{"id":"https://openalex.org/W4400527862","doi":"https://doi.org/10.23919/ondm61578.2024.10582655","title":"Implications of Deploying Optical Phase Conjugators (OPCs) to Reduce DSP Overhead in a Dynamic WDM Coherent Optical Network","display_name":"Implications of Deploying Optical Phase Conjugators (OPCs) to Reduce DSP Overhead in a Dynamic WDM Coherent Optical Network","publication_year":2024,"publication_date":"2024-05-06","ids":{"openalex":"https://openalex.org/W4400527862","doi":"https://doi.org/10.23919/ondm61578.2024.10582655"},"language":"en","primary_location":{"id":"doi:10.23919/ondm61578.2024.10582655","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/ondm61578.2024.10582655","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Conference on Optical Network Design and Modeling (ONDM)","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/A5100863771","display_name":"Boyang Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Boyang Hu","raw_affiliation_strings":["School of Computing, University of Nebraska-Lincoln,Lincoln,NE,USA,68588-0115"],"affiliations":[{"raw_affiliation_string":"School of Computing, University of Nebraska-Lincoln,Lincoln,NE,USA,68588-0115","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047226772","display_name":"Mrudula Krishna","orcid":"https://orcid.org/0009-0003-2550-6323"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mrudula Krishna","raw_affiliation_strings":["Indian Institute of Technology Madras,Department of Electrical Engineering,Chennai,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Madras,Department of Electrical Engineering,Chennai,India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042567780","display_name":"Deepa Venkitesh","orcid":"https://orcid.org/0000-0002-1111-3145"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Deepa Venkitesh","raw_affiliation_strings":["Indian Institute of Technology Madras,Department of Electrical Engineering,Chennai,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Madras,Department of Electrical Engineering,Chennai,India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047637562","display_name":"Byrav Ramamurthy","orcid":"https://orcid.org/0000-0002-4104-7513"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Byrav Ramamurthy","raw_affiliation_strings":["School of Computing, University of Nebraska-Lincoln,Lincoln,NE,USA,68588-0115"],"affiliations":[{"raw_affiliation_string":"School of Computing, University of Nebraska-Lincoln,Lincoln,NE,USA,68588-0115","institution_ids":["https://openalex.org/I114395901"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100863771"],"corresponding_institution_ids":["https://openalex.org/I114395901"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07760875,"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":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9987999796867371,"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":0.9939000010490417,"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/overhead","display_name":"Overhead (engineering)","score":0.6498054265975952},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.6070716381072998},{"id":"https://openalex.org/keywords/optical-performance-monitoring","display_name":"Optical performance monitoring","score":0.5875396728515625},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5249637961387634},{"id":"https://openalex.org/keywords/optical-communications-repeater","display_name":"Optical communications repeater","score":0.5242379307746887},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.4761731028556824},{"id":"https://openalex.org/keywords/optical-cross-connect","display_name":"Optical cross-connect","score":0.4727281630039215},{"id":"https://openalex.org/keywords/multiwavelength-optical-networking","display_name":"Multiwavelength optical networking","score":0.4672391712665558},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38866108655929565},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.3419792056083679},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27027666568756104},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.25508373975753784},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2389112114906311},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16474556922912598},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.15344113111495972},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.07423904538154602}],"concepts":[{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6498054265975952},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.6070716381072998},{"id":"https://openalex.org/C26840048","wikidata":"https://www.wikidata.org/wiki/Q7098880","display_name":"Optical performance monitoring","level":4,"score":0.5875396728515625},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5249637961387634},{"id":"https://openalex.org/C3866505","wikidata":"https://www.wikidata.org/wiki/Q3935725","display_name":"Optical communications repeater","level":5,"score":0.5242379307746887},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.4761731028556824},{"id":"https://openalex.org/C196129803","wikidata":"https://www.wikidata.org/wiki/Q241448","display_name":"Optical cross-connect","level":3,"score":0.4727281630039215},{"id":"https://openalex.org/C178029761","wikidata":"https://www.wikidata.org/wiki/Q17037566","display_name":"Multiwavelength optical networking","level":5,"score":0.4672391712665558},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38866108655929565},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.3419792056083679},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27027666568756104},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.25508373975753784},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2389112114906311},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16474556922912598},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.15344113111495972},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.07423904538154602},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ondm61578.2024.10582655","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/ondm61578.2024.10582655","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Conference on Optical Network Design and Modeling (ONDM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1314437990","display_name":null,"funder_award_id":"CNS-I817105","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2159250429","https://openalex.org/W3203754045","https://openalex.org/W2112924201","https://openalex.org/W2024046457","https://openalex.org/W4254359841","https://openalex.org/W1540010254","https://openalex.org/W1999972220","https://openalex.org/W2332373476","https://openalex.org/W4250681306","https://openalex.org/W2535064028"],"abstract_inverted_index":{"This":[0,184],"paper":[1,185],"introduces":[2],"a":[3,59,101,127,131],"novel":[4],"approach":[5],"to":[6,24,36,71,90,139,188],"optimizing":[7],"dynamic":[8,104,201],"Wavelength":[9],"Division":[10],"Multiplexing":[11],"(WDM)":[12],"optical":[13,202],"networks":[14,105],"by":[15,191],"deploying":[16],"Optical":[17,21],"Phase":[18],"Conjugators":[19],"(OPCs).":[20],"networks,":[22,203],"central":[23],"modern":[25],"communication":[26,212],"infrastructures,":[27],"face":[28],"significant":[29],"challenges":[30],"in":[31,103,172,177,200],"managing":[32],"signal":[33,88,142,147],"impairments":[34,42,74],"due":[35],"fiber":[37],"dispersion":[38,94],"and":[39,53,95,116,160,181,195,210],"nonlinearity.":[40],"These":[41],"often":[43],"require":[44],"extensive":[45],"Digital":[46],"Signal":[47],"Processing":[48],"(DSP),":[49],"increasing":[50],"operational":[51,179],"costs":[52,180],"energy":[54,182],"consumption.":[55,183],"Our":[56,165],"research":[57],"proposes":[58],"new":[60],"network":[61,132,153,174],"architecture":[62,133],"incorporating":[63,134],"OPCs,":[64,135],"utilizing":[65],"mid":[66],"span":[67],"spectral":[68],"inversion":[69],"(MSSI)":[70],"mitigate":[72],"these":[73],"effectively.":[75],"The":[76],"placement":[77],"of":[78,86,130,151,162,170,197],"OPCs":[79,171],"is":[80,137],"crucial,":[81],"ideally":[82],"at":[83],"the":[84,87,111,114,117,157,168,189,193],"mid-span":[85,115],"path,":[89],"ensure":[91],"complete":[92],"all-optical":[93],"nonlinearity":[96],"compensation.":[97],"However,":[98],"this":[99,122],"presents":[100],"challenge":[102],"where":[106],"link":[107],"routes":[108],"vary,":[109],"affecting":[110],"distance":[112],"from":[113],"associated":[118],"equalizer":[119],"requirements.":[120],"Addressing":[121],"gap,":[123],"our":[124],"work":[125],"provides":[126],"comprehensive":[128],"analysis":[129],"which":[136],"used":[138],"reduce":[140],"digital":[141],"processing":[143],"overhead":[144],"while":[145],"maintaining":[146],"integrity.":[148],"Through":[149],"simulations":[150],"two":[152],"topologies,":[154],"we":[155],"explore":[156],"practical":[158],"implications":[159],"trade-offs":[161],"OPC":[163,198],"implementation.":[164],"results":[166],"highlight":[167],"potential":[169],"enhancing":[173],"performance,":[175],"particularly":[176],"reducing":[178],"significantly":[186],"contributes":[187],"field":[190],"showcasing":[192],"feasibility":[194],"benefits":[196],"integration":[199],"offering":[204],"insights":[205],"into":[206],"creating":[207],"more":[208],"efficient":[209],"sustainable":[211],"infrastructures.":[213]},"counts_by_year":[],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}
