{"id":"https://openalex.org/W3203603573","doi":"https://doi.org/10.1109/cleo/europe-eqec52157.2021.9541679","title":"Experimental exploration of longitudinal modes in spherical shells at 220 GHz \u2013 330 GHz: applications to corneal sensing","display_name":"Experimental exploration of longitudinal modes in spherical shells at 220 GHz \u2013 330 GHz: applications to corneal sensing","publication_year":2021,"publication_date":"2021-06-21","ids":{"openalex":"https://openalex.org/W3203603573","doi":"https://doi.org/10.1109/cleo/europe-eqec52157.2021.9541679","mag":"3203603573"},"language":"en","primary_location":{"id":"doi:10.1109/cleo/europe-eqec52157.2021.9541679","doi":"https://doi.org/10.1109/cleo/europe-eqec52157.2021.9541679","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cleo/europe-eqec52157.2021.9541679","pdf_url":null,"source":{"id":"https://openalex.org/S7407086093","display_name":"Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5050315884","display_name":"Faezeh Zarrinkhat","orcid":"https://orcid.org/0000-0003-1500-2642","observed_orcids":["https://orcid.org/0000-0003-1500-2642"]},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["ES","FI"],"is_corresponding":false,"raw_author_name":"Faezeh Zarrinkhat","raw_affiliation_strings":["CommSensLab, Technical University of Catalonia/UPC, Barcelona, Spain","MilliLab, Aalto University, Espoo, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CommSensLab, Technical University of Catalonia/UPC, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"MilliLab, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047176758","display_name":"Joel Lamberg","orcid":"https://orcid.org/0000-0002-9956-912X","observed_orcids":["https://orcid.org/0000-0002-9956-912X"]},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Joel Lamberg","raw_affiliation_strings":["MilliLab, Aalto University, Espoo, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MilliLab, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026864663","display_name":"Mariangela Baggio","orcid":"https://orcid.org/0000-0001-7221-6773","observed_orcids":["https://orcid.org/0000-0001-7221-6773"]},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mariangela Baggio","raw_affiliation_strings":["MilliLab, Aalto University, Espoo, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MilliLab, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020517033","display_name":"Aleksi A. Tamminen","orcid":"https://orcid.org/0000-0002-2595-5677","observed_orcids":["https://orcid.org/0000-0002-2595-5677"]},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Aleksi Tamminen","raw_affiliation_strings":["MilliLab, Aalto University, Espoo, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MilliLab, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052513928","display_name":"Juha Ala\u2010Laurinaho","orcid":"https://orcid.org/0000-0002-2251-5350","observed_orcids":["https://orcid.org/0000-0002-2251-5350"]},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Juha Ala-Laurinaho","raw_affiliation_strings":["MilliLab, Aalto University, Espoo, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MilliLab, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032638633","display_name":"Elsayed Esam M. Khaled","orcid":"https://orcid.org/0000-0003-3991-9359","observed_orcids":["https://orcid.org/0000-0003-3991-9359"]},"institutions":[{"id":"https://openalex.org/I91041137","display_name":"Assiut University","ror":"https://ror.org/01jaj8n65","country_code":"EG","type":"education","lineage":["https://openalex.org/I91041137"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Elsayed E. M. Khaled","raw_affiliation_strings":["Assiut University, Assiut, Egypt","High Institute of Engineering and Technology, Sohage, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Assiut University, Assiut, Egypt","institution_ids":["https://openalex.org/I91041137"]},{"raw_affiliation_string":"High Institute of Engineering and Technology, Sohage, Egypt","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066147613","display_name":"Juan Manuel Rius","orcid":"https://orcid.org/0000-0003-0606-5422","observed_orcids":["https://orcid.org/0000-0003-0606-5422"]},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan Manuel Rius","raw_affiliation_strings":["CommSensLab, Technical University of Catalonia/UPC, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CommSensLab, Technical University of Catalonia/UPC, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076376059","display_name":"J. Romeu","orcid":"https://orcid.org/0000-0003-0197-5961","observed_orcids":["https://orcid.org/0000-0003-0197-5961"]},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jordi Romeu Robert","raw_affiliation_strings":["CommSensLab, Technical University of Catalonia/UPC, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CommSensLab, Technical University of Catalonia/UPC, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091612673","display_name":"Zachary Taylor","orcid":"https://orcid.org/0000-0001-9399-5294","observed_orcids":["https://orcid.org/0000-0001-9399-5294"]},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Zachary Taylor","raw_affiliation_strings":["MilliLab, Aalto University, Espoo, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MilliLab, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7708,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.57301392,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10752","display_name":"Terahertz technology and applications","score":0.49540001153945923,"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/T10752","display_name":"Terahertz technology and applications","score":0.49540001153945923,"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/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.4553000032901764,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.006800000090152025,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/longitudinal-modes","display_name":"longitudinal modes","score":0.8190000057220459},{"id":"https://openalex.org/keywords/spherical-shell","display_name":"spherical shell","score":0.8650000095367432},{"id":"https://openalex.org/keywords/terahertz-sensing","display_name":"terahertz sensing","score":0.8199999928474426},{"id":"https://openalex.org/keywords/cornea","display_name":"cornea","score":0.7820000052452087},{"id":"https://openalex.org/keywords/corneal-water-content","display_name":"corneal water content","score":0.902999997138977},{"id":"https://openalex.org/keywords/central-corneal-thickness","display_name":"central corneal thickness","score":0.9959999918937683},{"id":"https://openalex.org/keywords/frequency-domain-reflectometry","display_name":"frequency domain reflectometry","score":0.9670000076293945},{"id":"https://openalex.org/keywords/corneal-curvature","display_name":"corneal curvature","score":0.5460000038146973}],"concepts":[{"id":"https://openalex.org/C2776882836","wikidata":"https://www.wikidata.org/wiki/Q168291","display_name":"Cornea","level":2,"score":0.7254372835159302},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6410669088363647},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6216474771499634},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5608794093132019},{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.5431602597236633},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.500436544418335},{"id":"https://openalex.org/C2778925768","wikidata":"https://www.wikidata.org/wiki/Q3454718","display_name":"Reflectometry","level":3,"score":0.49829959869384766},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.252360463142395},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.2342548668384552},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.205949068069458},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09667304158210754},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.085858553647995},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07930991053581238},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cleo/europe-eqec52157.2021.9541679","doi":"https://doi.org/10.1109/cleo/europe-eqec52157.2021.9541679","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cleo/europe-eqec52157.2021.9541679","pdf_url":null,"source":{"id":"https://openalex.org/S7407086093","display_name":"Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)","raw_type":"proceedings-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/366621","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/2117/366621","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference report"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2070912349"],"related_works":["https://openalex.org/W2137437106","https://openalex.org/W4224314682","https://openalex.org/W3208018592","https://openalex.org/W3184496047","https://openalex.org/W3108717539","https://openalex.org/W2509725057","https://openalex.org/W2070912349","https://openalex.org/W2537422424","https://openalex.org/W2108892229","https://openalex.org/W2543097828"],"abstract_inverted_index":{"Submillimeter-wave":[0],"and":[1,17,28,38,85,108],"THz":[2],"sensing":[3],"of":[4,13,33,52,79],"cornea":[5,20,93],"leverage":[6],"the":[7,26,36,53,92,105,118],"layered":[8],"tissue":[9,81],"structure":[10],"for":[11,73],"assessments":[12],"corneal":[14,80,87,119],"water":[15,34,82],"content":[16,83],"thickness.":[18],"The":[19],"is":[21,94],"bounded":[22],"by":[23],"air":[24],"on":[25,35],"anterior":[27],"an":[29],"optically":[30],"thick":[31],"body":[32],"posterior":[37],"thus":[39,109],"presents":[40],"as":[41],"a":[42,48,63,110],"lossy":[43,49,55],"thin":[44],"film":[45],"lying":[46],"atop":[47],"termination.":[50],"Resolution":[51],"cornea\u2019s":[54],"longitudinal":[56,99],"modes":[57,100],"via":[58],"frequency":[59],"domain":[60],"reflectometry":[61],"in":[62],"band":[64],"sufficiently":[65],"low":[66],"(e.g.":[67],"220":[68],"GHz":[69],"\u2013":[70],"330":[71],"GHz)":[72],"significant":[74],"penetration":[75],"allows":[76],"simultaneous":[77],"estimates":[78],"(CTWC)":[84],"central":[86],"thickness":[88],"(CCT).":[89],"However,":[90],"since":[91],"spherical,":[95],"efficient":[96],"coupling":[97],"to":[98],"requires":[101],"normal":[102],"incidence":[103],"across":[104],"interrogated":[106],"area":[107],"converging":[111],"spherical":[112],"phase":[113],"front":[114],"whose":[115],"curvature":[116,121],"matches":[117],"surface":[120],"[1]":[122],",":[123],"[2]":[124],".":[125]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-05T09:50:58.205359","created_date":"2021-10-11T00:00:00"}