Graphene-based optical modulators

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dc.citation.epage456en_US
dc.citation.spage435en_US
dc.contributor.authorBalci S.en_US
dc.contributor.authorKocabas, C.en_US
dc.date.accessioned2018-04-12T13:38:47Z
dc.date.available2018-04-12T13:38:47Z
dc.date.issued2017en_US
dc.departmentDepartment of Physicsen_US
dc.description.abstractIn this chapter, we summarize the recent progress on graphene based optical modulators. Ability to control density of high mobility electrons on large area graphene surface enables realization of new type of electrooptical modulators in optoelectronics. Due to the low electronic density of states, accumulation of charges on graphene significantly shifts the Fermi energy up to 1 eV giving rise to profound optical effects in the infrared and visible spectra. On the other hand, graphene operates as a tunable Drude metal in long wavelengths such as THz and microwave. This unique broadband activity of graphene has stimulated a great deal of interest in graphene community due to its potential use in new optoelectronic devices. After discussing the electrically tunable optical properties of graphene, we highlight the key achievements in the field.en_US
dc.identifier.doi10.1142/9789813148758_0013en_US
dc.identifier.isbn9789813148758
dc.identifier.isbn9789813148741
dc.identifier.urihttp://hdl.handle.net/11693/37832
dc.language.isoEnglishen_US
dc.publisherWorld Scientific Publishing Co. Pte. Ltd.en_US
dc.relation.isversionofhttp://dx.doi.org/10.1142/9789813148758_0013en_US
dc.source.titleOptical Properties of Grapheneen_US
dc.subjectElectronic density of statesen_US
dc.subjectLight modulationen_US
dc.subjectLight modulatorsen_US
dc.subjectOptical propertiesen_US
dc.subjectOptical signal processingen_US
dc.subjectOptoelectronic devicesen_US
dc.subjectElectrically tunableen_US
dc.subjectElectrooptical modulatorsen_US
dc.subjectHigh-mobility electronsen_US
dc.subjectLarge-area grapheneen_US
dc.subjectLong wavelengthen_US
dc.subjectOptical effectsen_US
dc.subjectRecent progressen_US
dc.subjectVisible spectraen_US
dc.subjectGrapheneen_US
dc.titleGraphene-based optical modulatorsen_US
dc.typeBook Chapteren_US

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