{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T17:30:54Z","timestamp":1779384654981,"version":"3.53.1"},"reference-count":19,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2018,9,28]],"date-time":"2018-09-28T00:00:00Z","timestamp":1538092800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Key R&amp;D Program of China","award":["2016YFB1200100"],"award-info":[{"award-number":["2016YFB1200100"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61775009"],"award-info":[{"award-number":["61775009"]}],"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":["61205078"],"award-info":[{"award-number":["61205078"]}],"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":["61505145"],"award-info":[{"award-number":["61505145"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>A polarimetric-phase-enhanced intensity interrogation scheme leveraging the polarization-dependent sharp phase change induced by the surface wave excitation at a low-optical-loss sensor\u2019s surface is proposed and experimentally demonstrated. Based on a simple setup with no moving parts during interrogation, a polarimetric-phase-enhanced intensity can be obtained by subtracting the reflected intensities of two beam polarization states. Our results show a ~4-fold sensitivity increase compared to traditional intensity detection schemes for similar sensors. As novel surface wave optical sensors are designed and engineered with optimized phase responses, this scheme offers a low-complexity solution for such devices instead of traditional phase interrogation schemes.<\/jats:p>","DOI":"10.3390\/s18103262","type":"journal-article","created":{"date-parts":[[2018,9,28]],"date-time":"2018-09-28T10:31:28Z","timestamp":1538130688000},"page":"3262","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Polarimetric-Phase-Enhanced Intensity Interrogation Scheme for Surface Wave Optical Sensors with Low Optical Loss"],"prefix":"10.3390","volume":"18","author":[{"given":"Yuhang","family":"Wan","sequence":"first","affiliation":[{"name":"School of Electronic and Information Engineering, Beihang University, 37 Xueyuan Road, Beijing 100083, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zheng","family":"Zheng","sequence":"additional","affiliation":[{"name":"School of Electronic and Information Engineering, Beihang University, 37 Xueyuan Road, Beijing 100083, China"},{"name":"Collaborative Innovation Center of Geospatial Technology, 129 Luoyu Road, Wuhan 430079, China"},{"name":"Beijing Advanced Innovation Center for Big Date-based Precision Medicine, Beihang University, 37 Xueyuan Road, Beijing 100083, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mengxuan","family":"Cheng","sequence":"additional","affiliation":[{"name":"School of Electronic and Information Engineering, Beihang University, 37 Xueyuan Road, Beijing 100083, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Weijing","family":"Kong","sequence":"additional","affiliation":[{"name":"School of Electronic Engineering, Tianjin University of Technology and Education, 1310 Dagu South Road, Tianjin 300222, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kai","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Electronic and Information Engineering, Beihang University, 37 Xueyuan Road, Beijing 100083, China"},{"name":"Collaborative Innovation Center of Geospatial Technology, 129 Luoyu Road, Wuhan 430079, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2018,9,28]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"214","DOI":"10.1080\/02726340801921650","article-title":"Surface plasmon resonance for biosensing: A mini-review","volume":"28","author":"Abdulhalim","year":"2008","journal-title":"Electromagn"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"462","DOI":"10.1021\/cr068107d","article-title":"Surface plasmon resonance sensors for detection of chemical and biological species","volume":"108","author":"Homola","year":"2008","journal-title":"Chem. 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