{"id":"https://openalex.org/W2769909497","doi":"https://doi.org/10.1364/ol.42.004978","title":"Broadband rotary joint for high-speed ultrahigh-resolution endoscopic OCT imaging at 800 nm","display_name":"Broadband rotary joint for high-speed ultrahigh-resolution endoscopic OCT imaging at 800 nm","publication_year":2017,"publication_date":"2017-11-27","ids":{"openalex":"https://openalex.org/W2769909497","doi":"https://doi.org/10.1364/ol.42.004978","mag":"2769909497","pmid":"https://pubmed.ncbi.nlm.nih.gov/29216160","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/5907933"},"language":"en","primary_location":{"id":"doi:10.1364/ol.42.004978","doi":"https://doi.org/10.1364/ol.42.004978","is_oa":false,"landing_page_url":"https://doi.org/10.1364/ol.42.004978","pdf_url":null,"source":{"id":"https://openalex.org/S134390580","display_name":"Optics Letters","issn_l":"0146-9592","issn":["0146-9592","1071-2763","1539-4794"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1"],"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 Letters","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5907933","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080984324","display_name":"Hyeon\u2010Cheol Park","orcid":"https://orcid.org/0000-0002-0634-159X","observed_orcids":["https://orcid.org/0000-0002-0634-159X"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hyeon-Cheol Park","raw_affiliation_strings":["Department of Biomedical Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland 21205, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland 21205, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085560466","display_name":"Jessica Mavadia\u2010Shukla","orcid":"https://orcid.org/0000-0001-6623-3411","observed_orcids":["https://orcid.org/0000-0001-6623-3411"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jessica Mavadia-Shukla","raw_affiliation_strings":["Department of Biomedical Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland 21205, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland 21205, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037528233","display_name":"Wu Yuan","orcid":"https://orcid.org/0000-0001-9405-519X","observed_orcids":["https://orcid.org/0000-0001-9405-519X","https://orcid.org/0009-0003-1640-4675"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Wu Yuan","raw_affiliation_strings":["Department of Biomedical Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland 21205, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland 21205, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047200312","display_name":"Milad Alemohammad","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Milad Alemohammad","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Johns Hopkins University, Baltimore, Maryland 21205, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Johns Hopkins University, Baltimore, Maryland 21205, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014330564","display_name":"Xingde D. Li","orcid":"https://orcid.org/0000-0002-4725-3297","observed_orcids":["https://orcid.org/0000-0002-4725-3297"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Xingde Li","raw_affiliation_strings":["Department of Biomedical Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland 21205, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland 21205, USA","institution_ids":["https://openalex.org/I145311948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5014330564","https://openalex.org/A5037528233","https://openalex.org/A5047200312","https://openalex.org/A5080984324","https://openalex.org/A5085560466"],"corresponding_institution_ids":["https://openalex.org/I145311948"],"apc_list":null,"apc_paid":null,"fwci":0.355,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.5694548,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"42","issue":"23","first_page":"4978","last_page":"4978"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11569","display_name":"Optical Coherence Tomography Applications","score":0.9976000189781189,"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"}},"topics":[{"id":"https://openalex.org/T11569","display_name":"Optical Coherence Tomography Applications","score":0.9976000189781189,"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/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"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":9.999999747378752e-05,"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/achromatic-doublet","display_name":"achromatic doublet","score":0.7730000019073486},{"id":"https://openalex.org/keywords/endoscopic-optical-coherence-tomography","display_name":"endoscopic optical coherence tomography","score":0.8429999947547913},{"id":"https://openalex.org/keywords/high-speed-imaging","display_name":"high-speed imaging","score":0.5960000157356262},{"id":"https://openalex.org/keywords/spectral-domain-optical-coherence-tomography","display_name":"spectral-domain optical coherence tomography","score":0.8700000047683716},{"id":"https://openalex.org/keywords/axial-resolution","display_name":"axial resolution","score":0.7559999823570251}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.8099699020385742},{"id":"https://openalex.org/C2778818243","wikidata":"https://www.wikidata.org/wiki/Q899552","display_name":"Optical coherence tomography","level":2,"score":0.8087248802185059},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.7088687419891357},{"id":"https://openalex.org/C121535716","wikidata":"https://www.wikidata.org/wiki/Q340600","display_name":"Achromatic lens","level":2,"score":0.7042965888977051},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5339704155921936},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5302918553352356},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4502028822898865},{"id":"https://openalex.org/C2776646148","wikidata":"https://www.wikidata.org/wiki/Q12367738","display_name":"Ghost imaging","level":2,"score":0.43889039754867554},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34815675020217896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.19057440757751465},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15256792306900024}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003106","descriptor_name":"Colon","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D004724","descriptor_name":"Endoscopy","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D004724","descriptor_name":"Endoscopy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D012007","descriptor_name":"Rectum","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D012399","descriptor_name":"Rotation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D041623","descriptor_name":"Tomography, Optical Coherence","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D041623","descriptor_name":"Tomography, Optical Coherence","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D051379","descriptor_name":"Mice","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1364/ol.42.004978","doi":"https://doi.org/10.1364/ol.42.004978","is_oa":false,"landing_page_url":"https://doi.org/10.1364/ol.42.004978","pdf_url":null,"source":{"id":"https://openalex.org/S134390580","display_name":"Optics Letters","issn_l":"0146-9592","issn":["0146-9592","1071-2763","1539-4794"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1"],"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 Letters","raw_type":"journal-article"},{"id":"pmid:29216160","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29216160","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 letters","raw_type":"Journal Article"},{"id":"pmh:oai:europepmc.org:4833811","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5907933","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:5907933","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5907933","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Opt Lett","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:4833811","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5907933","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G100450950","display_name":"Micro Coherence Imaging Technology for Assessing Obstructive Lung Disease in vivo","funder_award_id":"R01HL121788","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G1648615156","display_name":"Nonlinear Optical Endomicroscopy for Optical Biopsy of Cancer in Internal Organs","funder_award_id":"R01CA153023","funder_id":"https://openalex.org/F4320337351","funder_display_name":"National Cancer Institute"}],"funders":[{"id":"https://openalex.org/F4320306300","display_name":"Wallace H. Coulter Foundation","ror":"https://ror.org/04cmszv87"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337338","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26"},{"id":"https://openalex.org/F4320337351","display_name":"National Cancer Institute","ror":"https://ror.org/040gcmg81"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1834839393","https://openalex.org/W1964497475","https://openalex.org/W1968406321","https://openalex.org/W1987302302","https://openalex.org/W1987382181","https://openalex.org/W1989721533","https://openalex.org/W2021406530","https://openalex.org/W2036163000","https://openalex.org/W2047695838","https://openalex.org/W2078082301","https://openalex.org/W2084170565","https://openalex.org/W2105327021","https://openalex.org/W2109970462","https://openalex.org/W2139293048","https://openalex.org/W2142743516","https://openalex.org/W2164842384","https://openalex.org/W2228770073"],"related_works":["https://openalex.org/W2343848955","https://openalex.org/W3026040071","https://openalex.org/W4413349847","https://openalex.org/W2228770073","https://openalex.org/W1983937514","https://openalex.org/W1987382181","https://openalex.org/W2067898887","https://openalex.org/W2332046020","https://openalex.org/W2003731851","https://openalex.org/W2072547186"],"abstract_inverted_index":{"We":[0],"report":[1],"the":[2,19,52,60,63],"development":[3],"of":[4,30,51,62,80,108,122],"a":[5,28,40,76,92,123],"broadband":[6,37],"rotary":[7,25,53,85],"joint":[8,26,54,86],"for":[9,39],"high-speed":[10],"ultrahigh-resolution":[11],"endoscopic":[12],"optical":[13],"coherence":[14],"tomography":[15],"(OCT)":[16],"imaging":[17,114,121],"in":[18,33,89,111,126],"800":[20,96],"nm":[21,97],"spectral":[22,98],"range.":[23],"This":[24],"features":[27],"pair":[29],"achromatic":[31],"doublets":[32],"order":[34],"to":[35],"achieve":[36],"operation":[38],"3":[41],"dB":[42],"bandwidth":[43],"over":[44],"150":[45],"nm.":[46],"The":[47,84,113],"measured":[48],"one-way":[49],"throughput":[50],"is":[55,71,87,116],"greater":[56],"than":[57,73],"80%,":[58],"while":[59],"fluctuation":[61],"double-pass":[64],"coupling":[65],"efficiency":[66],"during":[67],"360":[68],"deg":[69],"rotation":[70],"less":[72],"\u00b15%":[74],"at":[75],"near":[77],"video-rate":[78],"speed":[79],"20":[81],"revolutions/s":[82],"(rps).":[83],"used":[88],"conjunction":[90],"with":[91],"diffractive-optics-based":[93],"endoscope":[94],"and":[95,102],"domain":[99],"OCT":[100],"system":[101],"achieved":[103],"an":[104],"ultrahigh":[105],"axial":[106],"resolution":[107],"\u223c2.4":[109],"\u03bcm":[110],"air.":[112],"performance":[115],"demonstrated":[117],"by":[118],"3D":[119],"circumferential":[120],"mouse":[124],"colon":[125],"vivo.":[127]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2017-12-04T00:00:00"}
