{"id":"https://openalex.org/W4393146118","doi":"https://doi.org/10.1109/ants59832.2023.10469529","title":"Effect of Gain Flattening Filter Placement for Nonlinear-Impairment Mitigation in Multiband Optical Transport Network","display_name":"Effect of Gain Flattening Filter Placement for Nonlinear-Impairment Mitigation in Multiband Optical Transport Network","publication_year":2023,"publication_date":"2023-12-17","ids":{"openalex":"https://openalex.org/W4393146118","doi":"https://doi.org/10.1109/ants59832.2023.10469529"},"language":"en","primary_location":{"id":"doi:10.1109/ants59832.2023.10469529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ants59832.2023.10469529","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)","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/A5032662898","display_name":"Rana Kumar Jana","orcid":"https://orcid.org/0000-0001-6555-2066"},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rana Kumar Jana","raw_affiliation_strings":["Indraprastha Institute of Information Technology,Dept. of Electronics and Communications Engineering,New Delhi,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indraprastha Institute of Information Technology,Dept. of Electronics and Communications Engineering,New Delhi,India","institution_ids":["https://openalex.org/I119939252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028628058","display_name":"Anand Srivastava","orcid":"https://orcid.org/0000-0002-2757-1511"},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anand Srivastava","raw_affiliation_strings":["Indraprastha Institute of Information Technology,Dept. of Electronics and Communications Engineering,New Delhi,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indraprastha Institute of Information Technology,Dept. of Electronics and Communications Engineering,New Delhi,India","institution_ids":["https://openalex.org/I119939252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015604027","display_name":"Andrew Lord","orcid":"https://orcid.org/0000-0002-9585-2956"},"institutions":[{"id":"https://openalex.org/I1332878012","display_name":"BT Group (United Kingdom)","ror":"https://ror.org/00kv9pj15","country_code":"GB","type":"company","lineage":["https://openalex.org/I1332878012"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andrew Lord","raw_affiliation_strings":["British Telecom,Applied Research,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"British Telecom,Applied Research,UK","institution_ids":["https://openalex.org/I1332878012"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072615372","display_name":"Abhijit Mitra","orcid":"https://orcid.org/0000-0002-0621-5796"},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Abhijit Mitra","raw_affiliation_strings":["Indraprastha Institute of Information Technology,BITS-ON Group,Dept. of Electronics and Communications Engineering,New Delhi,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indraprastha Institute of Information Technology,BITS-ON Group,Dept. of Electronics and Communications Engineering,New Delhi,India","institution_ids":["https://openalex.org/I119939252"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"102","last_page":"107"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9983000159263611,"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":0.9976000189781189,"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/flattening","display_name":"Flattening","score":0.736755907535553},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.47862759232521057},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.411588191986084},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.22454744577407837},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18102318048477173}],"concepts":[{"id":"https://openalex.org/C19444555","wikidata":"https://www.wikidata.org/wiki/Q212750","display_name":"Flattening","level":2,"score":0.736755907535553},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.47862759232521057},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.411588191986084},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.22454744577407837},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18102318048477173},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ants59832.2023.10469529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ants59832.2023.10469529","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.7900000214576721,"display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2586304830","https://openalex.org/W2952573404","https://openalex.org/W2988261544","https://openalex.org/W3018205445","https://openalex.org/W3088246894","https://openalex.org/W3131768400","https://openalex.org/W3215527673","https://openalex.org/W4312419280","https://openalex.org/W4328051146","https://openalex.org/W6800061891"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2049450268","https://openalex.org/W3163663844","https://openalex.org/W2076772710","https://openalex.org/W2046237991","https://openalex.org/W2627522194","https://openalex.org/W2504233681","https://openalex.org/W2946123365","https://openalex.org/W2015179278","https://openalex.org/W2390326991"],"abstract_inverted_index":{"The":[0],"multiband":[1],"elastic":[2],"optical":[3,13,20,138],"technology":[4],"appears":[5],"as":[6,34,45,159,166],"a":[7,145],"near-term":[8],"solution":[9],"for":[10,156],"solving":[11],"the":[12,23,53,60,62,72,80,84,88,95,122,136,173,186,192,197,206,211],"fiber":[14],"capacity":[15,82],"crunch":[16],"problem":[17],"in":[18,71,107,153,185,201,215],"core":[19],"networks.":[21],"However,":[22],"significant":[24],"challenges":[25],"come":[26],"from":[27],"several":[28],"non-linear":[29],"physical-layer":[30],"impairments":[31],"(PLIs),":[32],"such":[33,44],"inter-channel":[35],"stimulated":[36],"Raman":[37],"scattering":[38],"(ISRS),":[39],"and":[40,113,151,162,178],"band-dependent":[41],"transmission":[42,56],"impairments,":[43],"attenuation,":[46],"dispersion,":[47],"etc.":[48],"In":[49,171],"order":[50],"to":[51,68,78],"maintain":[52],"quality":[54],"of":[55,83,90,97,103,109,124,132,148,175,194,203,208,217],"(QoT)":[57],"throughout":[58],"all":[59],"bands,":[61],"gain":[63,147],"flattening":[64],"filters":[65],"(GFFs)":[66],"need":[67],"be":[69,76],"placed":[70],"network,":[73],"which":[74],"can":[75,143],"helpful":[77],"enhance":[79],"overall":[81],"network":[85],"while":[86],"mitigating":[87],"effect":[89,96,174],"PLIs.":[91],"This":[92],"paper":[93],"investigates":[94],"GFF":[98,125,195,209],"placement":[99,123,134,193,207],"at":[100,126,135,196,210],"different":[101],"parts":[102],"geographically":[104],"diverse":[105],"networks":[106,164],"terms":[108,202,216],"traffic":[110,154],"admissibility,":[111],"QoT,":[112],"return":[114],"on":[115],"investment":[116],"(ROI).":[117],"Reported":[118],"results":[119,189],"show":[120,190],"that":[121,191],"every":[127],"inline":[128],"amplifier":[129],"module":[130,142,213],"instead":[131],"its":[133],"reconfigurable":[137],"add-drop":[139],"multiplexer":[140],"(ROADM)":[141],"provide":[144],"maximum":[146],"nearly":[149],"37.7%":[150],"118.7%":[152],"admissibility":[155],"smaller":[157],"(such":[158,165],"BT-UK":[160],"network)":[161],"larger":[163],"Indian":[167],"RailTel":[168],"networks),":[169],"respectively.":[170],"addition,":[172],"launch":[176],"power":[177],"symbol":[179],"rate":[180],"variation":[181],"is":[182],"also":[183],"studied":[184],"paper.":[187],"Numerical":[188],"ROADM":[198],"modules":[199],"outperforms":[200,214],"ROI,":[204],"whereas":[205],"EDFA":[212],"QoT.":[218]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
