3 papers
physics.app-ph2026
Fully optoelectronic coherent THz spectroscopy
François Parnet, Francis Hindle, Ulysse Mao +9
Coherent terahertz spectroscopy of molecular transients has so far relied on electronic sources whose bandwidth is limited to a fraction of their center frequency. Photoconductive…
physics.optics2024
Signal estimation and uncertainties extraction in TeraHertz Time Domain Spectroscopy
Elsa Denakpo, Théo Hannotte, Noureddin Osseiran +2
Terahertz Time Domain Spectroscopy (THz-TDS) systems have emerged as mature technologies with significant potential across various research fields and industries. However, the lack…
physics.ins-det2024
Can the THz-TDS detect trace gases?
Noureddin Osseiran, Jeyan Bichon, Sophie Eliet +1
The THz-TDS is a versatile technique and can be used to probe gas phase molecules. We are pushing the technique to its limit to try and detect trace gases at the sub-ppm levels. Th…