{"id":"https://openalex.org/W1984124618","doi":"https://doi.org/10.1364/jocn.6.000054","title":"20\u2009\u2009Gbit/s Wireless Bridge at 220\u2009\u2009GHz Connecting Two Fiber-Optic Links","display_name":"20\u2009\u2009Gbit/s Wireless Bridge at 220\u2009\u2009GHz Connecting Two Fiber-Optic Links","publication_year":2013,"publication_date":"2013-12-12","ids":{"openalex":"https://openalex.org/W1984124618","doi":"https://doi.org/10.1364/jocn.6.000054","mag":"1984124618"},"language":"en","primary_location":{"id":"doi:10.1364/jocn.6.000054","is_oa":false,"landing_page_url":"https://doi.org/10.1364/jocn.6.000054","pdf_url":null,"source":{"id":"https://openalex.org/S180088163","display_name":"Journal of Optical Communications and Networking","issn_l":"1943-0620","issn":["1943-0620","1943-0639"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Optical Communications and Networking","raw_type":"journal-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/A5014523409","display_name":"S. Koenig","orcid":"https://orcid.org/0000-0003-3734-2517"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Swen Koenig","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113749254","display_name":"Jochen Antes","orcid":null},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Jochen Antes","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084591925","display_name":"D. Lopez-Diaz","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090068","display_name":"Fraunhofer Institute for Applied Solid State Physics","ror":"https://ror.org/0083ncs46","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210090068","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Daniel Lopez-Diaz","raw_affiliation_strings":["D. Lopez-Diaz and I. Kallfass are with the Fraunhofer Institute for Applied Solid-State Physics (IAF), 79108 Freiburg, Germany","Fraunhofer Inst. for Appl. Solid State Phys. IAF, Freiburg, Germany"],"affiliations":[{"raw_affiliation_string":"D. Lopez-Diaz and I. Kallfass are with the Fraunhofer Institute for Applied Solid-State Physics (IAF), 79108 Freiburg, Germany","institution_ids":[]},{"raw_affiliation_string":"Fraunhofer Inst. for Appl. Solid State Phys. IAF, Freiburg, Germany","institution_ids":["https://openalex.org/I4210090068"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062158128","display_name":"R. Schmogrow","orcid":"https://orcid.org/0000-0002-8020-6070"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Ren\u00e9 Schmogrow","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049276067","display_name":"Thomas Zwick","orcid":"https://orcid.org/0000-0002-1268-0766"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Thomas Zwick","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026468546","display_name":"C. Koos","orcid":"https://orcid.org/0000-0003-2690-0691"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Christian Koos","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031186156","display_name":"W. Freude","orcid":"https://orcid.org/0000-0002-8797-7687"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Wolfgang Freude","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091297303","display_name":"Juerg Leuthold","orcid":"https://orcid.org/0000-0003-0111-8169"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Juerg Leuthold","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080655914","display_name":"Ingmar Kallfass","orcid":"https://orcid.org/0000-0001-6006-3124"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Ingmar Kallfass","raw_affiliation_strings":["Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology (KIT), Karlsruhe , Germany","institution_ids":["https://openalex.org/I102335020"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5014523409","https://openalex.org/A5026468546","https://openalex.org/A5031186156","https://openalex.org/A5049276067","https://openalex.org/A5062158128","https://openalex.org/A5080655914","https://openalex.org/A5091297303","https://openalex.org/A5113749254"],"corresponding_institution_ids":["https://openalex.org/I102335020"],"apc_list":null,"apc_paid":null,"fwci":1.8916,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.865449,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"6","issue":"1","first_page":"54","last_page":"54"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","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/T10767","display_name":"Advanced Photonic Communication Systems","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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9986000061035156,"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/gigabit","display_name":"Gigabit","score":0.8450595736503601},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5842391848564148},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.5116701126098633},{"id":"https://openalex.org/keywords/keying","display_name":"Keying","score":0.5056102275848389},{"id":"https://openalex.org/keywords/amplitude-shift-keying","display_name":"Amplitude-shift keying","score":0.5015027523040771},{"id":"https://openalex.org/keywords/optical-wireless","display_name":"Optical wireless","score":0.4393169581890106},{"id":"https://openalex.org/keywords/photon-upconversion","display_name":"Photon upconversion","score":0.43425604701042175},{"id":"https://openalex.org/keywords/bridge","display_name":"Bridge (graph theory)","score":0.41563016176223755},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.41344085335731506},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39709219336509705},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37550005316734314},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.34415990114212036},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33440983295440674},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3254573345184326},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28239792585372925},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.2373250424861908},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.15466630458831787},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.14400994777679443},{"id":"https://openalex.org/keywords/excitation","display_name":"Excitation","score":0.08354082703590393}],"concepts":[{"id":"https://openalex.org/C21922175","wikidata":"https://www.wikidata.org/wiki/Q3105497","display_name":"Gigabit","level":2,"score":0.8450595736503601},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5842391848564148},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.5116701126098633},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.5056102275848389},{"id":"https://openalex.org/C2777973058","wikidata":"https://www.wikidata.org/wiki/Q477284","display_name":"Amplitude-shift keying","level":5,"score":0.5015027523040771},{"id":"https://openalex.org/C2781305180","wikidata":"https://www.wikidata.org/wiki/Q7098907","display_name":"Optical wireless","level":3,"score":0.4393169581890106},{"id":"https://openalex.org/C11630735","wikidata":"https://www.wikidata.org/wiki/Q7187864","display_name":"Photon upconversion","level":3,"score":0.43425604701042175},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.41563016176223755},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.41344085335731506},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39709219336509705},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37550005316734314},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34415990114212036},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33440983295440674},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3254573345184326},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28239792585372925},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.2373250424861908},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.15466630458831787},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.14400994777679443},{"id":"https://openalex.org/C83581075","wikidata":"https://www.wikidata.org/wiki/Q1361503","display_name":"Excitation","level":2,"score":0.08354082703590393},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1364/jocn.6.000054","is_oa":false,"landing_page_url":"https://doi.org/10.1364/jocn.6.000054","pdf_url":null,"source":{"id":"https://openalex.org/S180088163","display_name":"Journal of Optical Communications and Networking","issn_l":"1943-0620","issn":["1943-0620","1943-0639"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Optical Communications and Networking","raw_type":"journal-article"},{"id":"pmh:oai:fraunhofer.de:N-281982","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-281982.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer IAF","raw_type":"article"},{"id":"pmh:oai:publica.fraunhofer.de:publica/235556","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/235556","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1967754460","https://openalex.org/W1974753681","https://openalex.org/W1990530248","https://openalex.org/W2001196629","https://openalex.org/W2012770118","https://openalex.org/W2029146290","https://openalex.org/W2030253638","https://openalex.org/W2040436373","https://openalex.org/W2052654223","https://openalex.org/W2055630539","https://openalex.org/W2068211323","https://openalex.org/W2088652671","https://openalex.org/W2091180806","https://openalex.org/W2103113566","https://openalex.org/W2112823261","https://openalex.org/W2117957011","https://openalex.org/W2130742896","https://openalex.org/W2131043089","https://openalex.org/W2132411743","https://openalex.org/W2138776123","https://openalex.org/W2139218254","https://openalex.org/W2148571486","https://openalex.org/W2163879809","https://openalex.org/W2165210288","https://openalex.org/W2785864595","https://openalex.org/W4252277450"],"related_works":["https://openalex.org/W2039837838","https://openalex.org/W2058402055","https://openalex.org/W2392762026","https://openalex.org/W2151695145","https://openalex.org/W2131645630","https://openalex.org/W1990164253","https://openalex.org/W1982645859","https://openalex.org/W2142130655","https://openalex.org/W2536684874","https://openalex.org/W2782551494"],"abstract_inverted_index":{"The":[0,51],"feasibility":[1],"of":[2,23,57,67],"a":[3,65],"wireless":[4,52],"link":[5],"at":[6,20],"220 GHz":[7],"based":[8],"on":[9],"electronic":[10],"upconversion":[11],"and":[12],"downconversion":[13],"is":[14],"demonstrated,":[15],"connecting":[16],"two":[17,58],"optical":[18],"links":[19],"data":[21,34,46],"rates":[22,35,47],"up":[24,36,48,68],"to":[25,37,49,69],"20  Gbit/s.":[26],"We":[27],"use":[28],"either":[29],"non-return-to-zero":[30],"on–off":[31],"keying":[32],"with":[33,45,64],"20  Gbit/s":[38],"or":[39],"electrical":[40],"orthogonal":[41],"frequency":[42],"division":[43],"multiplexing":[44],"9  Gbit/s.":[50],"bridge":[53],"connects":[54],"the":[55],"gateways":[56],"spatially":[59],"separated":[60],"fiber":[61],"sections,":[62],"each":[63],"length":[66],"20 km.":[70]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}