speckle shearing interferometry

基本解释

Both theory and experiments show that stroboscopic shearing speckle interferometry is obviously superior to time-average method.
理論和實騐都表明頻閃剪切散斑乾涉照相法要優於時間平均剪切散斑乾涉照相法。
A kind of enciroled-circular double wedge (E-CDW), in which shearing amount could be varied continually, is recommended for speckle shearing interferometry.
本文提出一種錯位量連續可調的圓一環雙光楔作爲錯位乾涉元件進行激斑照相。
Speckle-Shearing Interferometry is a kind of method that directly measures surface full-field strain. It does not need to differentiate with respect to the measured displacement to obtain the strain.
散斑剪切乾涉法是一種直接測量表麪全場應變的方法，它取消了由測定位移而計算微分的要求。