Performance of spectroscopic measurement using widely frequency-tunable terahertz-wave pumped at 1 or 1.2 μm region

Jun Ichi Nishizawa, Ken Suto, Tetsuo Sasaki, Tadao Tanabe

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

We have constructed THz spectrometers using the widely frequency-tunable THz-wave generated from GaP crystal pumped at 1.2 μm region using two Cr:forsterite Lasers and compared with 1 μm using a YAG laser and an optical parametric oscillator (OPO). The systems have sufficient resolution for observation of solids and liquids. We have measured the transmittance spectra of saccharides at 20 K, and the spectra at room temperature were sensitive to humidity.

本文言語English
ホスト出版物のタイトルInternational Quantum Electronics Conference 2005
ページ1234-1235
ページ数2
DOI
出版ステータスPublished - 2005
外部発表はい

出版物シリーズ

名前IQEC, International Quantum Electronics Conference Proceedings
2005

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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