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 layer-thickness 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.
Freymann, G. von