{"id":"https://openalex.org/W1977130944","doi":"https://doi.org/10.1109/eurocon.2011.5929253","title":"Adaptive gain equalization on optical amplifiers based on the acousto-optic effect using a single long period grating","display_name":"Adaptive gain equalization on optical amplifiers based on the acousto-optic effect using a single long period grating","publication_year":2011,"publication_date":"2011-04-01","ids":{"openalex":"https://openalex.org/W1977130944","doi":"https://doi.org/10.1109/eurocon.2011.5929253","mag":"1977130944"},"language":"en","primary_location":{"id":"doi:10.1109/eurocon.2011.5929253","is_oa":false,"landing_page_url":"https://doi.org/10.1109/eurocon.2011.5929253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE EUROCON - International Conference on Computer as a Tool","raw_type":"proceedings-article"},"type":"conference-paper","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/A5054018680","display_name":"Carlos Marques","orcid":"https://orcid.org/0000-0002-8596-5092"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"C. A. F. Marques","raw_affiliation_strings":["Instituto de Telecommunica\u00e7\u00f5es, Aveiro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecommunica\u00e7\u00f5es, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110632405","display_name":"Roberson A. Oliveira","orcid":null},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"R. A. Oliveira","raw_affiliation_strings":["Federal University of Technology, Curitiba, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Technology, Curitiba, Brazil","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077969774","display_name":"Alexandre de Almeida Prado Pohl","orcid":"https://orcid.org/0000-0003-1300-4679"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"A. A. P. Pohl","raw_affiliation_strings":["Federal University of Technology, Curitiba, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Technology, Curitiba, Brazil","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062629353","display_name":"Paulo Andr\u00e9","orcid":"https://orcid.org/0000-0002-6276-4976"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"P. S. Andre","raw_affiliation_strings":["Instituto de Telecommunica\u00e7\u00f5es, Aveiro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecommunica\u00e7\u00f5es, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068800347","display_name":"Rog\u00e9rio N. Nogueira","orcid":"https://orcid.org/0000-0002-4156-8984"},"institutions":[{"id":"https://openalex.org/I4210105016","display_name":"Siemens (Portugal)","ror":"https://ror.org/01a079157","country_code":"PT","type":"company","lineage":["https://openalex.org/I1325886976","https://openalex.org/I4210105016"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I4210123997","display_name":"Nokia (Portugal)","ror":"https://ror.org/02s3g3z50","country_code":"PT","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210123997"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"R. N. Nogueira","raw_affiliation_strings":["Instituto de Telecommunica\u00e7\u00f5es, Aveiro, Portugal","Nokia Siemens Networks Portugal SA, Amadora, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecommunica\u00e7\u00f5es, Aveiro, Portugal","institution_ids":["https://openalex.org/I4210120471"]},{"raw_affiliation_string":"Nokia Siemens Networks Portugal SA, Amadora, Portugal","institution_ids":["https://openalex.org/I4210105016","https://openalex.org/I4210123997"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05163971,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","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/T10205","display_name":"Advanced Fiber Optic Sensors","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":0.9994999766349792,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9994000196456909,"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-amplifier","display_name":"Optical amplifier","score":0.7201759219169617},{"id":"https://openalex.org/keywords/grating","display_name":"Grating","score":0.5933274030685425},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.5839477777481079},{"id":"https://openalex.org/keywords/erbium-doped-fiber-amplifier","display_name":"Erbium doped fiber amplifier","score":0.5682195425033569},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5425518155097961},{"id":"https://openalex.org/keywords/erbium","display_name":"Erbium","score":0.5178011655807495},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4978809356689453},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4722520709037781},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.4598065912723541},{"id":"https://openalex.org/keywords/automatic-gain-control","display_name":"Automatic gain control","score":0.4300587773323059},{"id":"https://openalex.org/keywords/fiber-bragg-grating","display_name":"Fiber Bragg grating","score":0.4231586456298828},{"id":"https://openalex.org/keywords/diffraction-grating","display_name":"Diffraction grating","score":0.4151343107223511},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34106510877609253},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3123069405555725},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1751806139945984},{"id":"https://openalex.org/keywords/doping","display_name":"Doping","score":0.1603231132030487},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1484006941318512},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.0720309317111969},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.06413164734840393},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.06150472164154053}],"concepts":[{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.7201759219169617},{"id":"https://openalex.org/C2777813233","wikidata":"https://www.wikidata.org/wiki/Q1527816","display_name":"Grating","level":2,"score":0.5933274030685425},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.5839477777481079},{"id":"https://openalex.org/C2984919002","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Erbium doped fiber amplifier","level":4,"score":0.5682195425033569},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5425518155097961},{"id":"https://openalex.org/C513967374","wikidata":"https://www.wikidata.org/wiki/Q1849","display_name":"Erbium","level":3,"score":0.5178011655807495},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4978809356689453},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4722520709037781},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.4598065912723541},{"id":"https://openalex.org/C177502760","wikidata":"https://www.wikidata.org/wiki/Q782524","display_name":"Automatic gain control","level":4,"score":0.4300587773323059},{"id":"https://openalex.org/C43091971","wikidata":"https://www.wikidata.org/wiki/Q1397391","display_name":"Fiber Bragg grating","level":3,"score":0.4231586456298828},{"id":"https://openalex.org/C126753812","wikidata":"https://www.wikidata.org/wiki/Q653294","display_name":"Diffraction grating","level":3,"score":0.4151343107223511},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34106510877609253},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3123069405555725},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1751806139945984},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.1603231132030487},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1484006941318512},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0720309317111969},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.06413164734840393},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.06150472164154053}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/eurocon.2011.5929253","is_oa":false,"landing_page_url":"https://doi.org/10.1109/eurocon.2011.5929253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE EUROCON - International Conference on Computer as a Tool","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":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1977571619","https://openalex.org/W1995964469","https://openalex.org/W1996980957","https://openalex.org/W2010965466","https://openalex.org/W2016741124","https://openalex.org/W2030250917","https://openalex.org/W2046914474","https://openalex.org/W2050126762","https://openalex.org/W2055533623","https://openalex.org/W2066811032","https://openalex.org/W2069595941","https://openalex.org/W2075187263","https://openalex.org/W2104045830","https://openalex.org/W2107598086","https://openalex.org/W2120729209","https://openalex.org/W2137365468","https://openalex.org/W2142290739","https://openalex.org/W2159673175","https://openalex.org/W2170318958","https://openalex.org/W2211555501","https://openalex.org/W3210130799"],"related_works":["https://openalex.org/W1613375309","https://openalex.org/W2048206299","https://openalex.org/W1992290431","https://openalex.org/W1899477420","https://openalex.org/W2393681764","https://openalex.org/W2005268717","https://openalex.org/W2545920157","https://openalex.org/W2055428387","https://openalex.org/W4396892270","https://openalex.org/W4321272334"],"abstract_inverted_index":{"A":[0],"new":[1],"method":[2,21],"for":[3],"a":[4],"fast":[5],"and":[6],"fine":[7],"control":[8],"to":[9],"flatten":[10],"the":[11,25],"gain":[12],"of":[13],"erbium-doped":[14],"fiber":[15],"amplifiers":[16],"(EDFA)":[17],"is":[18,22],"presented.":[19],"The":[20],"based":[23],"on":[24],"acousto-optic":[26],"effect":[27],"in":[28],"Long":[29],"Period":[30],"Gratings":[31],"(LPG).":[32]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}