[15a-211-1~13] 3.9 Terahertz technologies

△ [15a-211-3] One pulse spectroscopic system using multi-wavelength terahertz parametric source

〇Kosuke Murate¹, Shin'ichiro Hayashi², Kodo Kawase¹ (1.Nagoya Univ., 2.NICT)

Keywords:terahertz, parametric generation, spectrometer

In this study, simultaneous generation and detection of multi-wavelength THz waves by injection seeded terahertz parametric generator (is-TPG) were achieved for the first time. Furthermore, one-pulse spectroscopy of saccharides was realized and the dynamic range of more than 60 dB was obtained as a spectroscopic system.