Very compact THz-TDS imaging system with diffraction limited spatial resolution

Shinichi Watanabe, Ryo Shimano

研究成果: Conference contribution

抄録

Development of a very compact terahertz time domain spectroscopy (THz-TDS) imaging system with diffraction-limited spatial resolution is presented. The size of our device made of a cupper rod is 20 mm diameter times 61 mm length. Four parabolic-shaped concave mirrors dug in the rod effectively focus a THz beam on a sample, achieving ∼0.45 effective numerical aperture.

本文言語English
ホスト出版物のタイトルIRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics
ページ56-57
ページ数2
出版ステータスPublished - 2007 12 1
外部発表はい
イベントJoint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics, IRMMW-THz2007 - Cardiff, United Kingdom
継続期間: 2007 9 32007 9 7

出版物シリーズ

名前IRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics

Other

OtherJoint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics, IRMMW-THz2007
国/地域United Kingdom
CityCardiff
Period07/9/307/9/7

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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