3 papers
cond-mat.mtrl-sci2026
A Compact High-Repetition-Rate Intense THz Source for Atomic-Scale Materials Characterization
Léo Guiramand, Florant Exertier, Alexandre Fahy +11
High-intensity terahertz (THz) sources combining high repetition rates, strong field amplitudes, and long-term stability are key enabling technologies for next-generation ultrafast…
physics.optics2026
Direct single-shot imaging of time-resolved terahertz vector fields
J. Lafreniere-Greig, J. E. Nkeck, X. Ropagnol +7
We demonstrate direct single-shot retrieval of the full in-plane vector field of broadband terahertz waves using electro-optic sampling. Implemented with a circularly polarized opt…
physics.optics2026
Terahertz multispectral polarimetric imaging based on intensity measurement
Redwan Ahmad, Charles Simard, Rejeena R Sebastian +3
A compact terahertz (THz) polarimetric spectrometer and imaging system is demonstrated using polarization-sensitive frequency-selective surfaces (PS-FSS) and rapid, intensity-based…