{"id":"https://openalex.org/W3043073976","doi":"https://doi.org/10.1109/jssc.2020.3006442","title":"Large-Area, Fast-Gated Digital SiPM With Integrated TDC for Portable and Wearable Time-Domain NIRS","display_name":"Large-Area, Fast-Gated Digital SiPM With Integrated TDC for Portable and Wearable Time-Domain NIRS","publication_year":2020,"publication_date":"2020-07-13","ids":{"openalex":"https://openalex.org/W3043073976","doi":"https://doi.org/10.1109/jssc.2020.3006442","mag":"3043073976"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2020.3006442","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jssc.2020.3006442","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/jssc.2020.3006442","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077857323","display_name":"Enrico Conca","orcid":"https://orcid.org/0000-0002-0516-9193"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Enrico Conca","raw_affiliation_strings":["Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0002-0516-9193","affiliations":[{"raw_affiliation_string":"Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069092296","display_name":"Vincenzo Sesta","orcid":"https://orcid.org/0000-0002-1237-3790"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Vincenzo Sesta","raw_affiliation_strings":["Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0002-1237-3790","affiliations":[{"raw_affiliation_string":"Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002398498","display_name":"Mauro Buttafava","orcid":"https://orcid.org/0000-0002-5446-8026"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mauro Buttafava","raw_affiliation_strings":["Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0002-5446-8026","affiliations":[{"raw_affiliation_string":"Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007932683","display_name":"Federica Villa","orcid":"https://orcid.org/0000-0002-9840-0269"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Federica Villa","raw_affiliation_strings":["Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0002-9840-0269","affiliations":[{"raw_affiliation_string":"Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032687172","display_name":"Laura Di Sieno","orcid":"https://orcid.org/0000-0002-3028-3705"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Laura Di Sieno","raw_affiliation_strings":["Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0002-3028-3705","affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065233035","display_name":"Alberto Dalla Mora","orcid":"https://orcid.org/0000-0002-2783-6217"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alberto Dalla Mora","raw_affiliation_strings":["Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0002-2783-6217","affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060063553","display_name":"Davide Contini","orcid":"https://orcid.org/0000-0003-1209-9397"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Davide Contini","raw_affiliation_strings":["Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1209-9397","affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083942588","display_name":"Paola Taroni","orcid":"https://orcid.org/0000-0001-7486-0001"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paola Taroni","raw_affiliation_strings":["Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0001-7486-0001","affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004522727","display_name":"Alessandro Torricelli","orcid":"https://orcid.org/0000-0002-6878-8936"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Torricelli","raw_affiliation_strings":["Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0002-6878-8936","affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037862680","display_name":"Antonio Pifferi","orcid":"https://orcid.org/0000-0002-2261-2089"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Antonio Pifferi","raw_affiliation_strings":["Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0002-2261-2089","affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054993441","display_name":"Franco Zappa","orcid":"https://orcid.org/0000-0003-1715-501X"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Franco Zappa","raw_affiliation_strings":["Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1715-501X","affiliations":[{"raw_affiliation_string":"Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036398289","display_name":"Alberto Tosi","orcid":"https://orcid.org/0000-0003-1210-2875"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alberto Tosi","raw_affiliation_strings":["Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1210-2875","affiliations":[{"raw_affiliation_string":"Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":null,"apc_paid":null,"fwci":2.7858,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.90831461,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"55","issue":"11","first_page":"3097","last_page":"3111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"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/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/silicon-photomultiplier","display_name":"Silicon photomultiplier","score":0.8411251306533813},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6813746690750122},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5493379831314087},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.41195639967918396},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.33328408002853394},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3277488052845001},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.17459961771965027},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1013447642326355},{"id":"https://openalex.org/keywords/scintillator","display_name":"Scintillator","score":0.05443686246871948},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.05230557918548584}],"concepts":[{"id":"https://openalex.org/C104335537","wikidata":"https://www.wikidata.org/wiki/Q1085747","display_name":"Silicon photomultiplier","level":4,"score":0.8411251306533813},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6813746690750122},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5493379831314087},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.41195639967918396},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.33328408002853394},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3277488052845001},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.17459961771965027},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1013447642326355},{"id":"https://openalex.org/C161694136","wikidata":"https://www.wikidata.org/wiki/Q910990","display_name":"Scintillator","level":3,"score":0.05443686246871948},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.05230557918548584},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jssc.2020.3006442","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jssc.2020.3006442","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"},{"id":"pmh:oai:re.public.polimi.it:11311/1150977","is_oa":true,"landing_page_url":"http://hdl.handle.net/11311/1150977","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1109/jssc.2020.3006442","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jssc.2020.3006442","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.4099999964237213}],"awards":[{"id":"https://openalex.org/G5010609913","display_name":null,"funder_award_id":"731877","funder_id":"https://openalex.org/F4320337669","funder_display_name":"H2020 European Institute of Innovation and Technology"}],"funders":[{"id":"https://openalex.org/F4320337669","display_name":"H2020 European Institute of Innovation and Technology","ror":"https://ror.org/036dxts37"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1591551240","https://openalex.org/W1822480915","https://openalex.org/W1975496472","https://openalex.org/W1997944918","https://openalex.org/W2001262493","https://openalex.org/W2003471407","https://openalex.org/W2004461642","https://openalex.org/W2010182360","https://openalex.org/W2014673911","https://openalex.org/W2016464725","https://openalex.org/W2034078593","https://openalex.org/W2040812885","https://openalex.org/W2050698048","https://openalex.org/W2054873125","https://openalex.org/W2060663786","https://openalex.org/W2061135416","https://openalex.org/W2062952706","https://openalex.org/W2064428333","https://openalex.org/W2068792212","https://openalex.org/W2069202528","https://openalex.org/W2081522632","https://openalex.org/W2090875102","https://openalex.org/W2120039978","https://openalex.org/W2127076876","https://openalex.org/W2128282260","https://openalex.org/W2133938510","https://openalex.org/W2147250195","https://openalex.org/W2152326252","https://openalex.org/W2196753883","https://openalex.org/W2218437761","https://openalex.org/W2430490683","https://openalex.org/W2519022190","https://openalex.org/W2531146721","https://openalex.org/W2547027569","https://openalex.org/W2595013640","https://openalex.org/W2735370823","https://openalex.org/W2745944141","https://openalex.org/W2768125021","https://openalex.org/W2788364752","https://openalex.org/W2793076039","https://openalex.org/W2887955028","https://openalex.org/W2888773516","https://openalex.org/W2897392823","https://openalex.org/W2906868222","https://openalex.org/W2912309949","https://openalex.org/W2930354284","https://openalex.org/W2965423297","https://openalex.org/W2989043110","https://openalex.org/W6635408055","https://openalex.org/W6679650141","https://openalex.org/W6734542181"],"related_works":["https://openalex.org/W1122808991","https://openalex.org/W2191527367","https://openalex.org/W2921440212","https://openalex.org/W2127555349","https://openalex.org/W2038165008","https://openalex.org/W1988727626","https://openalex.org/W2108314163","https://openalex.org/W3082045444","https://openalex.org/W2384000497","https://openalex.org/W2794404576"],"abstract_inverted_index":{"We":[0,45],"present":[1],"the":[2,110,151,160],"design":[3],"and":[4,20,72,86,106,109,127,143,175,180],"characterization":[5,130],"of":[6,103,173],"a":[7,25,47,60,96,100,118,122,132,144,163],"large-area,":[8],"fast-gated,":[9],"all-digital":[10],"single-photon":[11,82],"detector":[12,158],"with":[13,24,41,66,95,117,121,169],"programmable":[14,152],"active":[15,153],"area,":[16,69],"internal":[17],"gate":[18,76],"generator,":[19],"time-todigital":[21],"converter":[22],"(TDC)":[23],"built-in":[26,93],"histogram":[27,97],"builder":[28,98],"circuit,":[29],"suitable":[30,177],"for":[31,125,162,178],"performing":[32],"high-sensitivity":[33],"time-domain":[34],"nearinfrared":[35],"spectroscopy":[36],"(TD-NIRS)":[37],"measurements":[38],"when":[39],"coupled":[40],"pulsed":[42],"laser":[43],"sources.":[44],"used":[46],"novel":[48],"low-power":[49],"differential":[50],"sensing":[51],"technique":[52],"that":[53],"optimizes":[54],"area":[55,154],"occupation.":[56],"The":[57,92],"photodetector":[58],"is":[59],"time-gated":[61],"digital":[62],"silicon":[63],"photomultiplier":[64],"(dSiPM)":[65],"an":[67,170],"8.6-mm2photosensitive":[68],"37%":[70],"fill-factor,":[71],"~300":[73],"ps":[74,105],"(20%-80%)":[75],"rising":[77],"edge,":[78],"based":[79],"on":[80],"low-noise":[81],"avalanche":[83],"diodes":[84],"(SPADs)":[85],"fabricated":[87],"in":[88],"0.35-\u03bcm":[89],"CMOS":[90],"technology.":[91],"TDC":[94],"has":[99],"least-significant-bit":[101],"(LSB)":[102],"78":[104],"128":[107],"time-bins,":[108],"integrated":[111],"circuit":[112],"can":[113],"be":[114],"interfaced":[115],"directly":[116],"low-cost":[119],"microcontroller":[120],"serial":[123],"interface":[124],"programming":[126],"readout.":[128],"Experimental":[129],"demonstrated":[131],"temporal":[133],"response":[134],"as":[135,137],"good":[136],"300-ps":[138],"full-width":[139],"at":[140],"half-maximum":[141],"(FWHM)":[142],"dynamic":[145],"range":[146],">100":[147],"dB":[148],"(thanks":[149],"to":[150],"size).":[155],"This":[156],"microelectronic":[157],"paves":[159],"way":[161],"miniaturized,":[164],"stand-alone,":[165],"multi-wavelength":[166],"TD-NIRS":[167],"system":[168],"unprecedented":[171],"level":[172],"integration":[174],"responsivity,":[176],"portable":[179],"wearable":[181],"systems.":[182]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":2}],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2025-10-10T00:00:00"}