"demonstrate":[3],"conjugated":[4],"RoF":[5,21],"(C-RoF)":[6],"secured":[7,25],"by":[8],"physical":[9],"layer":[10],"encryption":[11],"with":[12,30],"deliberate":[13],"signal":[14],"randomization,":[15],"for":[16],"high-RF-link-gain":[17],"high-security":[19],"analog":[20],"transmission.":[22],"19.4-dBm":[23],"high-power":[24],"C-RoF-QPSK":[26],"is":[27],"experimentally":[28],"achieved":[29],"improved":[31],"fiber":[32],"nonlinearity":[33],"tolerance.":[34]},"counts_by_year":[],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}