Plasmonic terahertz monochromatic coherent emission from an asymmetric chirped dual-grating-gate InP-HEMT with a photonic vertical cavity

Takayuki Watanabe, Akira Satou, Tetsuya Suemitsu, Wojciech Knap, Viacheslav V. Popov, Taiichi Otsuji

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

We designed and fabricated InP-based high electron mobility transistors featuring an asymmetric chirped dual-grating-gate structure with a resonant-enhanced photonic vertical cavity. The device structure greatly enhances the Doppler-effect-driven plasma instability, resulting in intense monochromatic superradiant terahertz emission at 3.55 THz at 140K for the first time.

本文言語English
ホスト出版物のタイトル2013 Conference on Lasers and Electro-Optics, CLEO 2013
出版社IEEE Computer Society
ISBN(印刷版)9781557529725
出版ステータスPublished - 2013 1 1
イベント2013 Conference on Lasers and Electro-Optics, CLEO 2013 - San Jose, CA, United States
継続期間: 2013 6 92013 6 14

出版物シリーズ

名前2013 Conference on Lasers and Electro-Optics, CLEO 2013

Other

Other2013 Conference on Lasers and Electro-Optics, CLEO 2013
CountryUnited States
CitySan Jose, CA
Period13/6/913/6/14

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

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