Magnetic second-harmonic generation of an antiferromagnetic film

摘要

Second-harmonic generation of an antiferromagnetic film in Voigt geometry is calculated and analyzed. This calculation is carried out with an assumption of weak nonlinearity in a two-sublattice antiferromagnetic system. Second-harmonic waves are analyzed by the conventional approach of ordinary nonlinear optics, (C) 2002 Optical Society of America. [References: 11]