Wide range and high resolution CW THz spectrometer combined with GaP THz signal generator and mechanically cooled bolometer

Tetsuo Sasaki, Tadao Tanabe, Jun Ichi Nishizawa

研究成果: Conference contribution

抄録

We have constructed a CW THz spectrometer, of which light source was a THz Signal Generator on the principle of Difference Frequency Generation in a GaP crystal, and of which detector was a mechanically cooled bolometer on the principle of Transition Edge Superconductor of Niobium. A liquid helium free wide frequency range high-resolution CW-THz spectrometer could be realized. Combining with the all solid state pump light sources developed mainly for optical communication and mechanical cooler to keep bolometer device at low temperature all the time, the spectrometer is now working as nonstop system.

本文言語English
ホスト出版物のタイトル2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014
出版社IEEE Computer Society
ISBN(電子版)9781479938773
DOI
出版ステータスPublished - 2014 11 13
外部発表はい
イベント39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014 - Tucson, United States
継続期間: 2014 9 142014 9 19

出版物シリーズ

名前International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
ISSN(印刷版)2162-2027
ISSN(電子版)2162-2035

Conference

Conference39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014
国/地域United States
CityTucson
Period14/9/1414/9/19

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 電子工学および電気工学

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