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

Terahertz radiation

Crystals

Absorption

Nonlinear crystals

Laser crystals

Mirrors

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