Graphene-based optical modulators
dc.citation.epage | 456 | en_US |
dc.citation.spage | 435 | en_US |
dc.contributor.author | Balci S. | en_US |
dc.contributor.author | Kocabas, C. | en_US |
dc.date.accessioned | 2018-04-12T13:38:47Z | |
dc.date.available | 2018-04-12T13:38:47Z | |
dc.date.issued | 2017 | en_US |
dc.department | Department of Physics | en_US |
dc.description.abstract | In 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.description.provenance | Made available in DSpace on 2018-04-12T13:38:47Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 179475 bytes, checksum: ea0bedeb05ac9ccfb983c327e155f0c2 (MD5) Previous issue date: 2017 | en |
dc.identifier.doi | 10.1142/9789813148758_0013 | en_US |
dc.identifier.isbn | 9789813148758 | |
dc.identifier.isbn | 9789813148741 | |
dc.identifier.uri | http://hdl.handle.net/11693/37832 | |
dc.language.iso | English | en_US |
dc.publisher | World Scientific Publishing Co. Pte. Ltd. | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1142/9789813148758_0013 | en_US |
dc.source.title | Optical Properties of Graphene | en_US |
dc.subject | Electronic density of states | en_US |
dc.subject | Light modulation | en_US |
dc.subject | Light modulators | en_US |
dc.subject | Optical properties | en_US |
dc.subject | Optical signal processing | en_US |
dc.subject | Optoelectronic devices | en_US |
dc.subject | Electrically tunable | en_US |
dc.subject | Electrooptical modulators | en_US |
dc.subject | High-mobility electrons | en_US |
dc.subject | Large-area graphene | en_US |
dc.subject | Long wavelength | en_US |
dc.subject | Optical effects | en_US |
dc.subject | Recent progress | en_US |
dc.subject | Visible spectra | en_US |
dc.subject | Graphene | en_US |
dc.title | Graphene-based optical modulators | en_US |
dc.type | Book Chapter | en_US |
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