{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T07:19:07Z","timestamp":1787987947896,"version":"build-2784847793"},"reference-count":34,"publisher":"Wiley","issue":"16","license":[{"start":{"date-parts":[[2026,8,24]],"date-time":"2026-08-24T00:00:00Z","timestamp":1787529600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,8,24]],"date-time":"2026-08-24T00:00:00Z","timestamp":1787529600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62405301"],"award-info":[{"award-number":["62405301"]}],"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":["62475237"],"award-info":[{"award-number":["62475237"]}],"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":["62322511"],"award-info":[{"award-number":["62322511"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004731","name":"Natural Science Foundation of Zhejiang Province","doi-asserted-by":"publisher","award":["LQN25F050002"],"award-info":[{"award-number":["LQN25F050002"]}],"id":[{"id":"10.13039\/501100004731","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004731","name":"Natural Science Foundation of Zhejiang Province","doi-asserted-by":"publisher","award":["LMS25F050003"],"award-info":[{"award-number":["LMS25F050003"]}],"id":[{"id":"10.13039\/501100004731","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Nanophotonics"],"published-print":{"date-parts":[[2026,8,26]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Multidimensional optical sensing requires compact methods capable for jointly retrieving spatial, angular, and polarization\u2010resolved information from structured optical fields. Here, we present a one\u2010step multidimensional sensing approach in which vector vortex beams (VVBs) serve as optical probes, whereas a polarimetric metagrating simultaneously analyzes their intensity and polarization responses to radial and angular variations. Theoretical and experimental investigations of the topological charge\n                    <jats:italic>l<\/jats:italic>\n                    and polarization order\n                    <jats:italic>m<\/jats:italic>\n                    reveal their distinct governing roles, establishing a parameter\u2010space framework that links intrinsic VVB properties to measurable radial and polarization\u2010dependent angular features. The polarimetric diffraction orders reconstruct the full\u2010Stokes parameters and reveal a periodic angle\u2010of\u2010polarization distribution governed by\n                    <jats:italic>2m<\/jats:italic>\n                    , whereas the polarization\u2010insensitive central order preserves the VVB intensity morphology and yields a dark\u2010core radius with a square\u2010root dependence on\n                    <jats:italic>l<\/jats:italic>\n                    . Measurements with linearly and elliptically polarized VVBs demonstrate an experimentally distinguishable angular change of approximately 2\u00b0. Using the polarization\u2010insensitive central diffraction order for radius sensing extends the metagrating beyond polarization analysis and broadens its functionality in diverse polarimetric scenarios. The integration of the topological and polarization degrees of freedom of VVBs with chip\u2010scale full\u2010Stokes polarimetry establishes a compact and robust platform for vector\u2010beam diagnostics, structured\u2010light state recognition, optical mode monitoring, and polarization\u2010dependent rotation sensing.\n                  <\/jats:p>","DOI":"10.1002\/nap2.70263","type":"journal-article","created":{"date-parts":[[2026,8,24]],"date-time":"2026-08-24T10:19:12Z","timestamp":1787566752000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Polarimetric Metagrating\u2010Assisted One\u2010Step Multi\u2010Dimensional Sensing Using a Vector Vortex Beam"],"prefix":"10.1002","volume":"15","author":[{"given":"Han","family":"Gao","sequence":"first","affiliation":[{"name":"China Jiliang University College of Optical and Electronic Technology  Hangzhou China"},{"name":"Zhejiang Province Key Laboratory of Optoelectronic Metrology and Precision Instruments  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhelei","family":"Chen","sequence":"additional","affiliation":[{"name":"China Jiliang University College of Optical and Electronic Technology  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kaihao","family":"Deng","sequence":"additional","affiliation":[{"name":"College of Information Science and Electronic Engineering Zhejiang University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"MinJun","family":"Xie","sequence":"additional","affiliation":[{"name":"College of Information Science and Electronic Engineering Zhejiang University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huanxin","family":"Liao","sequence":"additional","affiliation":[{"name":"China Jiliang University College of Optical and Electronic Technology  Hangzhou 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