{"id":"https://openalex.org/W7163581306","doi":"https://doi.org/10.48550/arxiv.2606.04902","title":"ThermoPix: A High-Spatial-Resolution ElectronicPhotonic Temperature Sensor Array With Microsecond Row Readout","display_name":"ThermoPix: A High-Spatial-Resolution ElectronicPhotonic Temperature Sensor Array With Microsecond Row Readout","publication_year":2026,"publication_date":"2026-06-03","ids":{"openalex":"https://openalex.org/W7163581306","doi":"https://doi.org/10.48550/arxiv.2606.04902"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2606.04902","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.04902","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2606.04902","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092052224","display_name":"Md Rahatul Islam Udoy","orcid":"https://orcid.org/0000-0003-0729-6118"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Udoy, Md Rahatul Islam","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044935043","display_name":"Dharanidhar Dang","orcid":"https://orcid.org/0000-0002-3802-381X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dang, Dharanidhar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101936941","display_name":"Wantong Li","orcid":"https://orcid.org/0000-0002-8288-393X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Wantong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137816263","display_name":"Sumeet Kumar Gupta","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gupta, Sumeet Kumar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137842113","display_name":"Suman Datta","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Datta, Suman","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5057057812","display_name":"Ahmedullah Aziz","orcid":"https://orcid.org/0000-0003-1573-4122"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aziz, Ahmedullah","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.6614999771118164,"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":0.6614999771118164,"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/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.23749999701976776,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10666","display_name":"Photonic Crystals and Applications","score":0.042100001126527786,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/photonics","display_name":"Photonics","score":0.7174999713897705},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.6419000029563904},{"id":"https://openalex.org/keywords/photodetector","display_name":"Photodetector","score":0.6204000115394592},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.5767999887466431},{"id":"https://openalex.org/keywords/photonic-integrated-circuit","display_name":"Photonic integrated circuit","score":0.5666000247001648},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5123999714851379},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4537000060081482},{"id":"https://openalex.org/keywords/waveguide","display_name":"Waveguide","score":0.4350999891757965},{"id":"https://openalex.org/keywords/optical-power","display_name":"Optical power","score":0.4235000014305115}],"concepts":[{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.7174999713897705},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.6419000029563904},{"id":"https://openalex.org/C23125352","wikidata":"https://www.wikidata.org/wiki/Q210765","display_name":"Photodetector","level":2,"score":0.6204000115394592},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5767999887466431},{"id":"https://openalex.org/C22799297","wikidata":"https://www.wikidata.org/wiki/Q523846","display_name":"Photonic integrated circuit","level":3,"score":0.5666000247001648},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5544000267982483},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5123999714851379},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4659000039100647},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4537000060081482},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.447299987077713},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.4350999891757965},{"id":"https://openalex.org/C191161701","wikidata":"https://www.wikidata.org/wiki/Q559265","display_name":"Optical power","level":3,"score":0.4235000014305115},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4154999852180481},{"id":"https://openalex.org/C75302062","wikidata":"https://www.wikidata.org/wiki/Q900150","display_name":"Photonic crystal","level":2,"score":0.41260001063346863},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.3578000068664551},{"id":"https://openalex.org/C72293138","wikidata":"https://www.wikidata.org/wiki/Q909741","display_name":"Temperature measurement","level":2,"score":0.35359999537467957},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.32690000534057617},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.3230000138282776},{"id":"https://openalex.org/C119423029","wikidata":"https://www.wikidata.org/wiki/Q3749103","display_name":"Silicon photonics","level":3,"score":0.3181999921798706},{"id":"https://openalex.org/C101336846","wikidata":"https://www.wikidata.org/wiki/Q17105111","display_name":"Optical switch","level":2,"score":0.31700000166893005},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.30970001220703125},{"id":"https://openalex.org/C45613198","wikidata":"https://www.wikidata.org/wiki/Q1134091","display_name":"Optical filter","level":2,"score":0.3091000020503998},{"id":"https://openalex.org/C34742353","wikidata":"https://www.wikidata.org/wiki/Q842015","display_name":"Microsecond","level":2,"score":0.30250000953674316},{"id":"https://openalex.org/C530198007","wikidata":"https://www.wikidata.org/wiki/Q80831","display_name":"Integrated circuit","level":2,"score":0.301800012588501},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.295199990272522},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.2856000065803528},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.27649998664855957},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2703000009059906},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.26969999074935913},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.2696000039577484},{"id":"https://openalex.org/C151857401","wikidata":"https://www.wikidata.org/wiki/Q640621","display_name":"Optical engineering","level":2,"score":0.26429998874664307},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.2524999976158142}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2606.04902","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.04902","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2606.04902","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.04902","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5090780854225159,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"ThermoPix,":[3],"a":[4,20,36,61,69,77,89,95,103,186],"CMOS-compatible":[5,200],"electronic-photonic":[6],"architecture":[7,183],"for":[8,139,189],"high-spatial-resolution":[9],"temperature":[10,90,191],"sensing.":[11],"The":[12,111,167,180],"proposed":[13,181],"system":[14],"converts":[15],"temperature-induced":[16],"wavelength":[17],"shifts":[18],"in":[19],"photonic":[21,38,116,136,170,196],"interferometric":[22],"sensor":[23],"into":[24,60],"timing":[25,78],"information":[26],"that":[27,194],"can":[28],"be":[29],"processed":[30],"by":[31],"CMOS":[32,65],"circuitry.":[33],"We":[34,132],"use":[35,150],"valley":[37],"crystal":[39],"Mach-Zehnder":[40],"interferometer":[41],"(VPCMZI)":[42],"as":[43],"the":[44,82,144,155,158],"sensing":[45,104,192,197],"element,":[46],"whose":[47],"temperature-dependent":[48,83],"spectral":[49],"response":[50],"is":[51,118],"detected":[52],"using":[53],"an":[54],"integrated":[55,190],"waveguide":[56],"photodetector":[57],"and":[58,75,102,176],"translated":[59],"time-varying":[62],"photocurrent.":[63],"A":[64],"readout":[66,97],"circuit":[67],"employing":[68],"phase-transition-material":[70],"device":[71],"performs":[72],"threshold":[73],"detection":[74],"generates":[76],"signal":[79],"corresponding":[80],"to":[81],"crossing":[84],"event.":[85],"Circuit-level":[86],"simulations":[87],"demonstrate":[88],"sensitivity":[91],"of":[92,99,108],"3.15":[93],"ns/K,":[94],"row":[96],"time":[98],"2":[100],"us,":[101],"power-delay":[105],"product":[106],"(PDP)":[107],"0.152":[109],"fJ.":[110],"required":[112],"optical":[113,140],"power":[114,141],"per":[115],"cell":[117,171],"150":[119],"nW,":[120],"enabling":[121],"energy-efficient":[122],"array":[123],"operation":[124],"without":[125],"requiring":[126],"cooling":[127],"or":[128],"special":[129],"environmental":[130],"arrangements.":[131],"also":[133],"present":[134],"alternative":[135],"layer":[137],"architectures":[138],"distribution":[142],"across":[143],"array.":[145],"In":[146],"one":[147],"approach,":[148],"we":[149],"different":[151],"tap":[152,162],"ratios":[153,163],"along":[154],"row,":[156],"while":[157],"other":[159],"uses":[160],"identical":[161],"with":[164,199],"bidirectional":[165],"excitation.":[166],"resulting":[168],"average":[169],"pitches":[172],"are":[173],"23.26":[174],"um":[175],"38.52":[177],"um,":[178],"respectively.":[179],"ThermoPix":[182],"therefore":[184],"provides":[185],"scalable":[187],"platform":[188],"arrays":[193],"combine":[195],"elements":[198],"timing-based":[201],"readout.":[202]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-06-05T00:00:00"}