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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hu, Bin | en |
dc.contributor.author | Wang, Qi Jie | en |
dc.contributor.author | Zhang, Ying | en |
dc.date.accessioned | 2013-02-28T04:51:06Z | en |
dc.date.accessioned | 2019-12-06T19:00:52Z | - |
dc.date.available | 2013-02-28T04:51:06Z | en |
dc.date.available | 2019-12-06T19:00:52Z | - |
dc.date.copyright | 2012 | en |
dc.date.issued | 2012 | en |
dc.identifier.citation | Hu, B., Wang, Q. J., & Zhang, Y. (2012). Slowing down terahertz waves with tunable group velocities in a broad frequency range by surface magneto plasmons. Optics Express, 20(9), 10071-10076. | en |
dc.identifier.issn | 1094-4087 | en |
dc.identifier.uri | https://hdl.handle.net/10356/94710 | - |
dc.description.abstract | This paper proposes one broadly tunable terahertz (THz) slow-light system in a semiconductor-insulator-semiconductor structure. Subject to an external magnetic field, the structure supports in total two surface magneto plasmons (SMPs) bands above and below the surface plasma frequency, respectively. Both the SMPs bands can be tuned by the external magnetic field. Numerical studies show that leveraging on the two tunable bands, the frequency and the group velocity of the slowed-down THz wave can be widely tuned from 0.3 THz to 10 THz and from 1 c to 10(-6) c, respectively, when the external magnetic field increases up to 6 Tesla. The proposed method based on the two SMPs bands can be widely used for many other plasmonic devices. | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | Optics express | en |
dc.rights | © 2012 Optical Society of America. This paper was published in Optics Express and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI: [http://dx.doi.org/10.1364/OE.20.010071]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. | en |
dc.subject | DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics | en |
dc.title | Slowing down terahertz waves with tunable group velocities in a broad frequency range by surface magneto plasmons | en |
dc.type | Journal Article | en |
dc.contributor.school | School of Electrical and Electronic Engineering | en |
dc.identifier.doi | 10.1364/OE.20.010071 | en |
dc.description.version | Published version | en |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
Appears in Collections: | EEE Journal Articles SPMS Journal Articles |
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13. Slowing down terahertz waves with tunable.pdf | 715.72 kB | Adobe PDF | View/Open |
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