{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282681243099136.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1143/jjap.44.1292"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"7288454"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/7288454"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I7288454"}},{"identifier":{"@type":"URI","@value":"https://iopscience.iop.org/article/10.1143/JJAP.44.1292"}},{"identifier":{"@type":"URI","@value":"https://iopscience.iop.org/article/10.1143/JJAP.44.1292/pdf"}},{"identifier":{"@type":"NAID","@value":"10015594731"}},{"identifier":{"@type":"NAID","@value":"210000057468"}},{"identifier":{"@type":"NAID","@value":"130004533488"}}],"dc:title":[{"@language":"en","@value":"Dual-Frequency Addressed Variable Optical Attenuator with Submillisecond Response Time"}],"dc:language":"en","description":[{"type":"abstract","notation":[{"@language":"en","@value":"We demonstrated a submillisecond response time and low-voltage variable optical attenuator (VOA) using a dual-frequency liquid crystal. The dynamic range of the VOA reaches 43 dB at a 1.55 μm wavelength. A normally on VOA with a flat wavelength response is obtained using a phase compensation cell. Fast rise and decay times are achieved using low-frequency overdrive and high-frequency undershoot voltages. Other approaches to further improve the VOA’s performances are discussed."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410282681243099138","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000401734627"},{"@type":"NRID","@value":"9000107391860"},{"@type":"NRID","@value":"9000258179572"}],"foaf:name":[{"@language":"en","@value":"Liang Xiao"}],"jpcoar:affiliationName":[{"@language":"en","@value":"College of Optics and Photonics, University of Central Florida"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282681243099137","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000401734628"},{"@type":"NRID","@value":"9000107391861"},{"@type":"NRID","@value":"9000258179573"}],"foaf:name":[{"@language":"en","@value":"Lu Yan-Qing"}],"jpcoar:affiliationName":[{"@language":"en","@value":"College of Optics and Photonics, University of Central Florida"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282681243099139","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000401734629"},{"@type":"NRID","@value":"9000107391862"},{"@type":"NRID","@value":"9000258179574"}],"foaf:name":[{"@language":"en","@value":"Wu Yung-Hsun"}],"jpcoar:affiliationName":[{"@language":"en","@value":"College of Optics and Photonics, University of Central Florida"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282681243099141","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000401734631"},{"@type":"NRID","@value":"9000107391864"},{"@type":"NRID","@value":"9000258179576"}],"foaf:name":[{"@language":"en","@value":"Wang Hai-Ying"}],"jpcoar:affiliationName":[{"@language":"en","@value":"College of Optics and Photonics, University of Central Florida"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282681243099136","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000401734632"},{"@type":"NRID","@value":"9000107391865"},{"@type":"NRID","@value":"9000258179577"}],"foaf:name":[{"@language":"en","@value":"Wu Shin-Tson"}],"jpcoar:affiliationName":[{"@language":"en","@value":"College of Optics and Photonics, University of Central Florida"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282681243099140","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000401734630"},{"@type":"NRID","@value":"9000107391863"},{"@type":"NRID","@value":"9000258179575"}],"foaf:name":[{"@language":"en","@value":"Du Fang"}],"jpcoar:affiliationName":[{"@language":"en","@value":"College of Optics and Photonics, University of Central Florida"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00214922"},{"@type":"EISSN","@value":"13474065"},{"@type":"NDL_BIB_ID","@value":"000000159719"},{"@type":"ISSN","@value":"00214922"},{"@type":"LISSN","@value":"00214922"},{"@type":"PISSN","@value":"http://id.crossref.org/issn/13474065"},{"@type":"NCID","@value":"AA10457675"}],"prism:publicationName":[{"@language":"en","@value":"Japanese Journal of Applied Physics"},{"@language":"en","@value":"JPN. J. APPL. PHYS."},{"@language":"en","@value":"JJAP"}],"dc:publisher":[{"@language":"en","@value":"The Japan Society of Applied Physics"}],"prism:publicationDate":"2005","prism:volume":"44","prism:number":"3","prism:startingPage":"1292","prism:endingPage":"1295"},"reviewed":"false","url":[{"@id":"http://id.ndl.go.jp/bib/7288454"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I7288454"},{"@id":"https://iopscience.iop.org/article/10.1143/JJAP.44.1292"},{"@id":"https://iopscience.iop.org/article/10.1143/JJAP.44.1292/pdf"}],"availableAt":"2005","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=variable%20optical%20attenuator","dc:title":"variable optical attenuator"},{"@id":"https://cir.nii.ac.jp/all?q=liquid%20crystal%20devices","dc:title":"liquid crystal devices"},{"@id":"https://cir.nii.ac.jp/all?q=fast%20response%20time","dc:title":"fast response time"},{"@id":"https://cir.nii.ac.jp/all?q=dual-frequency%20addressing","dc:title":"dual-frequency addressing"},{"@id":"https://cir.nii.ac.jp/all?q=overdrive%20and%20undershoot%20voltages","dc:title":"overdrive and undershoot voltages"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360003449882960000","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Dielectric anisotropy in PCPB/MBBA mixtures showing the dual frequency characteristic"}]},{"@id":"https://cir.nii.ac.jp/crid/1360013247563218560","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Dual frequency cholesteric light shutters"}]},{"@id":"https://cir.nii.ac.jp/crid/1360013250331604608","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Liquid crystal applications in optical telecommunication"}]},{"@id":"https://cir.nii.ac.jp/crid/1360294725153685504","@type":"Article","relationType":["references","cites"],"jpcoar:relatedTitle":[{"@value":"Optical communication 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