Surface plasmon polaritons generated magneto–optical Kerr reversal in nanograting

Chen Le-Yi^{1, 2}, Zong Zhen-Xing¹, Gao Jin-Long¹, Tang Shao-Long^{1, †}, Du You-Wei¹

Process of incident p-polarized light being reflected on nanograting surface and the damped harmonic oscillator model in z direction.