{"id":"https://openalex.org/W4412171213","doi":"https://doi.org/10.1109/memea65319.2025.11067972","title":"Optical Wireless Power Transfer for Endoscopy Systems for Enhanced Safety and Isolation","display_name":"Optical Wireless Power Transfer for Endoscopy Systems for Enhanced Safety and Isolation","publication_year":2025,"publication_date":"2025-05-28","ids":{"openalex":"https://openalex.org/W4412171213","doi":"https://doi.org/10.1109/memea65319.2025.11067972"},"language":"en","primary_location":{"id":"doi:10.1109/memea65319.2025.11067972","is_oa":false,"landing_page_url":"https://doi.org/10.1109/memea65319.2025.11067972","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Medical Measurements &amp;amp; Applications (MeMeA)","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/A5003039058","display_name":"Navin Rajaiah Subbu","orcid":null},"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":true,"raw_author_name":"Navin Rajaiah Subbu","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/A5087428350","display_name":"S Amalan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210102197","display_name":"Healthcare Technology Innovation Centre","ror":"https://ror.org/017mw4x28","country_code":"IN","type":"facility","lineage":["https://openalex.org/I4210102197"]},{"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":"Amalan S","raw_affiliation_strings":["IIT Madras,Healthcare Technology Innovation Centre (HTIC),Chennai,India"],"affiliations":[{"raw_affiliation_string":"IIT Madras,Healthcare Technology Innovation Centre (HTIC),Chennai,India","institution_ids":["https://openalex.org/I4210102197","https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000225783","display_name":"Ajay Kumar Gurrala","orcid":null},"institutions":[{"id":"https://openalex.org/I4210102197","display_name":"Healthcare Technology Innovation Centre","ror":"https://ror.org/017mw4x28","country_code":"IN","type":"facility","lineage":["https://openalex.org/I4210102197"]},{"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":"Ajay Kumar Gurrala","raw_affiliation_strings":["IIT Madras,Healthcare Technology Innovation Centre (HTIC),Chennai,India"],"affiliations":[{"raw_affiliation_string":"IIT Madras,Healthcare Technology Innovation Centre (HTIC),Chennai,India","institution_ids":["https://openalex.org/I4210102197","https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054706248","display_name":"S P Preejith","orcid":"https://orcid.org/0000-0002-0634-1194"},"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"]},{"id":"https://openalex.org/I4210102197","display_name":"Healthcare Technology Innovation Centre","ror":"https://ror.org/017mw4x28","country_code":"IN","type":"facility","lineage":["https://openalex.org/I4210102197"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Preejith SP","raw_affiliation_strings":["IIT Madras,Healthcare Technology Innovation Centre (HTIC),Chennai,India"],"affiliations":[{"raw_affiliation_string":"IIT Madras,Healthcare Technology Innovation Centre (HTIC),Chennai,India","institution_ids":["https://openalex.org/I4210102197","https://openalex.org/I24676775"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056763944","display_name":"Mohanasankar Sivaprakasam","orcid":"https://orcid.org/0000-0002-6714-9147"},"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":"Mohanasankar Sivaprakasam","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"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5003039058"],"corresponding_institution_ids":["https://openalex.org/I24676775"],"apc_list":null,"apc_paid":null,"fwci":0.8314,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.76486582,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9948999881744385,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9948999881744385,"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/T11932","display_name":"Wireless Body Area Networks","score":0.972599983215332,"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"}},{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9384999871253967,"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/isolation","display_name":"Isolation (microbiology)","score":0.6205724477767944},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5701677203178406},{"id":"https://openalex.org/keywords/wireless-power-transfer","display_name":"Wireless power transfer","score":0.5375468730926514},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4930231273174286},{"id":"https://openalex.org/keywords/energy-transfer","display_name":"Energy transfer","score":0.41042718291282654},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19711193442344666},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1811627447605133},{"id":"https://openalex.org/keywords/engineering-physics","display_name":"Engineering physics","score":0.1468188464641571}],"concepts":[{"id":"https://openalex.org/C2775941552","wikidata":"https://www.wikidata.org/wiki/Q25212305","display_name":"Isolation (microbiology)","level":2,"score":0.6205724477767944},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5701677203178406},{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.5375468730926514},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4930231273174286},{"id":"https://openalex.org/C106447425","wikidata":"https://www.wikidata.org/wiki/Q11379","display_name":"Energy transfer","level":2,"score":0.41042718291282654},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19711193442344666},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1811627447605133},{"id":"https://openalex.org/C61696701","wikidata":"https://www.wikidata.org/wiki/Q770766","display_name":"Engineering physics","level":1,"score":0.1468188464641571},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/memea65319.2025.11067972","is_oa":false,"landing_page_url":"https://doi.org/10.1109/memea65319.2025.11067972","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Medical Measurements &amp;amp; Applications (MeMeA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8600000143051147,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2165782069","https://openalex.org/W2616074261","https://openalex.org/W2979526238","https://openalex.org/W2980278535","https://openalex.org/W3000273093","https://openalex.org/W3119906454"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2110986236","https://openalex.org/W1547447325","https://openalex.org/W3003342735","https://openalex.org/W4361281643","https://openalex.org/W2516936060","https://openalex.org/W3003307790","https://openalex.org/W2944749328"],"abstract_inverted_index":{"In":[0],"a":[1,33,91,108,124,197,203,216],"typical":[2],"endoscopy":[3],"system,":[4],"electrical":[5,50,232,241],"isolation":[6,47,79],"between":[7,52,134,170],"the":[8,11,53,57,61,69,82,85,132,135,138,143,147,150,164,168,171,174,179,183,193,231,244],"endoscope":[9],"and":[10,20,29,56,84,120,137,140,173,178,236],"video":[12],"processor":[13],"(VP)":[14],"is":[15,31,176,186,213],"achieved":[16],"using":[17,97],"galvanic":[18],"isolators":[19],"optocouplers.":[21],"However,":[22],"these":[23],"solutions":[24],"are":[25],"not":[26],"entirely":[27],"isolated,":[28],"there":[30],"always":[32],"risk":[34],"of":[35,102,146,182,196,202],"electric":[36],"leakage.":[37],"Optical":[38,218],"wireless":[39],"power":[40,54,83,190,194,245],"transfer":[41],"(OWPT)":[42],"can":[43],"help":[44],"achieve":[45,77],"complete":[46,151],"by":[48,141,228,239],"eliminating":[49,230],"contact":[51,67],"supply":[55],"electronic":[58],"circuits":[59],"driving":[60,144,180],"components":[62],"that":[63],"come":[64],"in":[65,127,243],"direct":[66],"with":[68,107,208],"patient.":[70],"An":[71],"optimal":[72,157],"solution":[73,93],"would":[74],"be":[75],"to":[76,122,191],"optical":[78],"for":[80,94,211,234],"both":[81],"data":[86],"path.":[87],"This":[88,222],"study":[89],"proposes":[90],"low-cost":[92],"just":[95],"OWPT":[96,223],"an":[98,128,209],"LED":[99,114,148,184,210],"array":[100,185],"consisting":[101],"27":[103],"cool-white":[104],"LEDs":[105],"coupled":[106],"silicon-based":[109],"Photovoltaic":[110],"(PV)":[111],"cell.":[112],"The":[113,156,200],"array-PV":[115],"cell":[116],"pair":[117],"was":[118,160],"characterized":[119],"tuned":[121],"drive":[123],"camera":[125,198],"system":[126,207],"endoscope.":[129],"By":[130],"varying":[131,142],"distance":[133,169],"transmitter":[136,172],"receiver":[139,175],"current":[145,181],"array,":[149],"operating":[152,158],"characteristics":[153],"were":[154],"determined.":[155],"point":[159],"selected":[161],"from":[162],"among":[163],"possible":[165],"combinations":[166],"where":[167],"high":[177],"low,":[187],"providing":[188],"adequate":[189],"meet":[192],"requirements":[195],"system.":[199],"operation":[201],"720p":[204],"CMOS":[205],"Camera":[206],"illumination":[212],"demonstrated,":[214],"showing":[215],"successful":[217],"Wireless":[219],"Power":[220],"Transfer.":[221],"implementation":[224],"enhances":[225],"patient":[226],"safety":[227],"completely":[229],"path":[233],"leakages":[235],"interferences":[237],"caused":[238],"any":[240],"anomaly":[242],"supply.":[246]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-03-04T09:10:02.777135","created_date":"2025-10-10T00:00:00"}
