SEARCH Articles Figures Tables Nonlinear optical propertie Nonlinear optical properties Nonlinear optical technique Nonlinear optics third-order nonlinearity Nonlinear properties Nonlinear techniques Nonlinear third order Nonlinear third-order optical nonlinearity Optical techniques Optical third-order Order properties Third-order Third-order nonlinear optical Third-order nonlinear optical properties Third-order nonlinear optics Third-order nonlinearities Third-order optical nonlinearities Third-order optical nonlinearity