{"id":"https://openalex.org/W2798959179","doi":"https://doi.org/10.1109/ecoc.2017.8345980","title":"Influence of the SNR of Pilot Tones on the Carrier Phase Estimation in Coherent Quantum Receivers","display_name":"Influence of the SNR of Pilot Tones on the Carrier Phase Estimation in Coherent Quantum Receivers","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2798959179","doi":"https://doi.org/10.1109/ecoc.2017.8345980","mag":"2798959179"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc.2017.8345980","doi":"https://doi.org/10.1109/ecoc.2017.8345980","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2017.8345980","pdf_url":null,"source":{"id":"https://openalex.org/S4306418339","display_name":"European Conference on Optical Communication","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5037673451","display_name":"Sebastian Kleis","orcid":"https://orcid.org/0000-0002-4171-8823","observed_orcids":["https://orcid.org/0000-0002-4171-8823"]},"institutions":[{"id":"https://openalex.org/I190134885","display_name":"Helmut Schmidt University","ror":"https://ror.org/04e8jbs38","country_code":"DE","type":"education","lineage":["https://openalex.org/I190134885"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sebastian Kleis","raw_affiliation_strings":["Helmut Schmidt University, Hamburg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Helmut Schmidt University, Hamburg","institution_ids":["https://openalex.org/I190134885"]}]},{"author_position":"last","author":{"id":null,"display_name":"Christian G. Schaeffer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I190134885","display_name":"Helmut Schmidt University","ror":"https://ror.org/04e8jbs38","country_code":"DE","type":"education","lineage":["https://openalex.org/I190134885"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian G. Schaeffer","raw_affiliation_strings":["Helmut Schmidt University, Hamburg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Helmut Schmidt University, Hamburg","institution_ids":["https://openalex.org/I190134885"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I190134885"],"apc_list":null,"apc_paid":null,"fwci":0.2494,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.54510324,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":94},"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/T10020","display_name":"Quantum Information and Cryptography","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.9994999766349792,"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/T10964","display_name":"Wireless Communication Security Techniques","score":9.999999747378752e-05,"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":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/continuous-variable-quantum-key-distribution","display_name":"continuous-variable quantum key distribution","score":0.906000018119812},{"id":"https://openalex.org/keywords/pilot-tones","display_name":"pilot tones","score":0.902999997138977},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"signal-to-noise ratio","score":0.859000027179718},{"id":"https://openalex.org/keywords/carrier-phase-estimation","display_name":"carrier phase estimation","score":0.9760000109672546},{"id":"https://openalex.org/keywords/secret-key-rate","display_name":"secret key rate","score":0.9660000205039978},{"id":"https://openalex.org/keywords/linewidth","display_name":"line width","score":0.3889999985694885},{"id":"https://openalex.org/keywords/fiber-transmission","display_name":"fiber transmission","score":0.3089999854564667}],"concepts":[{"id":"https://openalex.org/C95466800","wikidata":"https://www.wikidata.org/wiki/Q1027298","display_name":"Quantum key distribution","level":3,"score":0.8121495246887207},{"id":"https://openalex.org/C142181693","wikidata":"https://www.wikidata.org/wiki/Q6493080","display_name":"Laser linewidth","level":3,"score":0.7632365226745605},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.5485650897026062},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5221652984619141},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5098134875297546},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5081429481506348},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4642992615699768},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.46300652623176575},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.441805899143219},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.41036301851272583},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.29491689801216125},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.26373180747032166},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1643812358379364},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.12101611495018005},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.09740331768989563},{"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/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecoc.2017.8345980","doi":"https://doi.org/10.1109/ecoc.2017.8345980","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2017.8345980","pdf_url":null,"source":{"id":"https://openalex.org/S4306418339","display_name":"European Conference on Optical Communication","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"score":0.7900000214576721,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W57706852","https://openalex.org/W1563886062","https://openalex.org/W1601770511","https://openalex.org/W1910706370","https://openalex.org/W1962416004","https://openalex.org/W1974053068","https://openalex.org/W2415952269","https://openalex.org/W2417452006","https://openalex.org/W2606752467","https://openalex.org/W6602312368"],"related_works":["https://openalex.org/W2005480629","https://openalex.org/W2004658011","https://openalex.org/W1987909485","https://openalex.org/W2081219238","https://openalex.org/W2032164399","https://openalex.org/W2107497276","https://openalex.org/W2013971890","https://openalex.org/W2217754805","https://openalex.org/W2467261880","https://openalex.org/W3093385388"],"abstract_inverted_index":{"In":[0],"Continuous-Variable":[1],"Quantum":[2],"Key":[3],"Distribution,":[4],"pilot":[5,34],"noise":[6],"degrades":[7],"the":[8,30,33,42],"secret":[9],"key":[10],"rate.":[11],"We":[12],"provide":[13],"a":[14],"quantitative":[15],"analysis":[16],"on":[17,20],"this,":[18],"based":[19],"simulations.":[21],"At":[22],"40":[23],"MBd":[24],"and":[25],"100":[26],"kHz":[27],"total":[28],"linewidth,":[29],"power":[31],"of":[32],"signal":[35,44],"should":[36],"be":[37],"30":[38],"dB":[39],"larger":[40],"than":[41],"quantum":[43],"to":[45],"reach":[46],"80":[47],"km.":[48]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-10-10T00:00:00"}