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dc.contributor.authorMartin, William Eugene
dc.contributor.authorHall, D.B.
dc.date.accessioned2013-07-22T08:02:36Z
dc.date.available2013-07-22T08:02:36Z
dc.date.issued1972
dc.identifier.citationMartin , W E & Hall , D B 1972 , ' Optical waveguides by diffusion in II-VI compounds ' , Applied Physics Letters , vol. 21 , no. 7 , pp. 325-327 . https://doi.org/10.1063/1.1654397
dc.identifier.issn0003-6951
dc.identifier.otherORCID: /0000-0003-0757-6689/work/41936785
dc.identifier.urihttp://hdl.handle.net/2299/11102
dc.description.abstractPlanar optical waveguides have been made by sealed ampoule diffusion of Cd and Se into ZnS and Cd into ZnSe. Three-dimensional diffused guides of Cd-diffused ZnSe have been made by using a masking layer of evaporated oxidized SiO, which was shadowed with silica or glass fibers or copper wire. Structures 50 and 160 μm wide and 10 μm deep with severely etched surfaces yielded losses of 10 dB/cm. Suppression of thermal etching in small-index-gradient guides 10 μm wide by 3 μm deep gave losses of less than 3 dB/cm.en
dc.format.extent3
dc.language.isoeng
dc.relation.ispartofApplied Physics Letters
dc.titleOptical waveguides by diffusion in II-VI compoundsen
dc.contributor.institutionCentre for Atmospheric and Climate Physics Research
dc.contributor.institutionSchool of Physics, Engineering & Computer Science
dc.contributor.institutionDepartment of Physics, Astronomy and Mathematics
dc.contributor.institutionCentre for Astrophysics Research (CAR)
dc.description.statusPeer reviewed
rioxxterms.versionofrecord10.1063/1.1654397
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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