Ponente
Prof.
Ramon Vilaseca
(Universitat Politecnica de Catalunya (UPC))
Descripción
We show a method to experimentally characterize the any 2D random distribution of ferroelectric domains in a nonlinear crystal such as SBN, which is difficult to observe by other methods. It is based on second harmonic diffraction of light pulses and it allows us to determine the domain size distribution. Comparison with simulation results shows good agreement. It has also been used to characterize more complicated domain distributions.
Autor primario
Sra.
Bingxia Wang
(Universitat Politecnica de Catalunya)
Coautores
Prof.
Crina Cojocaru
(Universitat Politecnica de Catalunya)
Prof.
Jose Trull
(Universitat Politecnica de Catalunya)
Sr.
K. Switkowski
(Texas A&M University at Qatar)
Prof.
Ramon Vilaseca
(Universitat Politecnica de Catalunya (UPC))
Prof.
Wieslaw Krolikowski
(Texas A&M University at Qatar)
Dr.
Y. Sheng
(Australian National University, Canberra)
