DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, Jin-Soo | ko |
dc.contributor.author | Kim, Jin Tae | ko |
dc.date.accessioned | 2016-04-15T02:59:37Z | - |
dc.date.available | 2016-04-15T02:59:37Z | - |
dc.date.created | 2015-10-06 | - |
dc.date.created | 2015-10-06 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.citation | NANOTECHNOLOGY, v.26, no.36 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.uri | http://hdl.handle.net/10203/203886 | - |
dc.description.abstract | Graphene is an excellent electronic and photonic material for developing electronic-photonic integrated circuits in Si-based semiconductor devices with ultra wide operational bandwidth. As an extended application, here we propose a broadband silicon optical modulator using a graphene-integrated hybrid plasmonic waveguide, and investigate the optical characteristics numerically at a wavelength of 1.55 mu m. The optical device is based on the surface plasmon polariton absorption of graphene. By electrically tuning the graphene's refractive index as low as that of a noble metal, the hybrid plasmonic waveguide supports a strongly confined highly lossy hybrid long-range surface plasmon polariton strip mode, and hence light coupled from an input waveguide experiences significant power attenuation as it propagates along the waveguide. Over the entire C-band from 1.530 to 1.565 mu m wavelengths, the on/off extinction ratio is larger than 13.7 dB. This modulator has the potential to play a key role in realizing graphene-Si waveguide-based integrated photonic devices. | - |
dc.language | English | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | COMPONENTS | - |
dc.subject | PHOTONICS | - |
dc.subject | CIRCUITS | - |
dc.subject | DEVICES | - |
dc.title | Broadband silicon optical modulator using a graphene-integrated hybrid plasmonic waveguide | - |
dc.type | Article | - |
dc.identifier.wosid | 000360973400006 | - |
dc.identifier.scopusid | 2-s2.0-84940063700 | - |
dc.type.rims | ART | - |
dc.citation.volume | 26 | - |
dc.citation.issue | 36 | - |
dc.citation.publicationname | NANOTECHNOLOGY | - |
dc.identifier.doi | 10.1088/0957-4484/26/36/365201 | - |
dc.contributor.nonIdAuthor | Kim, Jin Tae | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | modulator | - |
dc.subject.keywordAuthor | graphene | - |
dc.subject.keywordAuthor | plasmonic waveguide | - |
dc.subject.keywordPlus | COMPONENTS | - |
dc.subject.keywordPlus | PHOTONICS | - |
dc.subject.keywordPlus | CIRCUITS | - |
dc.subject.keywordPlus | DEVICES | - |
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