The research on ultrahigh-sensitivity terahertz detector utilizing 2 dimensional plasmon resonance

二维等离子体共振超高灵敏度太赫兹探测器研究

• 批准号: 19860010
• 负责人: MEZIANI Yahyamoubarak
• 金额: $ 1.9万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (Start-up)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2008
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19860010/
• 关键词: 電子デバイス; 電子機器; プラズモン共鳴; テラヘルツ; 電磁波; 検出

トランジスタ内に生じるプラズラモン共鳴を利用したテラヘルツ(THz)帯動作デバイスの研究開発が活発化している。プラズモンの共鳴周波数は電子密度、ドリフト速度、およびゲート長によって定まる。プラズモン共鳴は、THz帯電磁波(THz波)放射源となるとともに、プラズモンの非線形性によって、注入THz波によるプラズモン励起によって整流効果が得られることが理論的に示されている。本研究では、小型集積化プロセス技術が利用可能な半導体材料を用いて開発した回折格子状HEMTをTHz帯電磁波の検出器として利用し、実験的にTHz波検出とその構造・材料依存性を明らかにした。

In general, the students in the hospital have participated in the research on the activation of the hospital by making use of the THz activity. The total cycle number of each cycle is related to the electron density, the speed of the cycle, and the stability of the cycle. The radiation sources of the magnetic wave (THz wave), the radiation source of the magnetic wave (THz wave), the radiation source of the magnetic wave (THz wave), the radiation source of the magnetic wave (the magnetic wave), the radiation source of the magnetic wave (the magnetic wave), the radiation source of the magnetic wave (the magnetic wave), the radiation source of the magnetic wave (the magnetic wave), the radiation source of the magnetic wave (the magnetic wave), the radiation source of the magnetic wave (the magnetic wave), the radiation source of the magnetic wave (the magnetic wave), the radiation source of the magnetic wave (the magnetic wave), the radiation source of the magnetic wave (the magnetic wave), the radiation source of the magnetic wave (the magnetic wave), the injection of the THz wave, the rectifier, the rectifier In this study, the use of semi-bulk materials that may be used to refold the lattice HEMT THz magnetic wave generator in this study, the use of the THz wave to make the material dependence is clear.

项目成果

Emission of terahertz radiation from dual-grating-gates plasmon-resonant emitters fabricated with InGaP/InGaAs/GaAs material systems

用 InGaP/InGaAs/GaAs 材料系统制造的双光栅栅等离子体共振发射器发射太赫兹辐射

• 发表时间: 2008
• 期刊: J. Phys. Condensed 20
• 作者: T. Otsuji;Y. M. Meziani;T. Nishimura;T. Suemitsu;W. Knap;E. Sano;T. Asano and V. V. Popov
• 通讯作者: T. Asano and V. V. Popov

Threshold behavior of photo-induced plasmon-resonant self oscillation in a new interdigitated grating gate HEMT device

新型叉指光栅栅HEMT器件中光致等离子体共振自振荡的阈值行为

• 发表时间: 2007
• 期刊: Japanese Journal of Applied Physics 46
• 作者: Y. M. Meziani;T. Otsuji;M. Hanabe and E. Sano
• 通讯作者: M. Hanabe and E. Sano

Room temperature generation of terahertz radiation from dual grating gate HEMT's

双光栅栅 HEMT 在室温下产生太赫兹辐射

• 发表时间: 2008
• 作者: Y. M. Meziani;T. Nishimura;H. Handa;W. Knap;T. Otsuji;E. Sano;V. V. Popov;D. Coquillat and F. Teppe
• 通讯作者: D. Coquillat and F. Teppe

Generation of terahertz radiation from a dual grating gates HEMT

双光栅门 HEMT 产生太赫兹辐射

• 发表时间: 2007
• 作者: H. Handa;Y. M. Meziani;M. Hanabe;T. Otsuji and E. Sano
• 通讯作者: T. Otsuji and E. Sano

Bolometer detection of terahertz radiation from new grating gate device

新型光栅门装置太赫兹辐射的测辐射热计检测

• 发表时间: 2007
• 作者: Y. M. Meziani;M. Hanabe;T. Otsuji and E. Sano
• 通讯作者: T. Otsuji and E. Sano