{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T15:17:39Z","timestamp":1785424659667,"version":"3.56.0"},"reference-count":20,"publisher":"Optica Publishing Group","issue":"24","license":[{"start":{"date-parts":[[2023,12,6]],"date-time":"2023-12-06T00:00:00Z","timestamp":1701820800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/doi.org\/10.1364\/OA_License_v2#VOR"},{"start":{"date-parts":[[2023,12,6]],"date-time":"2023-12-06T00:00:00Z","timestamp":1701820800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/opg.optica.org\/policies\/opg-tdm-policy.json"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62305083"],"award-info":[{"award-number":["62305083"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["T2222009"],"award-info":[{"award-number":["T2222009"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["32227802"],"award-info":[{"award-number":["32227802"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["2023T160163"],"award-info":[{"award-number":["2023T160163"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["2022M720971"],"award-info":[{"award-number":["2022M720971"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100010009","name":"Heilongjiang Provincial Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["LBH-Z22027"],"award-info":[{"award-number":["LBH-Z22027"]}],"id":[{"id":"10.13039\/501100010009","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2022YFC3400600"],"award-info":[{"award-number":["2022YFC3400600"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005046","name":"Natural Science Foundation of Heilongjiang Province","doi-asserted-by":"publisher","award":["YQ2021F013"],"award-info":[{"award-number":["YQ2021F013"]}],"id":[{"id":"10.13039\/501100005046","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["opg.optica.org"],"crossmark-restriction":false},"short-container-title":["Opt. Lett."],"published-print":{"date-parts":[[2023,12,15]]},"abstract":"<jats:p>\n                    A light-field endoscope can simultaneously capture the three-dimensional information of in situ lesions and enables single-shot quantitative depth perception with minimal invasion for improving surgical and diagnostic accuracy. However, due to oversized rigid probes, clinical applications of current techniques are limited by their cumbersome devices. To minimize the size and enhance the flexibility, here we report a highly flexible and compact volumetric endoscope by employing precision-machined multiple micro-imaging devices (MIRDs). To further protect the flexibility, the designed MIRD with a diameter and height of 5\u2005mm is packaged in pliable polyamide, using soft data cables for data transmission. It achieves the optimal lateral resolvability of 31\u2005\u00b5m and axial resolvability of 255\u2005\u00b5m, with an imaging volume over 2.3\u2009\u00d7\u20092.3\u2009\u00d7\u200910\u2005mm\n                    <jats:sup>3<\/jats:sup>\n                    . Our technique allows easy access to the organism interior through the natural entrance, which has been verified through observational experiments of the stomach and rectum of a rabbit. Together, we expect this device can assist in the removal of tumors and polyps as well as the identification of certain early cancers of the digestive tract.\n                  <\/jats:p>","DOI":"10.1364\/ol.506261","type":"journal-article","created":{"date-parts":[[2023,11,10]],"date-time":"2023-11-10T15:00:16Z","timestamp":1699628416000},"page":"6416","update-policy":"https:\/\/doi.org\/10.1364\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Highly flexible and compact volumetric endoscope by integrating multiple micro-imaging devices"],"prefix":"10.1364","volume":"48","author":[{"given":"Deer","family":"Su","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/01yqg2h08","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Weida","family":"Gao","sequence":"additional","affiliation":[{"name":"The Second Affiliated Hospital of Harbin Medical University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0004-9336","authenticated-orcid":true,"given":"Haoyu","family":"Li","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/01yqg2h08","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Changliang","family":"Guo","sequence":"additional","affiliation":[{"name":"Beijing Institute of Collaborative Innovation"},{"name":"Peking University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5969-1956","authenticated-orcid":true,"given":"Weisong","family":"Zhao","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/01yqg2h08","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"285","published-online":{"date-parts":[[2023,12,6]]},"reference":[{"key":"ol-48-24-6416-R1","doi-asserted-by":"publisher","first-page":"203901","DOI":"10.1103\/PhysRevLett.109.203901","volume":"109","author":"Choi","year":"2012","journal-title":"Phys. Rev. Lett."},{"key":"ol-48-24-6416-R2","doi-asserted-by":"publisher","first-page":"62","DOI":"10.1038\/s41586-022-05306-8","volume":"612","author":"Wu","year":"2022","journal-title":"Nature"},{"key":"ol-48-24-6416-R3","doi-asserted-by":"publisher","first-page":"101105","DOI":"10.1063\/1.5143113","volume":"116","author":"Guo","year":"2020","journal-title":"Appl. Phys. Lett."},{"key":"ol-48-24-6416-R4","doi-asserted-by":"publisher","first-page":"125","DOI":"10.1007\/s11548-009-0282-5","volume":"4","author":"Ohuchida","year":"2009","journal-title":"Int. J. Comput. Assist. Radiol. Surg."},{"key":"ol-48-24-6416-R5","doi-asserted-by":"publisher","first-page":"100610J","DOI":"10.1117\/12.2251660","volume":"10061","author":"Lee","year":"2017","journal-title":"Proc. SPIE"},{"key":"ol-48-24-6416-R6","doi-asserted-by":"publisher","first-page":"2247","DOI":"10.1364\/PRJ.464051","volume":"10","author":"Zhou","year":"2022","journal-title":"Photonics Res."},{"key":"ol-48-24-6416-R7","doi-asserted-by":"publisher","first-page":"4164","DOI":"10.1007\/s00464-019-06726-w","volume":"33","author":"Nomura","year":"2019","journal-title":"Surg. Endosc."},{"key":"ol-48-24-6416-R8","doi-asserted-by":"publisher","first-page":"421","DOI":"10.1016\/j.nec.2019.05.012","volume":"30","author":"Vasudevan","year":"2019","journal-title":"Neurosurg. Clin. N. Am."},{"key":"ol-48-24-6416-R9","doi-asserted-by":"publisher","first-page":"941","DOI":"10.1038\/nmeth820","volume":"2","author":"Flusberg","year":"2005","journal-title":"Nat. Methods"},{"key":"ol-48-24-6416-R10","doi-asserted-by":"publisher","first-page":"971","DOI":"10.1364\/OE.23.000971","volume":"23","author":"Hassanfiroozi","year":"2015","journal-title":"Opt. Express"},{"key":"ol-48-24-6416-R11","doi-asserted-by":"publisher","first-page":"eaav1555","DOI":"10.1126\/sciadv.aav1555","volume":"5","author":"Orth","year":"2019","journal-title":"Sci. Adv."},{"key":"ol-48-24-6416-R12","doi-asserted-by":"publisher","first-page":"144","DOI":"10.1111\/j.1365-2818.2009.03195.x","volume":"235","author":"Levoy","year":"2009","journal-title":"J. Microsc."},{"key":"ol-48-24-6416-R13","doi-asserted-by":"publisher","first-page":"25418","DOI":"10.1364\/OE.21.025418","volume":"21","author":"Broxton","year":"2013","journal-title":"Opt. Express"},{"key":"ol-48-24-6416-R14","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1364\/BOE.10.000029","volume":"10","author":"Li","year":"2019","journal-title":"Biomed. Opt. Express"},{"key":"ol-48-24-6416-R15","doi-asserted-by":"publisher","first-page":"25573","DOI":"10.1364\/OE.27.025573","volume":"27","author":"Guo","year":"2019","journal-title":"Opt. Express"},{"key":"ol-48-24-6416-R16","doi-asserted-by":"publisher","first-page":"590","DOI":"10.1364\/BOE.447578","volume":"13","author":"Urner","year":"2022","journal-title":"Biomed. Opt. Express"},{"key":"ol-48-24-6416-R17","doi-asserted-by":"publisher","first-page":"606","DOI":"10.1038\/s41587-021-01092-2","volume":"40","author":"Zhao","year":"2022","journal-title":"Nat. Biotechnol."},{"key":"ol-48-24-6416-R18","doi-asserted-by":"publisher","first-page":"2063","DOI":"10.1038\/s41467-023-37606-6","volume":"14","author":"Wang","year":"2023","journal-title":"Nat. Commun."},{"key":"ol-48-24-6416-R19","doi-asserted-by":"publisher","first-page":"235102","DOI":"10.1088\/1361-6463\/ac5699","volume":"55","author":"Su","year":"2022","journal-title":"J. Phys. D: Appl. Phys."},{"key":"ol-48-24-6416-R20","doi-asserted-by":"publisher","first-page":"4","DOI":"10.1186\/s43593-022-00035-x","volume":"3","author":"Qian","year":"2023","journal-title":"eLight"}],"container-title":["Optics Letters"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/opg.optica.org\/viewmedia.cfm?URI=ol-48-24-6416&seq=0","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,6]],"date-time":"2024-08-06T15:33:31Z","timestamp":1722958411000},"score":1,"resource":{"primary":{"URL":"https:\/\/opg.optica.org\/abstract.cfm?URI=ol-48-24-6416"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,12,6]]},"references-count":20,"journal-issue":{"issue":"24","published-online":{"date-parts":[[2023]]},"published-print":{"date-parts":[[2023]]}},"URL":"https:\/\/doi.org\/10.1364\/ol.506261","relation":{},"ISSN":["0146-9592","1539-4794"],"issn-type":[{"value":"0146-9592","type":"print"},{"value":"1539-4794","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,12,6]]},"assertion":[{"value":"Optica Publishing Group","name":"publisher","label":"This article is maintained by"},{"value":"https:\/\/doi.org\/10.1364\/OL.506261","name":"articlelink","label":"Crossref DOI link to publisher maintained version"},{"value":"letter","name":"content_type","label":"Article type"},{"value":"Screened by Similarity Check","name":"cross_check","label":"Similarity check"},{"value":"Yes","order":0,"name":"peer_reviewed","label":"Peer reviewed","group":{"name":"peer_review","label":"Peer review"}},{"value":"Single blind","order":1,"name":"review_process","label":"Review process","group":{"name":"peer_review","label":"Peer review"}},{"value":"22 September 2023","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"10 November 2023","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"6 December 2023","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}},{"value":"\u00a9 2023 Optica Publishing Group","name":"copyright","label":"Copyright"}]}}