{"id":"https://openalex.org/W4311630605","doi":"https://doi.org/10.3390/s22239515","title":"Classification of Events Violating the Safety of Physical Layers in Fiber-Optic Network Infrastructures","display_name":"Classification of Events Violating the Safety of Physical Layers in Fiber-Optic Network Infrastructures","publication_year":2022,"publication_date":"2022-12-06","ids":{"openalex":"https://openalex.org/W4311630605","doi":"https://doi.org/10.3390/s22239515","pmid":"https://pubmed.ncbi.nlm.nih.gov/36502217"},"language":"en","primary_location":{"id":"doi:10.3390/s22239515","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22239515","pdf_url":"https://www.mdpi.com/1424-8220/22/23/9515/pdf?version=1670304400","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/22/23/9515/pdf?version=1670304400","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082439307","display_name":"Michal R\u016f\u017ei\u010dka","orcid":"https://orcid.org/0000-0002-3169-3108"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Michal Ruzicka","raw_affiliation_strings":["Department of Telecommunications, Faculty of Electrical Engineering and Communications, Brno University of Technology, Technicka 12, 616 00 Brno, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0002-3169-3108","affiliations":[{"raw_affiliation_string":"Department of Telecommunications, Faculty of Electrical Engineering and Communications, Brno University of Technology, Technicka 12, 616 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016276580","display_name":"Lukas Jabloncik","orcid":"https://orcid.org/0000-0001-9294-8082"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Lukas Jabloncik","raw_affiliation_strings":["Department of Telecommunications, Faculty of Electrical Engineering and Communications, Brno University of Technology, Technicka 12, 616 00 Brno, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0001-9294-8082","affiliations":[{"raw_affiliation_string":"Department of Telecommunications, Faculty of Electrical Engineering and Communications, Brno University of Technology, Technicka 12, 616 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083815736","display_name":"Petr Dejdar","orcid":"https://orcid.org/0000-0002-5008-1481"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Petr Dejdar","raw_affiliation_strings":["Department of Telecommunications, Faculty of Electrical Engineering and Communications, Brno University of Technology, Technicka 12, 616 00 Brno, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0002-5008-1481","affiliations":[{"raw_affiliation_string":"Department of Telecommunications, Faculty of Electrical Engineering and Communications, Brno University of Technology, Technicka 12, 616 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080320080","display_name":"Adri\u00e1n Toma\u0161ov","orcid":"https://orcid.org/0000-0003-1759-3482"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Adrian Tomasov","raw_affiliation_strings":["Department of Telecommunications, Faculty of Electrical Engineering and Communications, Brno University of Technology, Technicka 12, 616 00 Brno, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0003-1759-3482","affiliations":[{"raw_affiliation_string":"Department of Telecommunications, Faculty of Electrical Engineering and Communications, Brno University of Technology, Technicka 12, 616 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063452574","display_name":"Vladimir Spurny","orcid":"https://orcid.org/0000-0003-4132-1444"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Vladimir Spurny","raw_affiliation_strings":["Department of Telecommunications, Faculty of Electrical Engineering and Communications, Brno University of Technology, Technicka 12, 616 00 Brno, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0003-4132-1444","affiliations":[{"raw_affiliation_string":"Department of Telecommunications, Faculty of Electrical Engineering and Communications, Brno University of Technology, Technicka 12, 616 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061505516","display_name":"Petr M\u00fcnster","orcid":"https://orcid.org/0000-0002-4651-8353"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Petr Munster","raw_affiliation_strings":["Department of Telecommunications, Faculty of Electrical Engineering and Communications, Brno University of Technology, Technicka 12, 616 00 Brno, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0002-4651-8353","affiliations":[{"raw_affiliation_string":"Department of Telecommunications, Faculty of Electrical Engineering and Communications, Brno University of Technology, Technicka 12, 616 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5083815736"],"corresponding_institution_ids":["https://openalex.org/I60587646"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.8309,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.71756185,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"22","issue":"23","first_page":"9515","last_page":"9515"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","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"}},"topics":[{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","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":0.9984999895095825,"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9951000213623047,"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/fiber-optic-splitter","display_name":"Fiber optic splitter","score":0.6896377801895142},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.5866320133209229},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5863415002822876},{"id":"https://openalex.org/keywords/disconnection","display_name":"Disconnection","score":0.5544826984405518},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5465003848075867},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.524843692779541},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.5121169090270996},{"id":"https://openalex.org/keywords/beam-splitter","display_name":"Beam splitter","score":0.47163721919059753},{"id":"https://openalex.org/keywords/network-layer","display_name":"Network layer","score":0.46976399421691895},{"id":"https://openalex.org/keywords/optical-fiber-cable","display_name":"Optical fiber cable","score":0.4656561017036438},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.45576155185699463},{"id":"https://openalex.org/keywords/fiber-optic-sensor","display_name":"Fiber optic sensor","score":0.4239046573638916},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.40791141986846924},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3173521161079407},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2973242998123169},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2789629101753235},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.2718217968940735},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2413908839225769},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21091705560684204},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.12721434235572815},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.10582759976387024}],"concepts":[{"id":"https://openalex.org/C146199129","wikidata":"https://www.wikidata.org/wiki/Q5446365","display_name":"Fiber optic splitter","level":4,"score":0.6896377801895142},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.5866320133209229},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5863415002822876},{"id":"https://openalex.org/C2780371621","wikidata":"https://www.wikidata.org/wiki/Q3709910","display_name":"Disconnection","level":2,"score":0.5544826984405518},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5465003848075867},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.524843692779541},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.5121169090270996},{"id":"https://openalex.org/C19819980","wikidata":"https://www.wikidata.org/wiki/Q947542","display_name":"Beam splitter","level":3,"score":0.47163721919059753},{"id":"https://openalex.org/C117468950","wikidata":"https://www.wikidata.org/wiki/Q208074","display_name":"Network layer","level":3,"score":0.46976399421691895},{"id":"https://openalex.org/C161325326","wikidata":"https://www.wikidata.org/wiki/Q197961","display_name":"Optical fiber cable","level":3,"score":0.4656561017036438},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.45576155185699463},{"id":"https://openalex.org/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.4239046573638916},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.40791141986846924},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3173521161079407},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2973242998123169},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2789629101753235},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.2718217968940735},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2413908839225769},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21091705560684204},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.12721434235572815},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.10582759976387024},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D005336","descriptor_name":"Fiber Optic Technology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005336","descriptor_name":"Fiber Optic Technology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005336","descriptor_name":"Fiber Optic Technology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014732","descriptor_name":"Vibration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014732","descriptor_name":"Vibration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014732","descriptor_name":"Vibration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055100","descriptor_name":"Optical Fibers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D055100","descriptor_name":"Optical Fibers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D055100","descriptor_name":"Optical Fibers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3390/s22239515","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22239515","pdf_url":"https://www.mdpi.com/1424-8220/22/23/9515/pdf?version=1670304400","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:36502217","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36502217","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:20dac77658be44a58997e6898b0467d5","is_oa":true,"landing_page_url":"https://doaj.org/article/20dac77658be44a58997e6898b0467d5","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 22, Iss 23, p 9515 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/22/23/9515/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s22239515","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 22; Issue 23; Pages: 9515","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:9738294","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9738294","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s22239515","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22239515","pdf_url":"https://www.mdpi.com/1424-8220/22/23/9515/pdf?version=1670304400","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G7700638506","display_name":null,"funder_award_id":"FEKT-K-22-773","funder_id":"https://openalex.org/F4320321005","funder_display_name":"Ministerstvo \u0160kolstv\u00ed, Ml\u00e1de\u017ee a T\u011blov\u00fdchovy"}],"funders":[{"id":"https://openalex.org/F4320321005","display_name":"Ministerstvo \u0160kolstv\u00ed, Ml\u00e1de\u017ee a T\u011blov\u00fdchovy","ror":"https://ror.org/037n8p820"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4311630605.pdf"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W360303391","https://openalex.org/W2011783155","https://openalex.org/W2091540593","https://openalex.org/W2517647381","https://openalex.org/W2608165976","https://openalex.org/W2772700011","https://openalex.org/W2896906999","https://openalex.org/W2897973789","https://openalex.org/W2901696168","https://openalex.org/W2939779141","https://openalex.org/W2955488453","https://openalex.org/W2955934126","https://openalex.org/W2970971581","https://openalex.org/W2987281104","https://openalex.org/W2998775635","https://openalex.org/W3042759029","https://openalex.org/W3096336908","https://openalex.org/W3099360151","https://openalex.org/W3109068396","https://openalex.org/W3127308631","https://openalex.org/W3215207192","https://openalex.org/W3216589320","https://openalex.org/W3217451388","https://openalex.org/W4205783990","https://openalex.org/W4207027666","https://openalex.org/W4214829285","https://openalex.org/W4224253579","https://openalex.org/W4226255916","https://openalex.org/W4281734329","https://openalex.org/W4281747714","https://openalex.org/W4282546808","https://openalex.org/W4283171216","https://openalex.org/W4283451370","https://openalex.org/W4283581785","https://openalex.org/W4301877703","https://openalex.org/W6804408761"],"related_works":["https://openalex.org/W2050159875","https://openalex.org/W2132625580","https://openalex.org/W3135766603","https://openalex.org/W2353189191","https://openalex.org/W2177743615","https://openalex.org/W2041970323","https://openalex.org/W2547494374","https://openalex.org/W2367576053","https://openalex.org/W2005500013","https://openalex.org/W4311630605"],"abstract_inverted_index":{"Fiber-optic":[0],"network":[1],"infrastructures":[2],"are":[3,17],"crucial":[4],"for":[5,20,110],"the":[6,21,36,39,43,49,82,85,99],"transmission":[7],"of":[8,23,38,42,84,94],"data":[9,25],"over":[10],"long":[11],"and":[12,68],"short":[13],"distances.":[14],"Fiber":[15],"optics":[16],"also":[18],"preferred":[19],"infrastructure":[22],"in-building":[24],"communications.":[26],"In":[27],"this":[28],"study,":[29],"we":[30],"use":[31,73],"polarization":[32,56,65],"analysis":[33],"to":[34,55,76,115],"ensure":[35],"security":[37,108],"optical":[40],"fiber/cables":[41],"physical":[44,86],"layer.":[45],"This":[46],"method":[47],"exploits":[48],"changes":[50],"induced":[51],"by":[52],"mechanical":[53],"vibrations":[54],"states,":[57],"which":[58],"can":[59,102,121],"be":[60,103,122],"easily":[61],"detected":[62],"using":[63],"a":[64,69,111],"beam":[66],"splitter":[67],"balancing":[70],"photodetector.":[71],"We":[72],"machine":[74],"learning":[75],"classify":[77],"selected":[78,107],"events":[79,120],"that":[80],"violate":[81],"safety":[83],"layer,":[87],"such":[88],"as":[89],"manipulation":[90],"or":[91],"temporary":[92],"disconnection":[93],"connectors.":[95],"The":[96],"results":[97],"show":[98],"resting":[100],"state":[101],"accurately":[104],"distinguished":[105],"from":[106],"breaches":[109],"fiber":[112],"route":[113],"subjected":[114],"environmental":[116],"disturbances,":[117],"where":[118],"individual":[119],"classified":[123],"with":[124],"nearly":[125],"99%":[126],"accuracy.":[127]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2025-10-10T00:00:00"}
