带宽和动态范围对太赫兹时域光谱厚度测定的影响

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2019-09-01 DOI:10.1109/IRMMW-THz.2019.8874124

L. Liebelt, S. Weber, J. Klier, T. Pfeiffer, D. Molter, F. Ellrich, G. von Freymann

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引用次数: 0

摘要

太赫兹时域光谱学(TDS)在无损测厚领域是一种非常有吸引力的技术。产生的太赫兹脉冲的特性——带宽和动态范围——直接影响测厚性能。本文对由此产生的影响进行了研究。

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Influence of bandwidth and dynamic range on thickness determination using terahertz time-domain spectroscopy

Terahertz time-domain spectroscopy (TDS) is a very attractive technique in the field of nondestructive layerthickness determination. The characteristics of the generated terahertz pulses - bandwidth and dynamic range - have direct influence on the thickness-determination performance. The resulting effects are investigated in this contribution.

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来源期刊

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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