2 papers
cond-mat2004
Simulation of Phonon-Polariton Generation and Propagation in Ferroelectric LiNbO3 Crystals
David W. Ward, Eric Statz, Nikolay Stoyanov +1
We simulate propagation of phonon-polaritons (admixtures of polar lattice vibrations and electromagnetic waves) in ferroelectric LiNbO3 with a model that consists of a spatially pe…
cond-mat2004
Phonon-Polariton Propagation, Guidance, and Control in Bulk and Patterned Thin Film Ferroelectric Crystals
David W. Ward, Eric Statz, Jaime D. Beers +5
Using time resolved ultrafast spectroscopy, we have demonstrated that the far infrared (FIR) excitations in ferroelectric crystals may be modified through an arsenal of control tec…