{"id":"https://openalex.org/W3094492844","doi":"https://doi.org/10.1515/joc-2020-0084","title":"Numerical analysis of photonic crystal fibre with high birefringence and high nonlinearity","display_name":"Numerical analysis of photonic crystal fibre with high birefringence and high nonlinearity","publication_year":2020,"publication_date":"2020-10-21","ids":{"openalex":"https://openalex.org/W3094492844","doi":"https://doi.org/10.1515/joc-2020-0084","mag":"3094492844"},"language":"en","primary_location":{"id":"doi:10.1515/joc-2020-0084","doi":"https://doi.org/10.1515/joc-2020-0084","is_oa":true,"landing_page_url":"https://doi.org/10.1515/joc-2020-0084","pdf_url":null,"source":{"id":"https://openalex.org/S2764684264","display_name":"Journal of Optical Communications","issn_l":"0173-4911","issn":["0173-4911","2191-6322"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310313990","host_organization_name":"De Gruyter","host_organization_lineage":["https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Optical Communications","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1515/joc-2020-0084","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Patrick Atsu Agbemabiese","orcid":"https://orcid.org/0000-0001-7802-3200","observed_orcids":["https://orcid.org/0000-0001-7802-3200"]},"institutions":[{"id":"https://openalex.org/I28046988","display_name":"Kwame Nkrumah University of Science and Technology","ror":"https://ror.org/00cb23x68","country_code":"GH","type":"education","lineage":["https://openalex.org/I28046988"]}],"countries":["GH"],"is_corresponding":true,"raw_author_name":"Patrick Atsu Agbemabiese","raw_affiliation_strings":["Department of Computer Engineering , Kwame Nkrumah University of Science and Technology , Kumasi , Ghana"],"raw_orcid":"https://orcid.org/0000-0001-7802-3200","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering , Kwame Nkrumah University of Science and Technology , Kumasi , Ghana","institution_ids":["https://openalex.org/I28046988"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045838121","display_name":"Emmanuel Kofi Akowuah","orcid":"https://orcid.org/0000-0002-5717-0284","observed_orcids":["https://orcid.org/0000-0002-5717-0284"]},"institutions":[{"id":"https://openalex.org/I28046988","display_name":"Kwame Nkrumah University of Science and Technology","ror":"https://ror.org/00cb23x68","country_code":"GH","type":"education","lineage":["https://openalex.org/I28046988"]}],"countries":["GH"],"is_corresponding":false,"raw_author_name":"Emmanuel Kofi Akowuah","raw_affiliation_strings":["Department of Computer Engineering , Kwame Nkrumah University of Science and Technology , Kumasi , Ghana"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering , Kwame Nkrumah University of Science and Technology , Kumasi , Ghana","institution_ids":["https://openalex.org/I28046988"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I28046988"],"apc_list":{"value":2400,"currency":"EUR","value_usd":2712},"apc_paid":{"value":2400,"currency":"EUR","value_usd":2712},"fwci":0.6759,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.66431277,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"44","issue":"s1","first_page":"s543","last_page":"s550"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.9990000128746033,"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/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.9990000128746033,"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/T10666","display_name":"Photonic Crystals and Applications","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/photonic-crystal-fiber","display_name":"photonic crystal fiber","score":0.9869999885559082},{"id":"https://openalex.org/keywords/high-birefringence","display_name":"high birefringence","score":0.9729999899864197},{"id":"https://openalex.org/keywords/high-nonlinearity","display_name":"high nonlinearity","score":0.7929999828338623},{"id":"https://openalex.org/keywords/confinement-loss","display_name":"confinement loss","score":0.8859999775886536},{"id":"https://openalex.org/keywords/nonlinear-refractive-index","display_name":"nonlinear refractive index","score":0.7059999704360962},{"id":"https://openalex.org/keywords/chromatic-dispersion","display_name":"chromatic dispersion","score":0.9860000014305115},{"id":"https://openalex.org/keywords/1550-nm","display_name":"1550 nm","score":0.8709999918937683}],"concepts":[{"id":"https://openalex.org/C125743686","wikidata":"https://www.wikidata.org/wiki/Q108779","display_name":"Birefringence","level":2,"score":0.8128889799118042},{"id":"https://openalex.org/C36456112","wikidata":"https://www.wikidata.org/wiki/Q288064","display_name":"Cladding (metalworking)","level":2,"score":0.7860007286071777},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7161953449249268},{"id":"https://openalex.org/C16895185","wikidata":"https://www.wikidata.org/wiki/Q15101726","display_name":"Perfectly matched layer","level":3,"score":0.6923611164093018},{"id":"https://openalex.org/C107157254","wikidata":"https://www.wikidata.org/wiki/Q1256244","display_name":"Photonic-crystal fiber","level":3,"score":0.6516350507736206},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5792237520217896},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.545966625213623},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.5239903330802917},{"id":"https://openalex.org/C98080719","wikidata":"https://www.wikidata.org/wiki/Q8069441","display_name":"Zero-dispersion wavelength","level":5,"score":0.5104402899742126},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.4881184995174408},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4502592980861664},{"id":"https://openalex.org/C75302062","wikidata":"https://www.wikidata.org/wiki/Q900150","display_name":"Photonic crystal","level":2,"score":0.4230915904045105},{"id":"https://openalex.org/C2779640682","wikidata":"https://www.wikidata.org/wiki/Q7049481","display_name":"Nonlinear photonic crystal","level":4,"score":0.42236992716789246},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.38651782274246216},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.27616846561431885},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18053221702575684},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.15662774443626404},{"id":"https://openalex.org/C203637571","wikidata":"https://www.wikidata.org/wiki/Q812875","display_name":"Plastic optical fiber","level":4,"score":0.154276043176651},{"id":"https://openalex.org/C101645829","wikidata":"https://www.wikidata.org/wiki/Q1781857","display_name":"Multi-mode optical fiber","level":3,"score":0.09136012196540833},{"id":"https://openalex.org/C184880428","wikidata":"https://www.wikidata.org/wiki/Q1417308","display_name":"Finite-difference time-domain method","level":2,"score":0.0840272605419159},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1515/joc-2020-0084","doi":"https://doi.org/10.1515/joc-2020-0084","is_oa":true,"landing_page_url":"https://doi.org/10.1515/joc-2020-0084","pdf_url":null,"source":{"id":"https://openalex.org/S2764684264","display_name":"Journal of Optical Communications","issn_l":"0173-4911","issn":["0173-4911","2191-6322"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310313990","host_organization_name":"De Gruyter","host_organization_lineage":["https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Optical Communications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1515/joc-2020-0084","doi":"https://doi.org/10.1515/joc-2020-0084","is_oa":true,"landing_page_url":"https://doi.org/10.1515/joc-2020-0084","pdf_url":null,"source":{"id":"https://openalex.org/S2764684264","display_name":"Journal of Optical Communications","issn_l":"0173-4911","issn":["0173-4911","2191-6322"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310313990","host_organization_name":"De Gruyter","host_organization_lineage":["https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Optical Communications","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"score":0.5400000214576721,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W1577452956","https://openalex.org/W1585641754","https://openalex.org/W1643601195","https://openalex.org/W1988826162","https://openalex.org/W1992515679","https://openalex.org/W1993205313","https://openalex.org/W2007002062","https://openalex.org/W2014605978","https://openalex.org/W2065527823","https://openalex.org/W2067982143","https://openalex.org/W2074208738","https://openalex.org/W2098037491","https://openalex.org/W2107608750","https://openalex.org/W2140127807","https://openalex.org/W2151287888","https://openalex.org/W2170419031","https://openalex.org/W2218475734","https://openalex.org/W2343070681","https://openalex.org/W2481990871","https://openalex.org/W2509180359","https://openalex.org/W2528538773","https://openalex.org/W2556372137","https://openalex.org/W2557619385","https://openalex.org/W2563689926","https://openalex.org/W2613262264","https://openalex.org/W2754263577","https://openalex.org/W2809435614","https://openalex.org/W2883638125","https://openalex.org/W2884016087","https://openalex.org/W2895758951","https://openalex.org/W2897495877","https://openalex.org/W2897676597","https://openalex.org/W2900738959","https://openalex.org/W2901203328","https://openalex.org/W2902374436","https://openalex.org/W2905248512","https://openalex.org/W2905290366","https://openalex.org/W2909721966","https://openalex.org/W2914396096","https://openalex.org/W2918823951","https://openalex.org/W2921512828","https://openalex.org/W2921573394","https://openalex.org/W2923141980","https://openalex.org/W2943170217","https://openalex.org/W2944685049","https://openalex.org/W2948485366","https://openalex.org/W2968697295","https://openalex.org/W2981380030","https://openalex.org/W2984199096","https://openalex.org/W2990932872","https://openalex.org/W2997273299","https://openalex.org/W3021304327","https://openalex.org/W4298360095","https://openalex.org/W4301510390"],"related_works":["https://openalex.org/W1998926119","https://openalex.org/W2805317468","https://openalex.org/W2153086900","https://openalex.org/W2267981855","https://openalex.org/W1979734771","https://openalex.org/W2562569606","https://openalex.org/W2560327751","https://openalex.org/W1624952408","https://openalex.org/W2080458744","https://openalex.org/W2010639258"],"abstract_inverted_index":{"Abstract":[0],"A":[1],"four-ring":[2],"microstructure":[3],"photonic":[4],"crystal":[5],"fibre":[6],"with":[7,29],"a":[8,60,75],"descending":[9],"air":[10],"hole":[11],"ring":[12],"cladding":[13],"is":[14,21,37,41],"presented.":[15],"Numerical":[16],"analysis":[17],"of":[18,50,57,63],"the":[19],"structure":[20],"done":[22],"using":[23],"full":[24],"vectorial":[25],"finite":[26],"element":[27],"method":[28],"perfectly":[30],"matched":[31],"layer":[32],"(PML)":[33],"boundary":[34],"condition.":[35],"It":[36],"demonstrated":[38],"that":[39],"it":[40],"possible":[42],"to":[43],"achieve":[44],"at":[45,79],"1.55":[46],"\u00b5m":[47,81],"confinement":[48],"loss":[49],"2.767":[51],"\u00d7":[52],"10":[53],"\u22125":[54],"dB/m,":[55],"birefringence":[56],"0.00346":[58],"and":[59],"nonlinear":[61],"co-efficient":[62],"41.77":[64],"km":[65],"\u22121":[66,68],"W":[67],".":[69],"Also,":[70],"chromatic":[71],"dispersion":[72,78],"realised":[73],"suggests":[74],"tuneable":[76],"zero":[77],"0.9\u20131.1":[80],"wavelength":[82],"range.":[83]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":3}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2025-10-10T00:00:00"}
