A diffraction selectivity theoretical analysis method of volume gratings with wavefront phase encoding is proposed.
论文给出了分析随机波前相位编码体光栅选择性衍射的一种方法。
2
A common way to determine wave speed is by experiment, which includes wave - frontmethod and wave periods method.
管线水击波速的常用测量方法有波前法和周期法。
3
A new method of tomography reconstruction from Hartmann wave-front sensing is presented which combines wave-front sensing technique with computed tomography reconstruction technique.