{"id":"https://openalex.org/W3024871713","doi":"https://doi.org/10.3390/s20102862","title":"Polarization Beam Splitter Based on Si3N4/SiO2 Horizontal Slot Waveguides for On-Chip High-Power Applications","display_name":"Polarization Beam Splitter Based on Si3N4/SiO2 Horizontal Slot Waveguides for On-Chip High-Power Applications","publication_year":2020,"publication_date":"2020-05-18","ids":{"openalex":"https://openalex.org/W3024871713","doi":"https://doi.org/10.3390/s20102862","mag":"3024871713","pmid":"https://pubmed.ncbi.nlm.nih.gov/32443543"},"language":"en","primary_location":{"id":"doi:10.3390/s20102862","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20102862","pdf_url":"https://www.mdpi.com/1424-8220/20/10/2862/pdf?version=1590401843","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/20/10/2862/pdf?version=1590401843","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020955778","display_name":"Yuxi Fang","orcid":"https://orcid.org/0000-0003-1736-484X"},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"education","lineage":["https://openalex.org/I205237279"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxi Fang","raw_affiliation_strings":["Institute of Modern Optics, Nankai University, Tianjin 300350, China"],"affiliations":[{"raw_affiliation_string":"Institute of Modern Optics, Nankai University, Tianjin 300350, China","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113778133","display_name":"Changjing Bao","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Changjing Bao","raw_affiliation_strings":["Department of Electrical Engineering, University of Southern California, Los Angeles, CA 90089, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Southern California, Los Angeles, CA 90089, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101993244","display_name":"Zhonghan Wang","orcid":"https://orcid.org/0000-0002-1109-8571"},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"education","lineage":["https://openalex.org/I205237279"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhonghan Wang","raw_affiliation_strings":["Institute of Modern Optics, Nankai University, Tianjin 300350, China"],"affiliations":[{"raw_affiliation_string":"Institute of Modern Optics, Nankai University, Tianjin 300350, China","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000029789","display_name":"Yange Liu","orcid":"https://orcid.org/0000-0002-8181-4924"},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"education","lineage":["https://openalex.org/I205237279"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yange Liu","raw_affiliation_strings":["Institute of Modern Optics, Nankai University, Tianjin 300350, China"],"affiliations":[{"raw_affiliation_string":"Institute of Modern Optics, Nankai University, Tianjin 300350, China","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100351910","display_name":"Lin Zhang","orcid":"https://orcid.org/0000-0003-0545-1110"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Zhang","raw_affiliation_strings":["School of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin 300072, China"],"affiliations":[{"raw_affiliation_string":"School of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin 300072, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084563249","display_name":"Hao Huang","orcid":"https://orcid.org/0000-0003-3151-367X"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hao Huang","raw_affiliation_strings":["Department of Electrical Engineering, University of Southern California, Los Angeles, CA 90089, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Southern California, Los Angeles, CA 90089, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041229741","display_name":"Yongxiong Ren","orcid":"https://orcid.org/0000-0002-8291-883X"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yongxiong Ren","raw_affiliation_strings":["Department of Electrical Engineering, University of Southern California, Los Angeles, CA 90089, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Southern California, Los Angeles, CA 90089, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042805627","display_name":"Zhongqi Pan","orcid":"https://orcid.org/0000-0003-2325-2254"},"institutions":[{"id":"https://openalex.org/I79516672","display_name":"University of Louisiana at Lafayette","ror":"https://ror.org/01x8rc503","country_code":"US","type":"education","lineage":["https://openalex.org/I2799628689","https://openalex.org/I79516672"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhongqi Pan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Louisiana at Lafayette, Lafayette, LA 70504, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Louisiana at Lafayette, Lafayette, LA 70504, USA","institution_ids":["https://openalex.org/I79516672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100624671","display_name":"Yang Yue","orcid":"https://orcid.org/0009-0009-2926-3596"},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"education","lineage":["https://openalex.org/I205237279"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yang Yue","raw_affiliation_strings":["Institute of Modern Optics, Nankai University, Tianjin 300350, China"],"affiliations":[{"raw_affiliation_string":"Institute of Modern Optics, Nankai University, Tianjin 300350, China","institution_ids":["https://openalex.org/I205237279"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5100624671"],"corresponding_institution_ids":["https://openalex.org/I205237279"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.6225,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.67422165,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"20","issue":"10","first_page":"2862","last_page":"2862"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","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/T10299","display_name":"Photonic and Optical Devices","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/T10666","display_name":"Photonic Crystals and Applications","score":0.9994999766349792,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","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"}}],"keywords":[{"id":"https://openalex.org/keywords/splitter","display_name":"Splitter","score":0.6569918990135193},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.6077743172645569},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5395651459693909},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.5390519499778748},{"id":"https://openalex.org/keywords/beam-splitter","display_name":"Beam splitter","score":0.5148150324821472},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5008542537689209},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.43948185443878174},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3678632974624634},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.35921531915664673},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33369171619415283},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.31821197271347046},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.09272098541259766}],"concepts":[{"id":"https://openalex.org/C2777403171","wikidata":"https://www.wikidata.org/wiki/Q7578732","display_name":"Splitter","level":2,"score":0.6569918990135193},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.6077743172645569},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5395651459693909},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5390519499778748},{"id":"https://openalex.org/C19819980","wikidata":"https://www.wikidata.org/wiki/Q947542","display_name":"Beam splitter","level":3,"score":0.5148150324821472},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5008542537689209},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.43948185443878174},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3678632974624634},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.35921531915664673},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33369171619415283},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31821197271347046},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.09272098541259766},{"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/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s20102862","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20102862","pdf_url":"https://www.mdpi.com/1424-8220/20/10/2862/pdf?version=1590401843","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:32443543","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32443543","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:8404df19bc4143b1b81ce7a9cc23bb86","is_oa":true,"landing_page_url":"https://doaj.org/article/8404df19bc4143b1b81ce7a9cc23bb86","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 20, Iss 10, p 2862 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/10/2862/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s20102862","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7287709","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7287709","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s20102862","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20102862","pdf_url":"https://www.mdpi.com/1424-8220/20/10/2862/pdf?version=1590401843","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G6272651827","display_name":null,"funder_award_id":"11774181, 61775107","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3024871713.pdf","grobid_xml":"https://content.openalex.org/works/W3024871713.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W1495999261","https://openalex.org/W1975476066","https://openalex.org/W1995706529","https://openalex.org/W2001327310","https://openalex.org/W2007339795","https://openalex.org/W2009659401","https://openalex.org/W2014299001","https://openalex.org/W2017986009","https://openalex.org/W2023733842","https://openalex.org/W2025306962","https://openalex.org/W2039380034","https://openalex.org/W2045816185","https://openalex.org/W2048210943","https://openalex.org/W2054578937","https://openalex.org/W2057694314","https://openalex.org/W2062619910","https://openalex.org/W2066049888","https://openalex.org/W2066167410","https://openalex.org/W2070186312","https://openalex.org/W2070348829","https://openalex.org/W2087008907","https://openalex.org/W2111100482","https://openalex.org/W2120487746","https://openalex.org/W2122315982","https://openalex.org/W2131569169","https://openalex.org/W2134133211","https://openalex.org/W2143502747","https://openalex.org/W2149957464","https://openalex.org/W2156236967","https://openalex.org/W2156857373","https://openalex.org/W2162123284","https://openalex.org/W2169561975","https://openalex.org/W2203446778","https://openalex.org/W2220870060","https://openalex.org/W2297459708","https://openalex.org/W2315658802","https://openalex.org/W2412760671","https://openalex.org/W2583940611","https://openalex.org/W2594432713","https://openalex.org/W2594562711","https://openalex.org/W2597730038","https://openalex.org/W2621047161","https://openalex.org/W2766724454","https://openalex.org/W2780038783","https://openalex.org/W2786482165","https://openalex.org/W2791950826","https://openalex.org/W2920639800","https://openalex.org/W2925714081"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2125532919","https://openalex.org/W2119857390","https://openalex.org/W3113134525","https://openalex.org/W2329750440","https://openalex.org/W3135345069","https://openalex.org/W1968853115","https://openalex.org/W2150198075","https://openalex.org/W1979770435","https://openalex.org/W2044575564"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,130],"propose":[4],"an":[5,35,96],"Si<sub>3</sub>N<sub>4</sub>/SiO<sub>2</sub>":[6],"horizontal-slot-waveguide-based":[7],"polarization":[8,37],"beam":[9],"splitter":[10],"(PBS)":[11],"with":[12,144],"low":[13],"nonlinearity":[14],"for":[15,34,95,140],"on-chip":[16],"high-power":[17],"systems.":[18],"The":[19,85],"coupling":[20,44,80,106,138],"length":[21,45,81,107,139],"ratio":[22],"between":[23,134],"the":[24,40,43,47,53,58,75,79,102,105,109,115,119,132,135,141],"quasi-TE":[25,61],"and":[26,60,66,125,137],"quasi-TM":[27,59],"modes":[28,62],"(<i>L</i><sub>TE</sub>/<i>L</i><sub>TM</sub>)":[29],"was":[30,49,111],"optimized":[31,142],"to":[32,71],"2":[33],"efficient":[36],"splitting.":[38],"For":[39,101],"single-slot":[41],"design,":[42,104],"of":[46,57,98,108,118],"PBS":[48,72,110],"281.5":[50],"\u03bcm,":[51,113],"while":[52,114],"extinction":[54],"ratios":[55],"(ER)":[56],"were":[63,122],"23.9":[64],"dB":[65,124],"20.8":[67],"dB,":[68,127],"respectively.":[69,128],"Compared":[70],"based":[73],"on":[74],"Si<sub>3</sub>N<sub>4</sub>":[76],"strip":[77],"waveguide,":[78],"became":[82],"22.6%":[83],"shorter.":[84],"proposed":[86],"PBSs":[87,143],"also":[88],"had":[89],"a":[90],"relatively":[91],"good":[92],"fabrication":[93],"tolerance":[94],"ER":[97,117,136],">20":[99],"dB.":[100],"multi-slot":[103],"290.3":[112],"corresponding":[116],"two":[120],"polarizations":[121],"24.0":[123],"21.0":[126],"Furthermore,":[129],"investigated":[131],"tradeoff":[133],"single":[145],"slot":[146],"or":[147],"multiple":[148],"slots.":[149]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}