modal phase dispersion

例句：

1. 1. The dispersion of the wavefronts in the modal phase is crucial for the accurate measurement of the optical properties of the material.
   模态相位中波前的分散对于准确测量材料光学性质至关重要。
2. 2.In the study of nonlinear optics, understanding the dispersion of the modal phase is essential for designing efficient laser systems.
   在非线性光学研究中，了解模态相位的色散对于设计高效激光系统至关重要。
3. 3. The dispersion of the modal phase can be used to control the propagation of light waves in fiberoptics.
   模态相位色散可用于控制光纤中光波的传播。