According to the power spectrum of phase di stortion and transfer function of adaptive optical system, the temporal response errors for LGS and nature-guide-star (NGS) are compared.

• 根据湍流相位时间功率谱和自适应光学系统的传递函数，比较了使用自然导星和激光导星时自适应光学系统的时间响应误差；