{"@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/1360855569080289024.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1063/1.98586"}},{"identifier":{"@type":"URI","@value":"https://pubs.aip.org/aip/apl/article-pdf/51/21/1655/18463564/1655_1_online.pdf"}}],"dc:title":[{"@value":"Surface-emitting laser diode with vertical GaAs/GaAlAs quarter-wavelength multilayers and lateral buried heterostructure"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>Threshold current of 2 mA at room temperature cw operation is realized in a vertical distributed feedback surface-emitting laser diode with lateral buried heterostructure (LBH). In this LBH structure, the vertical distributed feedback active region (AlGaAs/GaAs multilayer) is entirely surrounded with n- and p-type AlGaAs cladding layers for minority-carrier confinement. The far-field angle is 7°. The beam shape is nearly circular. However, the lasing spectrum is broad (2–3 nm) compared with the conventional edge-emitting laser. Major differences between the surface-emitting laser diode presented here and the conventional edge-emitting laser diode are discussed.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380855569080289024","@type":"Researcher","foaf:name":[{"@value":"Mutsuo Ogura"}],"jpcoar:affiliationName":[{"@value":"Department of Electrical Engineering and Computer Science, and Electronics Research Laboratory, University of California, Berkeley, California 94720"}]},{"@id":"https://cir.nii.ac.jp/crid/1380855569080288897","@type":"Researcher","foaf:name":[{"@value":"Wei Hsin"}],"jpcoar:affiliationName":[{"@value":"Department of Electrical Engineering and Computer Science, and Electronics Research Laboratory, University of California, Berkeley, California 94720"}]},{"@id":"https://cir.nii.ac.jp/crid/1380016869430436992","@type":"Researcher","foaf:name":[{"@value":"Ming-Chiang Wu"}],"jpcoar:affiliationName":[{"@value":"Department of Electrical Engineering and Computer Science, and Electronics Research Laboratory, University of California, Berkeley, California 94720"}]},{"@id":"https://cir.nii.ac.jp/crid/1380855569080288898","@type":"Researcher","foaf:name":[{"@value":"Shyh Wang"}],"jpcoar:affiliationName":[{"@value":"Department of Electrical Engineering and Computer Science, and Electronics Research Laboratory, University of California, Berkeley, California 94720"}]},{"@id":"https://cir.nii.ac.jp/crid/1380855569080288899","@type":"Researcher","foaf:name":[{"@value":"John R. Whinnery"}],"jpcoar:affiliationName":[{"@value":"Department of Electrical Engineering and Computer Science, and Electronics Research Laboratory, University of California, Berkeley, California 94720"}]},{"@id":"https://cir.nii.ac.jp/crid/1380855569080289025","@type":"Researcher","foaf:name":[{"@value":"S. C. Wang"}],"jpcoar:affiliationName":[{"@value":"Research and Development Division, Lockheed Missiles and Space Company, Inc., Palo Alto, California 94304-1187"}]},{"@id":"https://cir.nii.ac.jp/crid/1380855569080288896","@type":"Researcher","foaf:name":[{"@value":"Jane J. Yang"}],"jpcoar:affiliationName":[{"@value":"Space and Technology Group, TRW, One Space Park, Redondo Beach, California 92078"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00036951"},{"@type":"EISSN","@value":"10773118"}],"prism:publicationName":[{"@value":"Applied Physics Letters"}],"dc:publisher":[{"@value":"AIP Publishing"}],"prism:publicationDate":"1987-11-23","prism:volume":"51","prism:number":"21","prism:startingPage":"1655","prism:endingPage":"1657"},"reviewed":"false","url":[{"@id":"https://pubs.aip.org/aip/apl/article-pdf/51/21/1655/18463564/1655_1_online.pdf"}],"createdAt":"2002-07-26","modifiedAt":"2024-02-02","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Physics%20and%20Astronomy%20(miscellaneous)","dc:title":"Physics and Astronomy (miscellaneous)"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360284921833625216","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Transparent Conductive Distributed Bragg Reflectors Composed of High and Low Refractive Index Transparent Conductive Films"}]},{"@id":"https://cir.nii.ac.jp/crid/1360284924862375552","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Transparent Conductive Distributed Bragg Reflectors Composed of High and Low Refractive Index Transparent Conductive Films"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1063/1.98586"},{"@type":"CROSSREF","@value":"10.7567/jjap.51.052602_references_DOI_A5ZxCkDO5PFjKjNg5c3wjlYGLib"},{"@type":"CROSSREF","@value":"10.1143/jjap.51.052602_references_DOI_A5ZxCkDO5PFjKjNg5c3wjlYGLib"}]}