{"id":"https://openalex.org/W4412976306","doi":"https://doi.org/10.1364/oe.564971","title":"AOTF-transmission grating slitless spectrometer for stellar target observation","display_name":"AOTF-transmission grating slitless spectrometer for stellar target observation","publication_year":2025,"publication_date":"2025-07-18","ids":{"openalex":"https://openalex.org/W4412976306","doi":"https://doi.org/10.1364/oe.564971","pmid":"https://pubmed.ncbi.nlm.nih.gov/40984310"},"language":"en","primary_location":{"id":"doi:10.1364/oe.564971","doi":"https://doi.org/10.1364/oe.564971","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.564971","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1364/oe.564971","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017396455","display_name":"Xu Kong","orcid":"https://orcid.org/0000-0003-0490-8457","observed_orcids":["https://orcid.org/0000-0003-0490-8457"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Jin Kong","raw_affiliation_strings":["Chinese Academy of Sciences","University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xin Fang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4405283751","display_name":"Deep Space Exploration Laboratory","ror":"https://ror.org/026z4ds93","country_code":"CN","type":"government","lineage":["https://openalex.org/I4405283751"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Fang","raw_affiliation_strings":["Deep Space Exploration Laboratory","University of Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deep Space Exploration Laboratory","institution_ids":["https://openalex.org/I4405283751"]},{"raw_affiliation_string":"University of Science and Technology of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100455362","display_name":"Tao Li","orcid":"https://orcid.org/0000-0003-0049-471X","observed_orcids":["https://orcid.org/0000-0003-0049-471X"]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Li","raw_affiliation_strings":["University of Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jia Jia Liu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4405283751","display_name":"Deep Space Exploration Laboratory","ror":"https://ror.org/026z4ds93","country_code":"CN","type":"government","lineage":["https://openalex.org/I4405283751"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Jia Liu","raw_affiliation_strings":["Deep Space Exploration Laboratory","University of Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deep Space Exploration Laboratory","institution_ids":["https://openalex.org/I4405283751"]},{"raw_affiliation_string":"University of Science and Technology of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103101335","display_name":"Hanshuang Li","orcid":"https://orcid.org/0000-0001-9830-2776","observed_orcids":["https://orcid.org/0000-0001-9830-2776"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Han Shuang Li","raw_affiliation_strings":["Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102890135","display_name":"Guochao Gu","orcid":"https://orcid.org/0000-0003-4930-5799","observed_orcids":["https://orcid.org/0000-0003-4930-5799"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guo Chao Gu","raw_affiliation_strings":["Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100374423","display_name":"Bo Li","orcid":"https://orcid.org/0000-0002-3792-2469","observed_orcids":["https://orcid.org/0000-0002-3792-2469","https://orcid.org/0000-0001-8016-6462"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Li","raw_affiliation_strings":["Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2270,"currency":"USD","value_usd":2270},"apc_paid":{"value":2270,"currency":"USD","value_usd":2270},"fwci":0.383,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.5234662,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"33","issue":"17","first_page":"35091","last_page":"35091"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13493","display_name":"Optical and Acousto-Optic Technologies","score":0.9945999979972839,"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":0.9945999979972839,"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/T12917","display_name":"Astronomy and Astrophysical Research","score":0.004600000102072954,"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/T11517","display_name":"Advanced optical system design","score":0.00019999999494757503,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/acousto-optic-tunable-filter","display_name":"acousto-optic tunable filter","score":0.9559999704360962},{"id":"https://openalex.org/keywords/transmission-gratings","display_name":"transmission gratings","score":0.9089999794960022},{"id":"https://openalex.org/keywords/slitless-spectroscopy","display_name":"slitless spectroscopy","score":0.7919999957084656},{"id":"https://openalex.org/keywords/hyperspectral-imager","display_name":"hyperspectral imager","score":0.9129999876022339},{"id":"https://openalex.org/keywords/double-diffraction","display_name":"double diffraction","score":0.9399999976158142},{"id":"https://openalex.org/keywords/sidelobe-suppression","display_name":"sidelobe suppression","score":0.8059999942779541},{"id":"https://openalex.org/keywords/spectral-crosstalk","display_name":"spectral crosstalk","score":0.9150000214576721},{"id":"https://openalex.org/keywords/crystal-birefringence","display_name":"crystal birefringence","score":0.8560000061988831},{"id":"https://openalex.org/keywords/compact-optical-system","display_name":"compact optical system","score":0.503000020980835},{"id":"https://openalex.org/keywords/light-collection-efficiency","display_name":"light collection efficiency","score":0.7020000219345093}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.8197047710418701},{"id":"https://openalex.org/C33390570","wikidata":"https://www.wikidata.org/wiki/Q188463","display_name":"Spectrometer","level":2,"score":0.7137592434883118},{"id":"https://openalex.org/C2777813233","wikidata":"https://www.wikidata.org/wiki/Q1527816","display_name":"Grating","level":2,"score":0.579269528388977},{"id":"https://openalex.org/C126753812","wikidata":"https://www.wikidata.org/wiki/Q653294","display_name":"Diffraction grating","level":3,"score":0.5309711694717407},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4854174554347992},{"id":"https://openalex.org/C144028864","wikidata":"https://www.wikidata.org/wiki/Q1428588","display_name":"Stray light","level":2,"score":0.48486456274986267},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.46431398391723633},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3223395347595215},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.12298297882080078},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1364/oe.564971","doi":"https://doi.org/10.1364/oe.564971","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.564971","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},{"id":"pmid:40984310","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40984310","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics express","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1364/oe.564971","doi":"https://doi.org/10.1364/oe.564971","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.564971","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Climate action","score":0.550000011920929,"id":"https://metadata.un.org/sdg/13"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2037070508","https://openalex.org/W2069137975","https://openalex.org/W2072677073","https://openalex.org/W2588637534","https://openalex.org/W2803128233","https://openalex.org/W3034330308","https://openalex.org/W3096910885","https://openalex.org/W3174941960","https://openalex.org/W4225712758","https://openalex.org/W4317492940","https://openalex.org/W4318465483","https://openalex.org/W4392595380"],"related_works":["https://openalex.org/W2038488252","https://openalex.org/W302837834","https://openalex.org/W2544994865","https://openalex.org/W2073524920","https://openalex.org/W2044041989","https://openalex.org/W4283512484","https://openalex.org/W2240569495","https://openalex.org/W2046606694","https://openalex.org/W2548693673","https://openalex.org/W4229009453"],"abstract_inverted_index":{"Acousto-optic":[0],"tunable":[1],"filters":[2],"(AOTFs)":[3],"have":[4],"been":[5],"widely":[6],"applied":[7],"in":[8,77],"imaging":[9,65,134,158],"spectrometers":[10],"across":[11],"various":[12],"detection":[13],"fields.":[14],"However,":[15],"sidelobe":[16,89],"diffraction":[17,76,120],"inherent":[18],"to":[19],"AOTFs":[20,38],"can":[21],"introduce":[22],"spectral":[23,35,85,141],"crosstalk,":[24],"and":[25,53,91,106,121,160],"single-AOTF":[26],"configurations":[27],"suffer":[28],"from":[29],"low":[30],"sampling":[31],"efficiency":[32],"at":[33,164],"high":[34,84],"resolution.":[36,55],"Combining":[37],"with":[39,138],"other":[40],"dispersive":[41],"elements":[42],"often":[43],"increases":[44],"system":[45,104],"size,":[46],"while":[47,87],"traditional":[48],"slit-based":[49],"designs":[50],"limit":[51],"throughput":[52],"degrade":[54],"In":[56],"this":[57,131],"paper,":[58],"a":[59,63,172],"design":[60,102,145],"scheme":[61],"for":[62,67,93,175],"hyperspectral":[64],"spectrometer":[66,135],"observing":[68],"stellar":[69],"targets":[70],"is":[71,136],"presented,":[72],"based":[73],"on":[74],"double":[75,119],"an":[78],"AOTF-transmission":[79],"grating.":[80],"This":[81,170],"configuration":[82],"achieves":[83],"resolution":[86,142],"suppressing":[88],"effects":[90],"compensating":[92],"image":[94],"drift":[95],"caused":[96],"by":[97],"crystal":[98],"birefringence.":[99],"The":[100,127],"integrated":[101],"reduces":[103],"volume,":[105],"the":[107,116,123,139,144,153,157,161,168],"slitless":[108,133],"architecture":[109],"enhances":[110],"light":[111],"collection":[112],"efficiency.":[113],"We":[114],"analyze":[115],"theory":[117],"of":[118,152],"validate":[122],"designed":[124],"optical":[125],"system.":[126],"results":[128],"show":[129],"that":[130],"double-diffraction,":[132],"well-designed,":[137],"system's":[140],"meeting":[143,167],"expectations,":[146],"surpassing":[147],"0.2":[148],"nm":[149],"over":[150],"95%":[151],"energy":[154],"concentrated":[155],"within":[156],"pixels,":[159],"PSF's":[162],"FWHM":[163],"each":[165],"wavelength":[166],"requirements.":[169],"provides":[171],"compact":[173],"solution":[174],"future":[176],"point-source":[177],"observations.":[178]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-10-09T09:14:12.587421","created_date":"2025-10-10T00:00:00"}