{"id":"https://openalex.org/W2753871492","doi":"https://doi.org/10.1109/icton.2017.8025113","title":"All-optical in-band OSNR estimation in coherent optical OFDM systems","display_name":"All-optical in-band OSNR estimation in coherent optical OFDM systems","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2753871492","doi":"https://doi.org/10.1109/icton.2017.8025113","mag":"2753871492"},"language":"en","primary_location":{"id":"doi:10.1109/icton.2017.8025113","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2017.8025113","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 19th International Conference on Transparent Optical Networks (ICTON)","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/A5006843030","display_name":"Josep M. F\u00e0brega","orcid":"https://orcid.org/0000-0001-9285-9768"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"J. M. Fabrega","raw_affiliation_strings":["Centre Tecnologic de Telecomunicacions de Catalunya (CTTC/CERCA), Castelldefels, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Centre Tecnologic de Telecomunicacions de Catalunya (CTTC/CERCA), Castelldefels, Barcelona, Spain","institution_ids":["https://openalex.org/I4210087295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072452474","display_name":"Michela Svaluto Moreolo","orcid":"https://orcid.org/0000-0001-6859-2573"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Svaluto Moreolo","raw_affiliation_strings":["Centre Tecnologic de Telecomunicacions de Catalunya (CTTC/CERCA), Castelldefels, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Centre Tecnologic de Telecomunicacions de Catalunya (CTTC/CERCA), Castelldefels, Barcelona, Spain","institution_ids":["https://openalex.org/I4210087295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046945802","display_name":"Laia Nadal","orcid":"https://orcid.org/0000-0003-0798-6370"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"L. Nadal","raw_affiliation_strings":["Centre Tecnologic de Telecomunicacions de Catalunya (CTTC/CERCA), Castelldefels, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Centre Tecnologic de Telecomunicacions de Catalunya (CTTC/CERCA), Castelldefels, Barcelona, Spain","institution_ids":["https://openalex.org/I4210087295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013390376","display_name":"Pascual Sevillano","orcid":"https://orcid.org/0000-0002-4094-3826"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Sevillano","raw_affiliation_strings":["Arag\u00f3n Photonics Labs S.L., Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"Arag\u00f3n Photonics Labs S.L., Zaragoza, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070266394","display_name":"Asier Villafranca","orcid":"https://orcid.org/0000-0002-1086-406X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Villafranca","raw_affiliation_strings":["Arag\u00f3n Photonics Labs S.L., Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"Arag\u00f3n Photonics Labs S.L., Zaragoza, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034422539","display_name":"Yuki Yoshida","orcid":"https://orcid.org/0000-0003-4706-1954"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Y. Yoshida","raw_affiliation_strings":["NICT, Koganei, Japan"],"affiliations":[{"raw_affiliation_string":"NICT, Koganei, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018453061","display_name":"Masaki Shiraiwa","orcid":"https://orcid.org/0000-0001-6166-6971"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Shiraiwa","raw_affiliation_strings":["NICT, Koganei, Japan"],"affiliations":[{"raw_affiliation_string":"NICT, Koganei, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028664106","display_name":"Yoshinari Awaji","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Y. Awaji","raw_affiliation_strings":["NICT, Koganei, Japan"],"affiliations":[{"raw_affiliation_string":"NICT, Koganei, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054467709","display_name":"Naoya Wada","orcid":"https://orcid.org/0000-0002-8519-7599"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N. Wada","raw_affiliation_strings":["NICT, Koganei, Japan"],"affiliations":[{"raw_affiliation_string":"NICT, Koganei, Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109807383","display_name":"K. Kitayama","orcid":null},"institutions":[{"id":"https://openalex.org/I15922215","display_name":"National Center for University Entrance Examinations","ror":"https://ror.org/0182n4f20","country_code":"JP","type":"education","lineage":["https://openalex.org/I1319490839","https://openalex.org/I15922215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K.-I. Kitayama","raw_affiliation_strings":["Dokuritsu Gyosei Hojin Joho Tsushin Kenkyu Kiko, Koganei, Tokyo, JP"],"affiliations":[{"raw_affiliation_string":"Dokuritsu Gyosei Hojin Joho Tsushin Kenkyu Kiko, Koganei, Tokyo, JP","institution_ids":["https://openalex.org/I15922215"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5006843030"],"corresponding_institution_ids":["https://openalex.org/I4210087295"],"apc_list":null,"apc_paid":null,"fwci":0.1433,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.51016055,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"17","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9995999932289124,"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":0.9983999729156494,"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/demodulation","display_name":"Demodulation","score":0.7934319972991943},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.733052670955658},{"id":"https://openalex.org/keywords/optical-performance-monitoring","display_name":"Optical performance monitoring","score":0.5829045176506042},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.513484537601471},{"id":"https://openalex.org/keywords/optical-communications-repeater","display_name":"Optical communications repeater","score":0.48661789298057556},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4693413972854614},{"id":"https://openalex.org/keywords/optical-modulation-amplitude","display_name":"Optical modulation amplitude","score":0.4659688472747803},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45313093066215515},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4459199607372284},{"id":"https://openalex.org/keywords/optical-communication","display_name":"Optical communication","score":0.4304615557193756},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41023173928260803},{"id":"https://openalex.org/keywords/optical-amplifier","display_name":"Optical amplifier","score":0.40492287278175354},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.40016525983810425},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.33137768507003784},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.32620036602020264},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3041343092918396},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0991692841053009},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.06752225756645203}],"concepts":[{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.7934319972991943},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.733052670955658},{"id":"https://openalex.org/C26840048","wikidata":"https://www.wikidata.org/wiki/Q7098880","display_name":"Optical performance monitoring","level":4,"score":0.5829045176506042},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.513484537601471},{"id":"https://openalex.org/C3866505","wikidata":"https://www.wikidata.org/wiki/Q3935725","display_name":"Optical communications repeater","level":5,"score":0.48661789298057556},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4693413972854614},{"id":"https://openalex.org/C50831002","wikidata":"https://www.wikidata.org/wiki/Q7098873","display_name":"Optical modulation amplitude","level":4,"score":0.4659688472747803},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45313093066215515},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4459199607372284},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.4304615557193756},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41023173928260803},{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.40492287278175354},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.40016525983810425},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.33137768507003784},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.32620036602020264},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3041343092918396},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0991692841053009},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.06752225756645203},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","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/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icton.2017.8025113","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2017.8025113","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 19th International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.47999998927116394}],"awards":[],"funders":[{"id":"https://openalex.org/F4320316520","display_name":"Keysight Technologies","ror":"https://ror.org/02903cd17"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2049469883","https://openalex.org/W2057927711","https://openalex.org/W2095028628","https://openalex.org/W2114991763","https://openalex.org/W2132145335","https://openalex.org/W2139738627","https://openalex.org/W2296360467","https://openalex.org/W2324306102","https://openalex.org/W2326983629","https://openalex.org/W2577900722","https://openalex.org/W4241087036"],"related_works":["https://openalex.org/W2112924201","https://openalex.org/W4254359841","https://openalex.org/W2734943156","https://openalex.org/W2478769118","https://openalex.org/W4396853625","https://openalex.org/W2793436530","https://openalex.org/W2136288406","https://openalex.org/W2325021490","https://openalex.org/W3142785482","https://openalex.org/W4320811765"],"abstract_inverted_index":{"In-band":[0],"OSNR":[1],"measurement":[2],"for":[3,32],"CO-OFDM":[4],"systems":[5],"using":[6],"high-resolution":[7],"spectral":[8],"analysis":[9],"is":[10,14],"experimentally":[11],"demonstrated.":[12],"It":[13],"shown":[15],"that":[16],"signal":[17],"and":[18],"noise":[19],"levels":[20],"can":[21],"be":[22],"monitored":[23],"by":[24],"direct":[25],"optical":[26],"spectrum":[27],"analysis,":[28],"avoiding":[29],"the":[30],"need":[31],"data":[33],"demodulation.":[34]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
