Nonlinear Theory of Two-Beam Coupling in a Photorefractive MaterialOptics Communications
AbstractA nonlinear theory of two-beam coupling is formulated using the decoupled Kukhtarev equations in the steady state to account for arbitrary pump-to-signal intensity ratios. The results, computed for the case of participating uniform plane waves, are reconciled with a numerical simulation using Gaussian beams, and with available experimental results and empirical theory.
CopyrightCopyright © 1994, Elsevier
Citation InformationKarunaharan Ratnam and Partha P. Banerjee. "Nonlinear Theory of Two-Beam Coupling in a Photorefractive Material" Optics Communications Vol. 107 Iss. 5-6 (1994)
Available at: http://works.bepress.com/partha_banerjee/75/