174 citations · 327 across the 8 of their papers we have counts for
8 papers
Enhanced transmission at the zeroth-order mode of a terahertz Fabry-Perot cavity
Soumitra Hazra, Ran Damari, Adina Golombek +3
A planar Fabry-Perot cavity with inter-mirror spacing significantly shorter than the probing wavelength is explored for its "zero-order mode" terahertz transmission. The enhanced t…
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…
Orientation Echoes via Concerted Terahertz and Near-IR excitation
Ran Damari, Amit Beer, Sharly Fleischer
A new and efficient method for orientation echo spectroscopy is presented and realized experimentally. The excitation scheme utilizes concerted rotational excitations by both ultra…
Molecular Orientation-Induced Second Harmonic Generation: deciphering different contributions apart
Amit Beer, Ran Damari, Yun Chen +1
We demonstrate and explore an all-optical technique for direct monitoring the orientation dynamics of gas phase molecular ensembles. The technique termed 'MOISH' utilizes the trans…
Strong Coupling of Light to Collective Terahertz Vibrations in Organic Materials
Ran Damari, Omri Weinberg, Natalia Demina +5
Several years ago, it was shown that strong coupling between an electronic transition in organic molecules and a resonant photonic structure can modify the electronic landscape of…
Echo Spectroscopy in multi-level quantum-mechanical rotors
Dina Rosenberg, Ran Damari, Sharly Fleischer
The rotational echo response of molecules is found to strongly depend on the delay between the two ultrashort laser pulses, as opposed to two-level systems. We study this dependenc…
Coherent radiative decay of molecular rotations: a comparative study of terahertz-oriented versus optically aligned molecular ensembles
Ran Damari, Dina Kardash, Sharly Fleischer
The decay of field-free rotational dynamics is experimentally studied in two complementary methods: laser-induced molecular alignment and terahertz-field-induced molecular orientat…
Rotational control of asymmetric molecules: dipole- vs. polarizability- driven rotational dynamics
Ran Damari, Shimshon Kallush, Sharly Fleischer
We experimentally study the optical- and terahertz- induced rotational dynamics of asymmetric molecules in the gas phase. Terahertz and optical fields are identified as two distinc…