Terahertz-wave spectrometer based on a coherent terahertz-wave parametric generator

Ruixiang Guo; Hiroaki Minamide; Tomofumi Ikari; Youichi Ishikawa; Hiromasa Ito

doi:10.1117/1.2390702

1 November 2006 Terahertz-wave spectrometer based on a coherent terahertz-wave parametric generator

Ruixiang Guo, Hiroaki Minamide, Tomofumi Ikari, Youichi Ishikawa, Hiromasa Ito

Author Affiliations +

Optical Engineering, Vol. 45, Issue 11, 113603 (November 2006). https://doi.org/10.1117/1.2390702

Abstract

We developed a fast data-acquisition rate terahertz (THz)–wave spectrometer based on an all-solid-state achromatically injection-seeded THz-wave parametric generator (is-TPG). It takes only seconds to smoothly sweep the frequency range from 0.9 THz to 2.4 THz. This system has been used successfully in THz-wave absorption spectrum measurement with high brightness, a fast data-acquisition rate, and ease of handling.

©(2006) Society of Photo-Optical Instrumentation Engineers (SPIE)

Citation Download Citation

Ruixiang Guo, Hiroaki Minamide, Tomofumi Ikari, Youichi Ishikawa, and Hiromasa Ito "Terahertz-wave spectrometer based on a coherent terahertz-wave parametric generator," Optical Engineering 45(11), 113603 (1 November 2006). https://doi.org/10.1117/1.2390702

Published: 1 November 2006

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