Lattice motions from THz phonon polaritons measured with femtosecond X-ray diffraction

We use femtosecond x-ray diffraction to measure the coherent lattice displacements associated with the excitation and propagation of THz phonon polaritons in LiTaO3.

Bibliographic Details
Main Authors: Cavalleri, A, Wall, S, Rini, M, Simpson, C, Dean, N, Khalil, M, Statz, E, Ward, D, Nelson, K, Shoenlein, R
Format: Conference item
Published: Optical Society of America 2007