{"id":"https://openalex.org/W2901516319","doi":"https://doi.org/10.1109/ecoc.2018.8535232","title":"3-Port Fibre Optic Beam Splitters for Space Division Multiplexed Systems","display_name":"3-Port Fibre Optic Beam Splitters for Space Division Multiplexed Systems","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2901516319","doi":"https://doi.org/10.1109/ecoc.2018.8535232","mag":"2901516319"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc.2018.8535232","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2018.8535232","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 European Conference on Optical Communication (ECOC)","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/A5070681553","display_name":"Andrew Wood","orcid":"https://orcid.org/0000-0002-4460-7504"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andrew Wood","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066373719","display_name":"Yongmin Jung","orcid":"https://orcid.org/0000-0002-9054-4372"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yongmin Jung","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112259775","display_name":"Shaif-ul Alam","orcid":null},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Shaiful Alam","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073142416","display_name":"David J. Richardson","orcid":"https://orcid.org/0000-0002-4092-6970"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"David J. Richardson","raw_affiliation_strings":["Optoelectronics Research Centre, University of Southampton, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Optoelectronics Research Centre, University of Southampton, UK","institution_ids":["https://openalex.org/I43439940"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I43439940"],"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":"411","issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","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/T10232","display_name":"Optical Network Technologies","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/T10847","display_name":"Advanced Optical Network Technologies","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"}},{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9986000061035156,"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/beam-splitter","display_name":"Beam splitter","score":0.7176836729049683},{"id":"https://openalex.org/keywords/crosstalk","display_name":"Crosstalk","score":0.7046708464622498},{"id":"https://openalex.org/keywords/fiber-optic-splitter","display_name":"Fiber optic splitter","score":0.6652410626411438},{"id":"https://openalex.org/keywords/port","display_name":"Port (circuit theory)","score":0.5566648244857788},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5549121499061584},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.540170431137085},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.49525490403175354},{"id":"https://openalex.org/keywords/insertion-loss","display_name":"Insertion loss","score":0.4629462957382202},{"id":"https://openalex.org/keywords/beam-propagation-method","display_name":"Beam propagation method","score":0.45229801535606384},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4078616499900818},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.39337706565856934},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3467164933681488},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3238736093044281},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.29940760135650635},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26068824529647827},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2072277069091797},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.12819904088974},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.11637860536575317},{"id":"https://openalex.org/keywords/fiber-optic-sensor","display_name":"Fiber optic sensor","score":0.07218903303146362}],"concepts":[{"id":"https://openalex.org/C19819980","wikidata":"https://www.wikidata.org/wiki/Q947542","display_name":"Beam splitter","level":3,"score":0.7176836729049683},{"id":"https://openalex.org/C169822122","wikidata":"https://www.wikidata.org/wiki/Q230187","display_name":"Crosstalk","level":2,"score":0.7046708464622498},{"id":"https://openalex.org/C146199129","wikidata":"https://www.wikidata.org/wiki/Q5446365","display_name":"Fiber optic splitter","level":4,"score":0.6652410626411438},{"id":"https://openalex.org/C32802771","wikidata":"https://www.wikidata.org/wiki/Q2443617","display_name":"Port (circuit theory)","level":2,"score":0.5566648244857788},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5549121499061584},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.540170431137085},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.49525490403175354},{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.4629462957382202},{"id":"https://openalex.org/C135562815","wikidata":"https://www.wikidata.org/wiki/Q4876189","display_name":"Beam propagation method","level":3,"score":0.45229801535606384},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4078616499900818},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.39337706565856934},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3467164933681488},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3238736093044281},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.29940760135650635},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26068824529647827},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2072277069091797},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.12819904088974},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.11637860536575317},{"id":"https://openalex.org/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.07218903303146362}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ecoc.2018.8535232","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2018.8535232","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.soton.ac.uk:429650","is_oa":false,"landing_page_url":"https://eprints.soton.ac.uk/429650/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G374249132","display_name":null,"funder_award_id":"EP/P030181/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G4859091355","display_name":null,"funder_award_id":"EP/H02607X/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7487369407","display_name":null,"funder_award_id":"EP/N00762X/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7534304480","display_name":null,"funder_award_id":"1921221","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1639951707","https://openalex.org/W1998062662","https://openalex.org/W2025511605","https://openalex.org/W2315405355","https://openalex.org/W2536111493","https://openalex.org/W6729140159"],"related_works":["https://openalex.org/W2392947412","https://openalex.org/W2099925319","https://openalex.org/W2373951582","https://openalex.org/W2027057786","https://openalex.org/W1971985244","https://openalex.org/W3036016825","https://openalex.org/W3134210034","https://openalex.org/W2128500432","https://openalex.org/W4321265158","https://openalex.org/W2247286823"],"abstract_inverted_index":{"We":[0],"present":[1],"two":[2],"fully":[3],"functional":[4],"3-port":[5],"3":[6],"dB":[7,36],"beam":[8],"splitters:":[9],"one":[10],"for":[11,17,37],"few":[12],"mode":[13],"fibres":[14],"and":[15],"another":[16],"multicore":[18],"fibres.":[19],"Both":[20],"devices":[21],"have":[22],"an":[23],"excess":[24],"loss":[25],"of":[26],"<;2":[27],"dB,":[28],"with":[29],"the":[30],"latter":[31],"having":[32],"crosstalk":[33],"values":[34],"<;-32":[35],"all":[38],"cores.":[39]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}