The use of numerical methods for thickness extraction in terahertz time-domain
spectroscopy (THz-TDS) is highly deterministic in improving the accuracy of optical …

The accuracy of any measurement with terahertz time-domain spectroscopy (THz-TDS)
depends strongly on knowing and supplying the precise sample thickness when processing …

The accuracy of thin-film characterization in terahertz spectroscopy is mainly set by the
thickness uncertainty. Physical thickness measurement has limited accuracy for thin-film …

The thickness of a sample material for a transmission-mode terahertz time-domain
spectroscopy (THz-TDS) measurement is the subject of interest in this paper. A sample that …

Terahertz time-domain spectroscopy (THz–TDS) relies heavily on knowing precisely the
thickness or refractive index of a material. In practice, one of these values is assumed to be …

Terahertz time-domain spectroscopy (THz-TDS) has shown significant potential in thickness
detection. The time-of-flight (TOF) method is most widely used for judgment. However, the …

When measuring optical material parameters with terahertz spectroscopy the accuracy of the
material parameters measured depends strongly on knowing and supplying the precise …

Thin-film sensing with a film thickness much less than a wavelength is an important
challenge in conventional transmission-mode terahertz time-domain spectroscopy (THz …

A bstract We compare a state-of-the-art terahertz (THz) time domain spectroscopy (TDS)
system and a novel optoelectronic frequency domain spectroscopy (FDS) system with …

Through the use of terahertz time-domain spectroscopy (THz-TDS), the sample thickness
can be determined by exploiting the Fabry-Perot effect. Given the reference pulse and the …