laser speckle interfermetry
laser double-exposure speckle interferometry
Laser interfermetry measurement
Laser interferometry
激光干涉视力
激光干涉术
激光干涉测量
激光干涉
激光干涉测量法
激光干涉测量技术
laser interferometry for measuring velocities
laser speckle
激光散斑
激光散斑技术
斑纹
雷射斑点
激光斑点
激光斑纹
激光碎斑
白光散斑
laser speckle contrast imaging
laser speckle interference measuring
laser speckle non-destructive testing
laser speckle photo technique
Laser Speckle Photography
Laser speckle strain Gauge
laser speckle-homogeneity
Laser Speckle-Schlieren Interferometer System
primary vibration calibration by laser Interferometry
laser interferometry measurement