{"id":"https://openalex.org/W3185309150","doi":"https://doi.org/10.23919/ondm51796.2021.9492462","title":"On the Availability of the Decoy State BB84 QKD over a Terrestrial FSO Link","display_name":"On the Availability of the Decoy State BB84 QKD over a Terrestrial FSO Link","publication_year":2021,"publication_date":"2021-06-28","ids":{"openalex":"https://openalex.org/W3185309150","doi":"https://doi.org/10.23919/ondm51796.2021.9492462","mag":"3185309150"},"language":"en","primary_location":{"id":"doi:10.23919/ondm51796.2021.9492462","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ondm51796.2021.9492462","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on Optical Network Design and Modeling (ONDM)","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/A5015639101","display_name":"Argiris Ntanos","orcid":"https://orcid.org/0000-0002-0142-5831"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Argiris Ntanos","raw_affiliation_strings":["National Technical University of Athens,School of Electrical and Computer Engineering,Athens,Greece","School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"National Technical University of Athens,School of Electrical and Computer Engineering,Athens,Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035523354","display_name":"Dimitris Zavitsanos","orcid":"https://orcid.org/0000-0003-4775-7812"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitris Zavitsanos","raw_affiliation_strings":["National Technical University of Athens,School of Electrical and Computer Engineering,Athens,Greece","School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"National Technical University of Athens,School of Electrical and Computer Engineering,Athens,Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030190135","display_name":"Nikolaos K. Lyras","orcid":"https://orcid.org/0000-0002-6964-8185"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikolaos K. Lyras","raw_affiliation_strings":["National Technical University of Athens,School of Electrical and Computer Engineering,Athens,Greece","School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"National Technical University of Athens,School of Electrical and Computer Engineering,Athens,Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062061915","display_name":"Giannis Giannoulis","orcid":"https://orcid.org/0000-0002-5825-5597"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Giannis Giannoulis","raw_affiliation_strings":["National Technical University of Athens,School of Electrical and Computer Engineering,Athens,Greece","School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"National Technical University of Athens,School of Electrical and Computer Engineering,Athens,Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053874184","display_name":"H. Avramopoulos","orcid":"https://orcid.org/0000-0001-8793-2262"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Hercules Avramopoulos","raw_affiliation_strings":["National Technical University of Athens,School of Electrical and Computer Engineering,Athens,Greece","School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"National Technical University of Athens,School of Electrical and Computer Engineering,Athens,Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5015639101"],"corresponding_institution_ids":["https://openalex.org/I174458059"],"apc_list":null,"apc_paid":null,"fwci":0.7019,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.69318511,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9987999796867371,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9987999796867371,"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/T10020","display_name":"Quantum Information and Cryptography","score":0.9973999857902527,"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/T10232","display_name":"Optical Network Technologies","score":0.9817000031471252,"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/quantum-key-distribution","display_name":"Quantum key distribution","score":0.9006813764572144},{"id":"https://openalex.org/keywords/bb84","display_name":"BB84","score":0.8614711761474609},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.5139464735984802},{"id":"https://openalex.org/keywords/radiance","display_name":"Radiance","score":0.5064114332199097},{"id":"https://openalex.org/keywords/free-space-optical-communication","display_name":"Free-space optical communication","score":0.5029429793357849},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4683249294757843},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4436799883842468},{"id":"https://openalex.org/keywords/optical-link","display_name":"Optical link","score":0.4213537275791168},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38505056500434875},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.34200024604797363},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.33048850297927856},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.32929715514183044},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.3210054636001587},{"id":"https://openalex.org/keywords/optical-communication","display_name":"Optical communication","score":0.30363884568214417},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2807921767234802},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2093765139579773},{"id":"https://openalex.org/keywords/quantum-cryptography","display_name":"Quantum cryptography","score":0.20295333862304688},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.196490079164505},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.12884417176246643},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.12727555632591248},{"id":"https://openalex.org/keywords/quantum-information","display_name":"Quantum information","score":0.08673033118247986}],"concepts":[{"id":"https://openalex.org/C95466800","wikidata":"https://www.wikidata.org/wiki/Q1027298","display_name":"Quantum key distribution","level":3,"score":0.9006813764572144},{"id":"https://openalex.org/C78203541","wikidata":"https://www.wikidata.org/wiki/Q2566969","display_name":"BB84","level":5,"score":0.8614711761474609},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.5139464735984802},{"id":"https://openalex.org/C23690007","wikidata":"https://www.wikidata.org/wiki/Q1411145","display_name":"Radiance","level":2,"score":0.5064114332199097},{"id":"https://openalex.org/C197000039","wikidata":"https://www.wikidata.org/wiki/Q2027432","display_name":"Free-space optical communication","level":3,"score":0.5029429793357849},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4683249294757843},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4436799883842468},{"id":"https://openalex.org/C2777226104","wikidata":"https://www.wikidata.org/wiki/Q7098866","display_name":"Optical link","level":3,"score":0.4213537275791168},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38505056500434875},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.34200024604797363},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.33048850297927856},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.32929715514183044},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.3210054636001587},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.30363884568214417},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2807921767234802},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2093765139579773},{"id":"https://openalex.org/C144901912","wikidata":"https://www.wikidata.org/wiki/Q471906","display_name":"Quantum cryptography","level":4,"score":0.20295333862304688},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.196490079164505},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12884417176246643},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.12727555632591248},{"id":"https://openalex.org/C169699857","wikidata":"https://www.wikidata.org/wiki/Q2122243","display_name":"Quantum information","level":3,"score":0.08673033118247986},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.0},{"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/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ondm51796.2021.9492462","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ondm51796.2021.9492462","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on Optical Network Design and Modeling (ONDM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.8500000238418579,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1556909464","https://openalex.org/W1964707419","https://openalex.org/W1970006170","https://openalex.org/W1983197278","https://openalex.org/W2012369662","https://openalex.org/W2018130100","https://openalex.org/W2071764857","https://openalex.org/W2088138918","https://openalex.org/W2100257068","https://openalex.org/W2106886959","https://openalex.org/W2139180119","https://openalex.org/W2149614020","https://openalex.org/W2169941196","https://openalex.org/W2173074330","https://openalex.org/W2295046041","https://openalex.org/W2336861552","https://openalex.org/W2405194668","https://openalex.org/W2473315843","https://openalex.org/W2516474095","https://openalex.org/W2734851509","https://openalex.org/W2779685809","https://openalex.org/W2905508094","https://openalex.org/W2910345890","https://openalex.org/W2915510138","https://openalex.org/W2948602808","https://openalex.org/W3008629526","https://openalex.org/W3046056809","https://openalex.org/W3094064697","https://openalex.org/W3098835661","https://openalex.org/W3104620226","https://openalex.org/W3104814279","https://openalex.org/W6747155213"],"related_works":["https://openalex.org/W3099174309","https://openalex.org/W4390997098","https://openalex.org/W4367358755","https://openalex.org/W2793294224","https://openalex.org/W3011401624","https://openalex.org/W3006889293","https://openalex.org/W2849376718","https://openalex.org/W3105166640","https://openalex.org/W2797813721","https://openalex.org/W2370978838"],"abstract_inverted_index":{"A":[0],"research":[1],"contribution":[2],"focusing":[3],"on":[4,48,62],"the":[5,8,30,49,63,75,78,86,93],"feasibility":[6],"of":[7,33,65,77,85],"Decoy":[9],"State":[10],"BB84":[11],"Quantum":[12],"Key":[13,88],"Distribution":[14],"(QKD)":[15],"protocol":[16],"over":[17],"a":[18],"free-space":[19],"optical":[20],"(FSO)":[21],"link":[22,80,94],"under":[23],"strong":[24,66],"and":[25,60,91],"moderate":[26],"solar":[27],"radiance":[28],"in":[29],"urban":[31],"environment":[32],"Athens":[34],"city,":[35],"Greece":[36],"for":[37],"short":[38],"distances":[39],"up":[40],"to":[41],"1km":[42],"is":[43,46,54],"presented.":[44],"Emphasis":[45],"placed":[47],"time":[50],"varying":[51],"attenuation":[52],"which":[53],"introduced":[55],"by":[56,81],"various":[57],"atmospheric":[58,67],"processes":[59],"especially":[61],"effect":[64],"turbulence.":[68],"We":[69],"examine":[70],"how":[71],"these":[72],"factors":[73],"affect":[74],"performance":[76],"FSO":[79],"conducting":[82],"numerical":[83],"simulations":[84],"Secure":[87],"Rate":[89],"(SKR)":[90],"evaluating":[92],"availability.":[95]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}