Title :
Periodic spatial patterns in quadratic media with nonlinear diffraction
Author :
Sukhorukov, Anatoly P. ; Shkolnik, Igor V.
Author_Institution :
Fac. of Phys., Moscow State Univ.
Abstract :
Nonparaxial theory of two-colour periodic patterns in quadratic media is developed. We investigate dependence of pattern contrast on period and nonlinear diffraction parameter for TE and TM waves. Low-contrast pattern is analyzed by perturbation method
Keywords :
light diffraction; multiwave mixing; nonlinear media; nonlinear optics; pattern formation; perturbation theory; nonlinear diffraction parameter; pattern contrast; periodic spatial patterns; perturbation method; quadratic media; two-colour periodic patterns;
Conference_Titel :
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-778-4
