{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T20:04:06Z","timestamp":1790366646462,"version":"4.1.0"},"reference-count":18,"publisher":"Optica Publishing Group","issue":"19","license":[{"start":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T00:00:00Z","timestamp":1790294400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/doi.org\/10.1364\/OA_License_v2#VOR"},{"start":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T00:00:00Z","timestamp":1790294400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/opg.optica.org\/policies\/opg-tdm-policy.json"}],"funder":[{"name":"National Natural Science Foundation of China","award":["12374270"],"award-info":[{"award-number":["12374270"]}],"id":[{"id":"https:\/\/ror.org\/01h0zpd94","id-type":"ROR","asserted-by":"publisher"}]}],"content-domain":{"domain":["opg.optica.org"],"crossmark-restriction":false},"short-container-title":["Opt. Lett."],"published-print":{"date-parts":[[2026,10,1]]},"abstract":"<jats:p>Surface topographic manipulation plays a key role in advanced photonic devices. However, traditional azobenzene polymers or photoresists still face significant challenges in response speed and processing precision. Herein, we couple ultra-small polyoxometalate molecules with polyvinyl alcohol through hydrogen bonding to construct precision topographic manipulation with a detectable vertical modulation height down to 1\u2009nm. The holographic relief gratings are obtained by photo-induced redox, local softening, and mass transfer, exhibiting a diffraction efficiency of up to 20% with a second-level response time. Utilizing multi-exposure, we achieve rapid fabrication of complex surface relief structures. Then, macroscopic physical patterns, dynamic structural colors, and 3D nested steps are integrated to construct a multiple \u201cHolo-Lock\u201d. The photonics device achieves sequential authentication from intuitive naked-eye recognition to deep laser encryption, enhancing information security. This work paves a bright way to realize data storage, customizable micro\/nanostructures, and advanced holographic display.<\/jats:p>","DOI":"10.1364\/ol.612302","type":"journal-article","created":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T12:01:18Z","timestamp":1788436878000},"page":"5510","update-policy":"https:\/\/doi.org\/10.1364\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Precise topographic manipulation in polyoxometalate\/polymer enables multi-level optical authentication"],"prefix":"10.1364","volume":"51","author":[{"given":"Yu","family":"Zhang","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02rkvz144","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhihao","family":"Zhang","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02rkvz144","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuo","family":"Zhang","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02rkvz144","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xinxin","family":"Jiang","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02rkvz144","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jinghan","family":"Wang","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02rkvz144","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Meiyan","family":"Guo","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02rkvz144","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hongfang","family":"Liu","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02rkvz144","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-6581-3382","authenticated-orcid":true,"given":"Xin","family":"Li","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02rkvz144","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0561-8902","authenticated-orcid":true,"given":"Xintong","family":"Zhang","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02rkvz144","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6568-1658","authenticated-orcid":true,"given":"Shencheng","family":"Fu","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02rkvz144","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"285","published-online":{"date-parts":[[2026,9,25]]},"reference":[{"key":"ol-51-19-5510-R1","doi-asserted-by":"publisher","first-page":"3436","DOI":"10.1038\/s41467-025-59903-y","type":"journal-article","volume":"16","author":"Zeng","year":"2025","journal-title":"Nat. Commun."},{"key":"ol-51-19-5510-R2","doi-asserted-by":"publisher","first-page":"1195","DOI":"10.1038\/s41586-026-10408-8","type":"journal-article","volume":"652","author":"Li","year":"2026","journal-title":"Nature"},{"key":"ol-51-19-5510-R3","doi-asserted-by":"publisher","first-page":"506","DOI":"10.1038\/s41586-020-2390-x","type":"journal-article","volume":"582","author":"Lassaline","year":"2020","journal-title":"Nature"},{"key":"ol-51-19-5510-R4","doi-asserted-by":"publisher","first-page":"2401962","DOI":"10.1002\/lpor.202401962","type":"journal-article","volume":"19","author":"Xu","year":"2025","journal-title":"Laser Photonics Rev."},{"key":"ol-51-19-5510-R5","doi-asserted-by":"publisher","first-page":"e8106772","DOI":"10.1002\/ange.8106772","type":"journal-article","volume":"65","author":"Ma","year":"2026","journal-title":"Angew. Chem. Int. Ed."},{"key":"ol-51-19-5510-R6","doi-asserted-by":"publisher","first-page":"1946","DOI":"10.1038\/s41467-023-37510-z","type":"journal-article","volume":"14","author":"Zhang","year":"2023","journal-title":"Nat. Commun."},{"key":"ol-51-19-5510-R7","doi-asserted-by":"publisher","first-page":"240278","DOI":"10.29026\/oea.2025.240278","type":"journal-article","volume":"8","author":"Liu","year":"2025","journal-title":"Opto-Electron. Adv."},{"key":"ol-51-19-5510-R8","doi-asserted-by":"publisher","first-page":"136","DOI":"10.1063\/1.113541","type":"journal-article","volume":"66","author":"Rochon","year":"1995","journal-title":"Appl. Phys. Lett."},{"key":"ol-51-19-5510-R9","doi-asserted-by":"publisher","first-page":"1166","DOI":"10.1063\/1.113845","type":"journal-article","volume":"66","author":"Kim","year":"1995","journal-title":"Appl. Phys. Lett."},{"key":"ol-51-19-5510-R10","doi-asserted-by":"publisher","first-page":"310","DOI":"10.1021\/acs.chemrev.9b00288","type":"journal-article","volume":"120","author":"Dattler","year":"2020","journal-title":"Chem. Rev."},{"key":"ol-51-19-5510-R11","doi-asserted-by":"publisher","first-page":"2401085","DOI":"10.1002\/lpor.202401085","type":"journal-article","volume":"19","author":"Pagidi","year":"2025","journal-title":"Laser Photonics Rev."},{"key":"ol-51-19-5510-R12","doi-asserted-by":"publisher","first-page":"14410","DOI":"10.1039\/c2jm32149a","type":"journal-article","volume":"22","author":"Ubukata","year":"2012","journal-title":"J. Mater. Chem."},{"key":"ol-51-19-5510-R13","doi-asserted-by":"publisher","first-page":"1828","DOI":"10.1364\/OL.422176","type":"journal-article","volume":"46","author":"Liu","year":"2021","journal-title":"Opt. Lett."},{"key":"ol-51-19-5510-R14","doi-asserted-by":"publisher","first-page":"1900074","DOI":"10.1002\/adom.201900074","type":"journal-article","volume":"7","author":"Kim","year":"2019","journal-title":"Adv. Opt. Mater."},{"key":"ol-51-19-5510-R15","doi-asserted-by":"publisher","first-page":"1255","DOI":"10.1002\/adfm.200500179","type":"journal-article","volume":"15","author":"Zhang","year":"2005","journal-title":"Adv. Funct. Mater."},{"key":"ol-51-19-5510-R16","doi-asserted-by":"publisher","first-page":"809","DOI":"10.1080\/09276440.2018.1439633","type":"journal-article","volume":"25","author":"Li","year":"2018","journal-title":"Compos. Interfaces"},{"key":"ol-51-19-5510-R17","doi-asserted-by":"publisher","first-page":"3357","DOI":"10.1364\/AO.51.003357","type":"journal-article","volume":"51","author":"Fu","year":"2012","journal-title":"Appl. Opt."},{"key":"ol-51-19-5510-R18","doi-asserted-by":"publisher","first-page":"213103","DOI":"10.1063\/1.5058746","type":"journal-article","volume":"124","author":"Moujdi","year":"2018","journal-title":"J. Appl. Phys."}],"container-title":["Optics Letters"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/opg.optica.org\/viewmedia.cfm?URI=ol-51-19-5510&seq=0","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T19:49:00Z","timestamp":1790365740000},"score":1,"resource":{"primary":{"URL":"https:\/\/opg.optica.org\/abstract.cfm?URI=ol-51-19-5510"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9,25]]},"references-count":18,"journal-issue":{"issue":"19","published-online":{"date-parts":[[2026]]},"published-print":{"date-parts":[[2026]]}},"URL":"https:\/\/doi.org\/10.1364\/ol.612302","relation":{},"ISSN":["0146-9592","1539-4794"],"issn-type":[{"value":"0146-9592","type":"print"},{"value":"1539-4794","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,9,25]]},"assertion":[{"value":"Optica Publishing Group","name":"publisher","label":"This article is maintained by"},{"value":"https:\/\/doi.org\/10.1364\/OL.612302","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":"24 July 2026","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"1 September 2026","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"25 September 2026","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}},{"value":"\u00a9 2026 Optica Publishing Group. All rights, including for text and data mining (TDM), Artificial Intelligence (AI) training, and similar technologies, are reserved.","name":"copyright","label":"Copyright"}]}}