{"id":"https://openalex.org/W2751180947","doi":"https://doi.org/10.1117/12.2272420","title":"Imaging spectroscopy using embedded diffractive optical arrays","display_name":"Imaging spectroscopy using embedded diffractive optical arrays","publication_year":2017,"publication_date":"2017-09-05","ids":{"openalex":"https://openalex.org/W2751180947","doi":"https://doi.org/10.1117/12.2272420","mag":"2751180947"},"language":"en","primary_location":{"id":"doi:10.1117/12.2272420","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2272420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Earth Observing Systems XXII","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/A5086147371","display_name":"Michele Hinnrichs","orcid":null},"institutions":[{"id":"https://openalex.org/I4210143441","display_name":"PAT Industries (United States)","ror":"https://ror.org/0380pyj70","country_code":"US","type":"company","lineage":["https://openalex.org/I4210143441"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Michele Hinnrichs","raw_affiliation_strings":["Pacific Advanced Technology, Inc. (United States)"],"affiliations":[{"raw_affiliation_string":"Pacific Advanced Technology, Inc. (United States)","institution_ids":["https://openalex.org/I4210143441"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076301601","display_name":"Bradford Hinnrichs","orcid":null},"institutions":[{"id":"https://openalex.org/I4210143441","display_name":"PAT Industries (United States)","ror":"https://ror.org/0380pyj70","country_code":"US","type":"company","lineage":["https://openalex.org/I4210143441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bradford R. Hinnrichs","raw_affiliation_strings":["Pacific Advanced Technology, Inc. (United States)"],"affiliations":[{"raw_affiliation_string":"Pacific Advanced Technology, Inc. (United States)","institution_ids":["https://openalex.org/I4210143441"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5086147371"],"corresponding_institution_ids":["https://openalex.org/I4210143441"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.1292387,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"15","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13493","display_name":"Optical and Acousto-Optic Technologies","score":0.9733999967575073,"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"}},"topics":[{"id":"https://openalex.org/T13493","display_name":"Optical and Acousto-Optic Technologies","score":0.9733999967575073,"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/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9477999806404114,"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/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9452999830245972,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8576269149780273},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.6779212355613708},{"id":"https://openalex.org/keywords/cardinal-point","display_name":"Cardinal point","score":0.6000118851661682},{"id":"https://openalex.org/keywords/imaging-spectrometer","display_name":"Imaging spectrometer","score":0.5347026586532593},{"id":"https://openalex.org/keywords/imaging-spectroscopy","display_name":"Imaging spectroscopy","score":0.5084565877914429},{"id":"https://openalex.org/keywords/spectrometer","display_name":"Spectrometer","score":0.5028983950614929},{"id":"https://openalex.org/keywords/spectral-imaging","display_name":"Spectral imaging","score":0.49937009811401367},{"id":"https://openalex.org/keywords/infrared","display_name":"Infrared","score":0.4775881767272949},{"id":"https://openalex.org/keywords/image-sensor","display_name":"Image sensor","score":0.46167704463005066},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4373881220817566},{"id":"https://openalex.org/keywords/chemical-imaging","display_name":"Chemical imaging","score":0.42458486557006836},{"id":"https://openalex.org/keywords/full-spectral-imaging","display_name":"Full spectral imaging","score":0.42165833711624146},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3958973288536072},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3831169307231903},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3301387429237366},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1218113899230957}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8576269149780273},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6779212355613708},{"id":"https://openalex.org/C138395690","wikidata":"https://www.wikidata.org/wiki/Q376733","display_name":"Cardinal point","level":2,"score":0.6000118851661682},{"id":"https://openalex.org/C183852935","wikidata":"https://www.wikidata.org/wiki/Q6002848","display_name":"Imaging spectrometer","level":3,"score":0.5347026586532593},{"id":"https://openalex.org/C158479148","wikidata":"https://www.wikidata.org/wiki/Q609991","display_name":"Imaging spectroscopy","level":3,"score":0.5084565877914429},{"id":"https://openalex.org/C33390570","wikidata":"https://www.wikidata.org/wiki/Q188463","display_name":"Spectrometer","level":2,"score":0.5028983950614929},{"id":"https://openalex.org/C3232514","wikidata":"https://www.wikidata.org/wiki/Q7575196","display_name":"Spectral imaging","level":2,"score":0.49937009811401367},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.4775881767272949},{"id":"https://openalex.org/C76935873","wikidata":"https://www.wikidata.org/wiki/Q209121","display_name":"Image sensor","level":2,"score":0.46167704463005066},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4373881220817566},{"id":"https://openalex.org/C65597285","wikidata":"https://www.wikidata.org/wiki/Q5090469","display_name":"Chemical imaging","level":3,"score":0.42458486557006836},{"id":"https://openalex.org/C78660771","wikidata":"https://www.wikidata.org/wiki/Q5508206","display_name":"Full spectral imaging","level":3,"score":0.42165833711624146},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3958973288536072},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3831169307231903},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3301387429237366},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1218113899230957}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2272420","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2272420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Earth Observing Systems XXII","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2022264615","https://openalex.org/W6651441108"],"related_works":["https://openalex.org/W4386427838","https://openalex.org/W2106849321","https://openalex.org/W2332153559","https://openalex.org/W4386506260","https://openalex.org/W2936957353","https://openalex.org/W4386511960","https://openalex.org/W2555607644","https://openalex.org/W2028351632","https://openalex.org/W2113796989","https://openalex.org/W4386428778"],"abstract_inverted_index":{"Pacific":[0],"Advanced":[1],"Technology":[2],"(PAT)":[3],"has":[4,20,36],"developed":[5,260,347],"an":[6,62,74,148,171,221],"infrared":[7,26,53,63,120,149],"hyperspectral":[8,18,33,54,64],"camera":[9],"based":[10],"on":[11,92,160,274,355],"diffractive":[12,78,195],"optic":[13],"arrays.":[14],"This":[15,56,116,136,378],"approach":[16,60,117,144],"to":[17,61,86,183,237],"imaging":[19,65,122,151,177],"been":[21,37],"demonstrated":[22],"in":[23,103,147,199,220,234,269],"all":[24],"three":[25],"bands":[27,385],"SWIR,":[28],"MWIR":[29,384],"and":[30,49,58,109,128,187,232,281,320,383,391],"LWIR.":[31],"The":[32,98,194,216,247],"optical":[34,79,141,196,389],"system":[35,152,344,379],"integrated":[38],"into":[39,252],"the":[40,43,46,104,107,134,185,200,229,235,239,245,270,275,278,282,285,290,301,316,381],"cold-shield":[41,105,236],"of":[42,51,73,77,106,133,173,191,267,277,284,292,300,315,335,370],"sensor":[44,108],"enabling":[45],"small":[47,155,162],"size":[48,276],"weight":[50],"this":[52,175],"sensor.":[55],"new":[57],"innovative":[59],"spectrometer":[66],"uses":[67,348],"micro-optics":[68],"that":[69,153,345],"are":[70,203,218],"made":[71],"up":[72],"area":[75,222,271],"array":[76,100,202,223,249,287,308,330,354,364,390],"elements":[80,197],"where":[81,206],"each":[82,131,207,256,298,318,340,376],"element":[83,361],"is":[84,101,154,209,250],"tuned":[85,210],"image":[87,310],"a":[88,93,112,158,161,212,225,264,324,349,356,387],"different":[89,213,265,294,312],"spectral":[90,121,125,176,214,295,313,341,368],"region":[91],"common":[94],"focal":[95,230,279,328,362,392],"plane":[96,231,280,329,363,393],"array.":[97,272,394],"lenslet":[99,201,208,286,307,353],"embedded":[102,233],"actuated":[110],"with":[111,123,244,323,386],"miniature":[113],"piezo-electric":[114],"motor.":[115],"enables":[118],"rapid":[119],"multiple":[124],"images":[126,296,314,369],"collected":[127,297],"processed":[129],"simultaneously":[130],"frame":[132,299,319],"camera.":[135,302],"paper":[137],"will":[138,288,309,331],"present":[139],"our":[140],"mechanical":[142],"design":[143],"which":[145,365],"results":[146],"hyper-spectral":[150],"enough":[156],"for":[157,211],"payload":[159],"satellite,":[163],"mini-UAV,":[164],"commercial":[165],"quadcopter":[166],"or":[167],"man":[168],"portable.":[169],"Also,":[170],"application":[172],"how":[174],"technology":[178],"can":[179],"easily":[180],"be":[181],"used":[182,198],"quantify":[184],"mass":[186],"volume":[188],"flow":[189],"rates":[190],"hydrocarbon":[192],"gases.":[193],"blazed":[204],"gratings":[205],"bandpass.":[215],"lenslets":[217,268],"configured":[219],"placed":[224],"few":[226],"millimeters":[227],"above":[228],"reduce":[238],"background":[240],"signal":[241],"normally":[242],"associated":[243],"optics.":[246],"detector":[248],"divided":[251],"sub-images":[253],"covered":[254],"by":[255],"lenslet.":[257],"We":[258],"have":[259],"various":[261],"systems":[262],"using":[263],"number":[266,291],"Depending":[273],"diameter":[283],"determine":[289],"simultaneous":[293],"A":[303],"2":[304,306],"x":[305,326,337,351,358,372],"four":[311],"scene":[317],"when":[321],"coupled":[322],"512":[325,327],"give":[332],"spatial":[333],"resolution":[334,375],"256":[336,338,371,373],"pixel":[339,360,374],"image.":[342],"Another":[343],"we":[346],"4":[350,352],"1024":[357,359],"gives":[366],"16":[367],"frame.":[377],"spans":[380],"SWIR":[382],"single":[388]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
