{"id":"https://openalex.org/W2326145240","doi":"https://doi.org/10.1109/ecoc.2014.6963946","title":"A cost-effective 2.5 Gb/s/λ Bi-directional coherent UDWDM-PON with computationally-efficient DSP","display_name":"A cost-effective 2.5 Gb/s/λ Bi-directional coherent UDWDM-PON with computationally-efficient DSP","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2326145240","doi":"https://doi.org/10.1109/ecoc.2014.6963946","mag":"2326145240"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc.2014.6963946","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2014.6963946","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 The European Conference on Optical Communication (ECOC)","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/A5102995398","display_name":"Rong Hu","orcid":"https://orcid.org/0000-0002-9773-9893"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Rong Hu","raw_affiliation_strings":["State Key Laboratory of Optical Comm., Technologies and Networks, Wuhan, Hubei, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Optical Comm., Technologies and Networks, Wuhan, Hubei, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013713499","display_name":"Qi Yang","orcid":"https://orcid.org/0000-0001-9017-6971"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qi Yang","raw_affiliation_strings":["State Key Laboratory of Optical Comm., Technologies and Networks, Wuhan, Hubei, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Optical Comm., Technologies and Networks, Wuhan, Hubei, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014849051","display_name":"Ming Luo","orcid":"https://orcid.org/0000-0002-7291-1706"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ming Luo","raw_affiliation_strings":["State Key Laboratory of Optical Comm., Technologies and Networks, Wuhan, Hubei, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Optical Comm., Technologies and Networks, Wuhan, Hubei, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015901156","display_name":"Xi Xiao","orcid":"https://orcid.org/0000-0003-3696-877X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xi Xiao","raw_affiliation_strings":["State Key Laboratory of Optical Comm., Technologies and Networks, Wuhan, Hubei, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Optical Comm., Technologies and Networks, Wuhan, Hubei, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100451706","display_name":"Xiao Xiao","orcid":"https://orcid.org/0000-0001-6650-6627"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiao Xiao","raw_affiliation_strings":["State Key Laboratory of Optical Comm., Technologies and Networks, Wuhan, Hubei, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Optical Comm., Technologies and Networks, Wuhan, Hubei, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100394064","display_name":"Haibo Li","orcid":"https://orcid.org/0000-0001-7643-1593"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haibo Li","raw_affiliation_strings":["State Key Laboratory of Optical Comm., Technologies and Networks, Wuhan, Hubei, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Optical Comm., Technologies and Networks, Wuhan, Hubei, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027948932","display_name":"William Shieh","orcid":"https://orcid.org/0000-0003-1777-5403"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"William Shieh","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, The Uni. of Melbourne, VIC, Australia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, The Uni. of Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I165779595"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5102995398"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.73992348,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.78862605,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"32","issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","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"}},"topics":[{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","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/T10232","display_name":"Optical Network Technologies","score":0.9998000264167786,"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":0.9997000098228455,"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/heterodyne-detection","display_name":"Heterodyne detection","score":0.6107058525085449},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5283045768737793},{"id":"https://openalex.org/keywords/passive-optical-network","display_name":"Passive optical network","score":0.5190680623054504},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5003716945648193},{"id":"https://openalex.org/keywords/optical-amplifier","display_name":"Optical amplifier","score":0.4672178030014038},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.46406373381614685},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.44386643171310425},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.4420980215072632},{"id":"https://openalex.org/keywords/optical-performance-monitoring","display_name":"Optical performance monitoring","score":0.42274898290634155},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.33415430784225464},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.32022249698638916},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.30188071727752686},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1681782305240631},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.11162427067756653}],"concepts":[{"id":"https://openalex.org/C204003914","wikidata":"https://www.wikidata.org/wiki/Q760140","display_name":"Heterodyne detection","level":3,"score":0.6107058525085449},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5283045768737793},{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.5190680623054504},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5003716945648193},{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.4672178030014038},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.46406373381614685},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44386643171310425},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.4420980215072632},{"id":"https://openalex.org/C26840048","wikidata":"https://www.wikidata.org/wiki/Q7098880","display_name":"Optical performance monitoring","level":4,"score":0.42274898290634155},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.33415430784225464},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.32022249698638916},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.30188071727752686},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1681782305240631},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.11162427067756653},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"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/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecoc.2014.6963946","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2014.6963946","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 The European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1988990744","https://openalex.org/W2000366026","https://openalex.org/W2018343457","https://openalex.org/W2018773855","https://openalex.org/W2050752696","https://openalex.org/W2153796036","https://openalex.org/W6654996160"],"related_works":["https://openalex.org/W1571295488","https://openalex.org/W2072931747","https://openalex.org/W2155840848","https://openalex.org/W2534838253","https://openalex.org/W2059734113","https://openalex.org/W1976581300","https://openalex.org/W2151326992","https://openalex.org/W1558798086","https://openalex.org/W1974361285","https://openalex.org/W2511356267"],"abstract_inverted_index":{"A":[0],"2.5Gb/s/\u03bb":[1],"bi-directional":[2],"coherent":[3],"UDWDM-PON":[4],"is":[5,17,27],"demonstrated":[6],"with":[7],"4-ASK":[8],"modulation":[9],"using":[10],"heterodyne":[11],"detection.":[12],"The":[13],"frequency":[14],"offset":[15],"tolerance":[16],"around":[18],"6":[19],"GHz":[20],"within":[21],"0.5-dB":[22],"penalty,":[23],"and":[24],"no":[25],"EDFA":[26],"needed":[28],"in":[29],"either":[30],"ONU":[31],"or":[32],"OLT.":[33]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}