{"id":"https://openalex.org/W2147426267","doi":"https://doi.org/10.1109/tcom.1978.1094181","title":"Optical Transmission for Interoffice Trunks","display_name":"Optical Transmission for Interoffice Trunks","publication_year":1978,"publication_date":"1978-07-01","ids":{"openalex":"https://openalex.org/W2147426267","doi":"https://doi.org/10.1109/tcom.1978.1094181","mag":"2147426267"},"language":"en","primary_location":{"id":"doi:10.1109/tcom.1978.1094181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1978.1094181","pdf_url":null,"source":{"id":"https://openalex.org/S4210170832","display_name":"IRE Transactions on Communications Systems","issn_l":"0096-2244","issn":["0096-2244","2162-2132"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","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/A5001723268","display_name":"E. E. Basch","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E. Basch","raw_affiliation_strings":["GTE Laboratories, Inc., Waltham, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GTE Laboratories, Inc., Waltham, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090024768","display_name":"R.G. Beaudette","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Beaudette","raw_affiliation_strings":["GTE Laboratories, Inc., Waltham, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GTE Laboratories, Inc., Waltham, MA, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064820328","display_name":"H. A. Carnes","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Carnes","raw_affiliation_strings":["GTE Laboratories, Inc., Waltham, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GTE Laboratories, Inc., Waltham, MA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6217,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.73959591,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"7","first_page":"1007","last_page":"1014"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.7825999855995178,"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/T12146","display_name":"Power Line Communications and Noise","score":0.7825999855995178,"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/optical-fiber","display_name":"Optical fiber","score":0.6118825674057007},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6117759346961975},{"id":"https://openalex.org/keywords/transmission-system","display_name":"Transmission system","score":0.5210784673690796},{"id":"https://openalex.org/keywords/optical-fiber-cable","display_name":"Optical fiber cable","score":0.5111435055732727},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.48304063081741333},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.44125962257385254},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4288572072982788},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4154673218727112},{"id":"https://openalex.org/keywords/telephone-network","display_name":"Telephone network","score":0.41468125581741333},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33442938327789307}],"concepts":[{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.6118825674057007},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6117759346961975},{"id":"https://openalex.org/C113608303","wikidata":"https://www.wikidata.org/wiki/Q1056835","display_name":"Transmission system","level":3,"score":0.5210784673690796},{"id":"https://openalex.org/C161325326","wikidata":"https://www.wikidata.org/wiki/Q197961","display_name":"Optical fiber cable","level":3,"score":0.5111435055732727},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.48304063081741333},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.44125962257385254},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4288572072982788},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4154673218727112},{"id":"https://openalex.org/C197698232","wikidata":"https://www.wikidata.org/wiki/Q2354216","display_name":"Telephone network","level":2,"score":0.41468125581741333},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33442938327789307}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcom.1978.1094181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1978.1094181","pdf_url":null,"source":{"id":"https://openalex.org/S4210170832","display_name":"IRE Transactions on Communications Systems","issn_l":"0096-2244","issn":["0096-2244","2162-2132"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1972563232","https://openalex.org/W1986637283","https://openalex.org/W2003179029","https://openalex.org/W2038764340","https://openalex.org/W2056879614","https://openalex.org/W2072498603","https://openalex.org/W2172161589","https://openalex.org/W2241818779"],"related_works":["https://openalex.org/W2306959962","https://openalex.org/W2370114301","https://openalex.org/W2367576053","https://openalex.org/W2365139925","https://openalex.org/W574086619","https://openalex.org/W2031008169","https://openalex.org/W2357444442","https://openalex.org/W1995153748","https://openalex.org/W1585126966","https://openalex.org/W2560361912"],"abstract_inverted_index":{"There":[0],"is":[1,15],"general":[2],"agreement":[3],"among":[4],"members":[5],"of":[6,22,30,40,63,79,104,109],"the":[7,11,41,61,80,89,92,102],"engineering":[8],"community":[9],"that":[10],"interoffice":[12],"telephone":[13,35,56],"trunk":[14],"a":[16,33,64],"prime":[17],"candidate":[18],"for":[19,124,129],"commercial":[20],"application":[21],"fiber":[23,48,110,125],"optical":[24,95,144],"systems.":[25],"Field":[26],"performance,":[27],"in":[28,32,113],"terms":[29],"endurance":[31],"working":[34],"environment,":[36],"remains":[37],"as":[38,120],"one":[39],"few":[42],"questions":[43],"to":[44,59,143],"be":[45,118,133,139,147],"answered.":[46],"A":[47],"optic":[49,111],"transmission":[50,98,145],"system":[51,69],"was":[52],"installed":[53,68],"between":[54,94],"two":[55],"central":[57],"offices":[58],"demonstrate":[60],"performance":[62],"practical":[65],"system.":[66],"The":[67,107],"uses":[70,83],"Burrus":[71],"Type":[72],"LED":[73],"sources":[74],"and":[75,96,100,135],"APD":[76],"detectors.":[77],"Most":[78],"ancillary":[81],"equipment":[82],"conventional":[84],"electronics.":[85],"This":[86],"paper":[87],"describes":[88],"operation,":[90],"considers":[91],"similarities":[93],"metallic":[97],"requirements":[99],"discusses":[101],"method":[103],"route":[105],"selection.":[106],"installation":[108],"cable":[112],"existing":[114],"underground":[115],"ducts":[116],"will":[117,132,138,146],"covered":[119],"well.":[121],"Hand":[122],"tools":[123],"splicing":[126],"developed":[127],"specifically":[128],"field":[130],"applications,":[131],"described":[134],"their":[136],"use":[137],"discussed.":[140],"Features":[141],"characteristic":[142],"accentuated.":[148]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
