{"id":"https://openalex.org/W2007948482","doi":"https://doi.org/10.1109/csndsp.2014.6923890","title":"Realization of dense bidirectional spectrum sliced WDM-PON access system","display_name":"Realization of dense bidirectional spectrum sliced WDM-PON access system","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2007948482","doi":"https://doi.org/10.1109/csndsp.2014.6923890","mag":"2007948482"},"language":"en","primary_location":{"id":"doi:10.1109/csndsp.2014.6923890","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp.2014.6923890","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 9th International Symposium on Communication Systems, Networks &amp; Digital Sign (CSNDSP)","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/A5074396751","display_name":"Sandis Spol\u012btis","orcid":"https://orcid.org/0000-0002-0571-6409"},"institutions":[{"id":"https://openalex.org/I201787326","display_name":"Riga Technical University","ror":"https://ror.org/00twb6c09","country_code":"LV","type":"education","lineage":["https://openalex.org/I201787326"]}],"countries":["LV"],"is_corresponding":false,"raw_author_name":"S. Spolitis","raw_affiliation_strings":["Institute of Telecommunications, Riga Technical University, Riga, Latvia","[Institute of Telecommunications, Riga Technical University, Riga, Latvia]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications, Riga Technical University, Riga, Latvia","institution_ids":["https://openalex.org/I201787326"]},{"raw_affiliation_string":"[Institute of Telecommunications, Riga Technical University, Riga, Latvia]","institution_ids":["https://openalex.org/I201787326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074002364","display_name":"Sergejs Olonkins","orcid":"https://orcid.org/0000-0003-4497-2015"},"institutions":[{"id":"https://openalex.org/I201787326","display_name":"Riga Technical University","ror":"https://ror.org/00twb6c09","country_code":"LV","type":"education","lineage":["https://openalex.org/I201787326"]}],"countries":["LV"],"is_corresponding":false,"raw_author_name":"S. Olonkins","raw_affiliation_strings":["Institute of Telecommunications, Riga Technical University, Riga, Latvia","[Institute of Telecommunications, Riga Technical University, Riga, Latvia]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications, Riga Technical University, Riga, Latvia","institution_ids":["https://openalex.org/I201787326"]},{"raw_affiliation_string":"[Institute of Telecommunications, Riga Technical University, Riga, Latvia]","institution_ids":["https://openalex.org/I201787326"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004959016","display_name":"Jur\u0123is Pori\u0146\u0161","orcid":"https://orcid.org/0000-0001-8268-3674"},"institutions":[{"id":"https://openalex.org/I201787326","display_name":"Riga Technical University","ror":"https://ror.org/00twb6c09","country_code":"LV","type":"education","lineage":["https://openalex.org/I201787326"]}],"countries":["LV"],"is_corresponding":false,"raw_author_name":"J. Porins","raw_affiliation_strings":["Institute of Telecommunications, Riga Technical University, Riga, Latvia","[Institute of Telecommunications, Riga Technical University, Riga, Latvia]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications, Riga Technical University, Riga, Latvia","institution_ids":["https://openalex.org/I201787326"]},{"raw_affiliation_string":"[Institute of Telecommunications, Riga Technical University, Riga, Latvia]","institution_ids":["https://openalex.org/I201787326"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I201787326"],"apc_list":null,"apc_paid":null,"fwci":1.0647,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.80047989,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"9008","issue":null,"first_page":"552","last_page":"557"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","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/T10232","display_name":"Optical Network Technologies","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/T10767","display_name":"Advanced Photonic Communication Systems","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/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.774815559387207},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5829058885574341},{"id":"https://openalex.org/keywords/passive-optical-network","display_name":"Passive optical network","score":0.529854953289032},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.528114914894104},{"id":"https://openalex.org/keywords/optical-amplifier","display_name":"Optical amplifier","score":0.48226577043533325},{"id":"https://openalex.org/keywords/downstream","display_name":"Downstream (manufacturing)","score":0.4770081043243408},{"id":"https://openalex.org/keywords/fiber-bragg-grating","display_name":"Fiber Bragg grating","score":0.46148720383644104},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.431756854057312},{"id":"https://openalex.org/keywords/channel-spacing","display_name":"Channel spacing","score":0.42799127101898193},{"id":"https://openalex.org/keywords/amplified-spontaneous-emission","display_name":"Amplified spontaneous emission","score":0.4214346408843994},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41901636123657227},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.3249569535255432},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.30837225914001465},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.301418662071228},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2767399847507477},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2545216381549835},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21704193949699402},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1823151707649231}],"concepts":[{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.774815559387207},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5829058885574341},{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.529854953289032},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.528114914894104},{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.48226577043533325},{"id":"https://openalex.org/C2776207758","wikidata":"https://www.wikidata.org/wiki/Q5303302","display_name":"Downstream (manufacturing)","level":2,"score":0.4770081043243408},{"id":"https://openalex.org/C43091971","wikidata":"https://www.wikidata.org/wiki/Q1397391","display_name":"Fiber Bragg grating","level":3,"score":0.46148720383644104},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.431756854057312},{"id":"https://openalex.org/C2778812306","wikidata":"https://www.wikidata.org/wiki/Q1275318","display_name":"Channel spacing","level":4,"score":0.42799127101898193},{"id":"https://openalex.org/C194564183","wikidata":"https://www.wikidata.org/wiki/Q2367841","display_name":"Amplified spontaneous emission","level":3,"score":0.4214346408843994},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41901636123657227},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.3249569535255432},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.30837225914001465},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.301418662071228},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2767399847507477},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2545216381549835},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21704193949699402},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1823151707649231},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/csndsp.2014.6923890","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp.2014.6923890","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 9th International Symposium on Communication Systems, Networks &amp; Digital Sign (CSNDSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8199999928474426,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1539832418","https://openalex.org/W1590749977","https://openalex.org/W1968440872","https://openalex.org/W1968757365","https://openalex.org/W1976247256","https://openalex.org/W1982209319","https://openalex.org/W1992713394","https://openalex.org/W2003036974","https://openalex.org/W2026353634","https://openalex.org/W2027746139","https://openalex.org/W2036181695","https://openalex.org/W2064664578","https://openalex.org/W2092361235","https://openalex.org/W2108841038","https://openalex.org/W2124192942","https://openalex.org/W2140034463","https://openalex.org/W2141772952","https://openalex.org/W2563040340","https://openalex.org/W4254980388","https://openalex.org/W6644355071","https://openalex.org/W6731439123"],"related_works":["https://openalex.org/W1975256224","https://openalex.org/W301284558","https://openalex.org/W2802800611","https://openalex.org/W2371770719","https://openalex.org/W1906664194","https://openalex.org/W3174739062","https://openalex.org/W2171117209","https://openalex.org/W2102883118","https://openalex.org/W2113046396","https://openalex.org/W4312154347"],"abstract_inverted_index":{"The":[0],"present":[1],"paper":[2],"proposes":[3],"high":[4],"speed":[5],"dense":[6],"8-channel":[7],"bidirectional":[8],"WDM-PON":[9],"access":[10],"system":[11,37],"where":[12],"spectrally-uniform":[13],"ASE":[14],"source":[15],"is":[16,28,38,56,63],"shared":[17],"among":[18],"multiple":[19],"users":[20],"for":[21],"realization":[22],"of":[23],"downstream":[24,67],"transmission.":[25],"Upstream":[26],"transmission":[27,69],"realized":[29],"by":[30,81,96],"using":[31,82],"conventional":[32],"laser":[33],"based":[34,39],"solution.":[35],"Proposed":[36],"on":[40,52],"ITU-T":[41],"DWDM":[42],"grid":[43],"and":[44,91],"operating":[45],"at":[46],"10":[47],"Gbit/s":[48],"per":[49],"channel":[50],"symmetrically":[51],"both":[53],"directions.":[54],"It":[55],"demonstrated":[57],"that":[58],"implemented":[59],"spectrum":[60],"slicing":[61],"technology":[62],"capable":[64],"to":[65],"provide":[66],"data":[68],"over":[70],"20":[71],"km":[72],"SMF":[73],"fiber":[74,84],"span":[75],"with":[76],"BER<;10":[77],"<sup":[78],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[79],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-12</sup>":[80],"additional":[83,97],"Bragg":[85],"grating":[86],"chromatic":[87],"dispersion":[88],"compensation":[89],"module":[90],"excess":[92],"intensity":[93],"noise":[94],"reduction":[95],"semiconductor":[98],"optical":[99],"amplifier.":[100]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}