2 papers
physics.chem-ph2022
Enhanced molecular orientation via NIR-delay-THz scheme: Experimental results at room temperature
Ran Damari, Amit Beer, Eli Flaxer +1
THz fields induce orientation in gas phase molecules via resonant dipole-field interaction. The degree of orientation however remains severely limited due to the practical shortage…
physics.optics2020
Enhanced spatial resolution of Terahertz spectroscopy via semiconductor photoexcitation
Daniel Krotkov, Eli Flaxer, Sharly Fleischer
We utilize the photoexcitation of a semiconductor material as a 'reflectivity switch' for a broadband terahertz field. We show that judicious use of this switch enables temporal ch…