{"id":"https://openalex.org/W4408540240","doi":"https://doi.org/10.1109/tim.2025.3551915","title":"Optimization of Diffractive Optical Element for Designing Compact Snapshot Imaging Spectrometer","display_name":"Optimization of Diffractive Optical Element for Designing Compact Snapshot Imaging Spectrometer","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4408540240","doi":"https://doi.org/10.1109/tim.2025.3551915"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2025.3551915","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3551915","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-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/A5046159731","display_name":"Haotian Shao","orcid":"https://orcid.org/0000-0003-0779-9751"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haotian Shao","raw_affiliation_strings":["School of Instrumentation and Optoelectronic Engineering and the Precision Opto-Mechatronics Technology Key Laboratory, Ministry of Education, Beihang University, Beijing, China","School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0779-9751","affiliations":[{"raw_affiliation_string":"School of Instrumentation and Optoelectronic Engineering and the Precision Opto-Mechatronics Technology Key Laboratory, Ministry of Education, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103221685","display_name":"Lijuan Su","orcid":"https://orcid.org/0000-0003-2653-7175"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijuan Su","raw_affiliation_strings":["School of Instrumentation and Optoelectronic Engineering and the Precision Opto-Mechatronics Technology Key Laboratory, Ministry of Education, Beihang University, Beijing, China","School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-2653-7175","affiliations":[{"raw_affiliation_string":"School of Instrumentation and Optoelectronic Engineering and the Precision Opto-Mechatronics Technology Key Laboratory, Ministry of Education, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101886923","display_name":"Yan Yuan","orcid":"https://orcid.org/0000-0002-6575-4407"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Yuan","raw_affiliation_strings":["School of Instrumentation and Optoelectronic Engineering and the Precision Opto-Mechatronics Technology Key Laboratory, Ministry of Education, Beihang University, Beijing, China","School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6575-4407","affiliations":[{"raw_affiliation_string":"School of Instrumentation and Optoelectronic Engineering and the Precision Opto-Mechatronics Technology Key Laboratory, Ministry of Education, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052391437","display_name":"Hejian Liu","orcid":"https://orcid.org/0009-0008-9153-3959"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hejian Liu","raw_affiliation_strings":["School of Instrumentation and Optoelectronic Engineering and the Precision Opto-Mechatronics Technology Key Laboratory, Ministry of Education, Beihang University, Beijing, China","School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0008-9153-3959","affiliations":[{"raw_affiliation_string":"School of Instrumentation and Optoelectronic Engineering and the Precision Opto-Mechatronics Technology Key Laboratory, Ministry of Education, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111047484","display_name":"S. H. Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shichen Zhou","raw_affiliation_strings":["School of Instrumentation and Optoelectronic Engineering and the Precision Opto-Mechatronics Technology Key Laboratory, Ministry of Education, Beihang University, Beijing, China","School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Instrumentation and Optoelectronic Engineering and the Precision Opto-Mechatronics Technology Key Laboratory, Ministry of Education, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":1.3879,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.80283159,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.6068999767303467,"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":0.6068999767303467,"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/snapshot","display_name":"Snapshot (computer storage)","score":0.7053128480911255},{"id":"https://openalex.org/keywords/spectrometer","display_name":"Spectrometer","score":0.6499342918395996},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.6077631711959839},{"id":"https://openalex.org/keywords/imaging-spectrometer","display_name":"Imaging spectrometer","score":0.5550864338874817},{"id":"https://openalex.org/keywords/optical-imaging","display_name":"Optical imaging","score":0.4606608748435974},{"id":"https://openalex.org/keywords/diffraction","display_name":"Diffraction","score":0.42020177841186523},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.41546130180358887},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38120293617248535},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3580928146839142}],"concepts":[{"id":"https://openalex.org/C55282118","wikidata":"https://www.wikidata.org/wiki/Q252683","display_name":"Snapshot (computer storage)","level":2,"score":0.7053128480911255},{"id":"https://openalex.org/C33390570","wikidata":"https://www.wikidata.org/wiki/Q188463","display_name":"Spectrometer","level":2,"score":0.6499342918395996},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6077631711959839},{"id":"https://openalex.org/C183852935","wikidata":"https://www.wikidata.org/wiki/Q6002848","display_name":"Imaging spectrometer","level":3,"score":0.5550864338874817},{"id":"https://openalex.org/C92630104","wikidata":"https://www.wikidata.org/wiki/Q4115103","display_name":"Optical imaging","level":2,"score":0.4606608748435974},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.42020177841186523},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.41546130180358887},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38120293617248535},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3580928146839142},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2025.3551915","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3551915","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.44999998807907104,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G4593343860","display_name":null,"funder_award_id":"XDA17040508","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5103669518","display_name":"\u5feb\u7167\u5f0f\u6210\u50cf\u5149\u8c31\u6280\u672f\u57fa\u7840\u7406\u8bba\u4e0e\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61635002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W1981105828","https://openalex.org/W1997164347","https://openalex.org/W2031132062","https://openalex.org/W2032218551","https://openalex.org/W2079319869","https://openalex.org/W2138621882","https://openalex.org/W2514539209","https://openalex.org/W2520430674","https://openalex.org/W2520760236","https://openalex.org/W2809900749","https://openalex.org/W2890555081","https://openalex.org/W2958407396","https://openalex.org/W3040032943","https://openalex.org/W3106758205","https://openalex.org/W3128077822","https://openalex.org/W3130927609","https://openalex.org/W3137545709","https://openalex.org/W3201305819","https://openalex.org/W4224294196","https://openalex.org/W4229450938","https://openalex.org/W4246327874","https://openalex.org/W4292794036","https://openalex.org/W4312820758","https://openalex.org/W4319786699","https://openalex.org/W4378234426","https://openalex.org/W4383557885","https://openalex.org/W4388505158","https://openalex.org/W4390572432","https://openalex.org/W4397000084","https://openalex.org/W4399728437","https://openalex.org/W4400448388"],"related_works":["https://openalex.org/W2019335219","https://openalex.org/W1610874655","https://openalex.org/W3109000664","https://openalex.org/W3197418586","https://openalex.org/W3000675426","https://openalex.org/W2024273077","https://openalex.org/W3012554544","https://openalex.org/W2352862120","https://openalex.org/W3131259143","https://openalex.org/W2181767393"],"abstract_inverted_index":{"As":[0],"a":[1,85,91,133],"commonly":[2],"used":[3],"instrument,":[4],"imaging":[5,30,42],"spectrometers":[6],"can":[7,45],"measure":[8],"the":[9,19,37,48,69,96,100,103,109,113,116,129,141,146,156],"3-D":[10],"data":[11],"cube":[12],"of":[13,22,27,50,102,112,145,155],"targets.":[14],"In":[15,78,127],"order":[16],"to":[17,94],"detect":[18],"spectral":[20,29,107],"information":[21],"dynamic":[23],"targets,":[24],"different":[25],"kinds":[26],"snapshot":[28,41],"technologies":[31],"have":[32],"been":[33],"proposed.":[34],"Among":[35],"them,":[36],"diffractive":[38,55],"optical":[39,56],"element-based":[40],"spectrometer":[43],"(DOE-SIS)":[44],"significantly":[46],"reduce":[47],"volume":[49],"instruments.":[51],"However,":[52],"all":[53],"existing":[54],"element":[57],"(DOE)":[58],"systems":[59],"were":[60],"equipped":[61],"with":[62,90,119],"color":[63],"sensors,":[64],"which":[65],"introduce":[66],"inaccuracies":[67],"into":[68],"calibrated":[70],"point":[71],"spread":[72],"functions":[73],"(PSFs)":[74],"and":[75,83,166],"detected":[76],"images.":[77],"this":[79],"article,":[80],"we":[81],"optimized":[82],"proposed":[84,124,157],"joint":[86,158],"design":[87,159],"DOE":[88],"coupled":[89],"monochrome":[92],"sensor":[93],"eliminate":[95],"errors.":[97],"To":[98],"increase":[99],"diversity":[101],"PSFs":[104,147],"for":[105,148],"coding":[106],"information,":[108],"outer":[110],"part":[111],"joint-DOE":[114],"was":[115,132,161],"spiral":[117],"structure":[118,137],"parameters":[120],"chosen":[121],"by":[122,163],"two":[123],"performance":[125,154],"indicators.":[126],"contrast,":[128],"inner":[130],"portion":[131],"specially":[134],"designed":[135],"circular":[136],"that":[138],"could":[139],"enhance":[140],"central":[142],"concentration":[143],"properties":[144],"enhancing":[149],"spatial":[150],"performance.":[151],"The":[152],"superior":[153],"technique":[160],"validated":[162],"extensive":[164],"simulation":[165],"physical":[167],"experiments.":[168]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}
