Show simple item record

dc.contributor.authorKarar, A.
dc.contributor.authorDas, Narottam
dc.contributor.authorTan, C.
dc.contributor.authorAlameh, K.
dc.contributor.authorLee, Y.
dc.contributor.authorKarouta, F.
dc.date.accessioned2017-01-30T12:34:10Z
dc.date.available2017-01-30T12:34:10Z
dc.date.created2015-03-03T20:17:20Z
dc.date.issued2011
dc.date.submitted2015-03-04
dc.identifier.citationKarar, A. and Das, N. and Tan, C. and Alameh, K. and Lee, Y. and Karouta, F. 2011. High-responsivity plasmonics-based GaAs metal-semiconductor-metal photodetectors. Applied Physics Letters. 99 (13): pp. 133112-1-133112-3.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/22875
dc.identifier.doi10.1063/1.3625937
dc.description.abstract

We report the experimental characterization of high-responsivity plasmonics-based GaAsmetal-semiconductor-metalphotodetector (MSM-PD) employing metal nano-gratings. Both the geometry and light absorption near the designed wavelength are theoretically and experimentally investigated. The measured photocurrent enhancement is 4-times in comparison with a conventional single-slit MSM-PD. We observe reduction in the responsivity as the bias voltage increases and the input light polarization varies. Our experimental results demonstrate the feasibility of developing a high-responsivity, low bias-voltage high-speed MSM-PD.

dc.publisherAmerican Institute of Physics
dc.titleHigh-responsivity plasmonics-based GaAs metal-semiconductor-metal photodetectors
dc.typeJournal Article
dcterms.dateSubmitted2015-03-04
dcterms.source.volume99
dcterms.source.number13
dcterms.source.startPage133112
dcterms.source.endPage1
dcterms.source.issn00036951
dcterms.source.titleApplied Physics Letters
curtin.digitool.pid218644
curtin.pubStatusPublished
curtin.refereedTRUE
curtin.departmentDepartment of Electrical and Computer Engineering
curtin.identifier.scriptidPUB-SE-DEC-MAP-65632
curtin.accessStatusFulltext not available


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record