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- SATOU Akira
- Research Institute of Electrical Communication, Tohoku University
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- OTSUJI Taiichi
- Research Institute of Electrical Communication, Tohoku University
Bibliographic Information
- Other Title
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- グラフェン中プラズモンのTHz波デバイスへの応用
- グラフェン チュウ プラズモン ノ THzハ デバイス エ ノ オウヨウ
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Abstract
In this review, we introduce terahertz (THz) emitters and detectors that utilize the hydrodynamic properties of two-dimensional plasmons in graphene and active plasmonic devices that utilize the interband population inversion and stimulated emission of THz photons enabled by the zero bandgap of graphene. Physical properties of two-dimensional plasmons and operation mechanisms of plasmonic emitters and detectors based on hydrodynamic plasma instability and nonlinearity, which have been studied for compound semiconductor heterostructures, are reviewed, and superiorities of graphene as a channel material are mentioned. The interband population inversion and THz stimulated emission specific to graphene are reviewed, and the active plasmonic waveguide as well as the plasmonic laser are introduced.
Journal
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- NIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan)
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NIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan) 53 (1), 53-60, 2014
The Imaging Society of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390001204097283712
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- NII Article ID
- 130004484073
- 40019975049
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- NII Book ID
- AA1137305X
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- ISSN
- 18804675
- 13444425
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- NDL BIB ID
- 025244272
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed