Nonlinear diffraction in two-dimensional nonlinear photonic structures with a short-range order Conference Paper uri icon

abstract

  • We report on the observation of nonlinear diffraction and Cherenkov radiation via second-harmonic generation in two-dimensional nonlinear photonic structures with a short-range order of periodic poling. We discuss a theoretical model for describing this phenomenon and analyze the experimentally observed diffraction patterns and their polarization properties. © 2009 Optical Society of America.

author list (cited authors)

  • Sheng, Y., Saltiel, S. M., Neshev, D., Krolikowski, W., Koynov, K., Kivshar, Y. S., & IEEE, ..

publication date

  • December 2009