Retrieving the susceptibility from time-resolved terahertz experiments
Schins, Juleon M.; Hendry, Euan; Bonn, Mischa; et al.Muller, H. G.
Date: 2007
Journal
Journal of Chemical Physics
Publisher
American Institute of Physics
Publisher DOI
Abstract
We present an analytical expression for the observed signal in time- and phase-resolved pump-probe studies, with particular emphasis on terahertz time-domain spectroscopy. Maxwell's equations are solved for the response of damped, harmonic oscillators to a driving probe field in the perturbative regime. Our analytical expressions agree ...
We present an analytical expression for the observed signal in time- and phase-resolved pump-probe studies, with particular emphasis on terahertz time-domain spectroscopy. Maxwell's equations are solved for the response of damped, harmonic oscillators to a driving probe field in the perturbative regime. Our analytical expressions agree with the one previously reported in the literature [Nemec et al., J. Chem. Phys. 122, 104503 (2005)] in the Drude limit; however, they differ in the case of a vibrational resonance
Physics and Astronomy
Faculty of Environment, Science and Economy
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