The latest achievements in the area of terahertz spectrometers based on transient effects are presented. The potential to use these spectrometers in various applications demanding the composition analysis of multicomponent gas mixtures simultaneously with a high sensitivity (at the ppb level) and resolving power is considered. The results obtained with the use of transient terahertz spectroscopy for medical diagnostics, security systems, etc. are shown.

中文翻译：

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用于分析应用的高分辨率太赫兹光谱

介绍了基于瞬变效应的太赫兹光谱仪领域的最新成果。考虑了在需要高灵敏度（ppb级）和分辨能力的同时对多组分气体混合物进行成分分析的各种应用中使用这些光谱仪的潜力。显示了将瞬变太赫兹光谱用于医学诊断，安全系统等所获得的结果。