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Conferences > Sensors > 2020 > SM3E > SM3E.4

Novel THz-wave Gas-sensing System Based on Frequency-tunable Source

Hiroaki Minamide

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Abstract

Terahertz-wave security screening system has been developed by using an injection-seeded terahertz-wave parametric generator with intense-power and narrowband emission. Methanol gas in atmosphere as a phantom was measured within one second without dismpting foot traffic.

© 2020 The Author(s)

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