THz-TDS time-trace analysis for the extraction of material and metamaterial parameters

R Peretti, S Mitryukovskiy, K Froberger… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
We report on a method to fit time-trace data from a terahertz time-domain-spectroscopy
system enabling the extraction of physical parameters from a material or metamaterial. To …

On the influence of water on THz vibrational spectral features of molecular crystals

S Mitryukovskiy, DEP Vanpoucke, Y Bai… - Physical Chemistry …, 2022 - pubs.rsc.org
The nanoscale structure of molecular assemblies plays a major role in many (μ)-biological
mechanisms. Molecular crystals are one of the most simple of these assemblies and are …

Beyond the" Dynamic range" approach In noise evaluation for Terahertz Time domain spectrometers

C Muller, M Lavancier, J Bichon… - … Waves (IRMMW-THz …, 2021 - ieeexplore.ieee.org
THz–TDS is used for a myriad of purposes. Still, today, the usual way to compare different
systems in terms of signal to noise ratio is to look at the dynamic range. We propose here a …

Terahertz time domain spectroscopy data processing: analysing uncertainties to push boundaries

M Lavancier, SE Barois, E Denakpo… - Terahertz …, 2022 - spiedigitallibrary.org
Terahertz spectroscopy provides information on the motion of the charges in a sample at a
picosecond scale. To recover this information from Terahertz time-domain spectroscopy …

Retrieving permittivity model parameters for polar liquids and multilayer systems through THz-TDS time-trace data analysis

M Lavancier, S Mitryukovskiy, N Vindas… - … Waves (IRMMW-THz …, 2019 - ieeexplore.ieee.org
We present new features of the Fit@ TDS software for the analysis of polar liquids and
multilayer systems. We also show that the modeling of the absorption coefficient of polar …

Super resolution of a 400 MHz rotational line doublet with a TDS using a 850 ps long delay line

S Eliet, A Cuisset, F Hindle, JF Lampin… - … on Infrared, Millimeter …, 2021 - ieeexplore.ieee.org
We improved the spectral resolution of THz time domain spectroscopy beyond the limit given
by the delay line length. The constraint reconstruction algorithm used successfully depicted …

Towards broadband THz spectroscopy and analysis of sub-wavelength-size biological samples

S Mitryukovskiy, M Lavancier, F Braud… - … Waves (IRMMW-THz …, 2019 - ieeexplore.ieee.org
We report on our recent progress toward bio-photonic applications of terahertz time-domain
spectroscopy. First, we developed a technique for the confinement of broadband terahertz …

[PDF][PDF] Retrieving permittivity model parameters for polar liquids and multilayer systems through THz-TDS time-trace data analysis

RP Lampin - core.ac.uk
We present new features of the Fit@ TDS software for the analysis of polar liquids and
multilayer systems. We also show that the modeling of the absorption coefficient of polar …