Abstract：The precise measure of the laser diffraction pattern dark distance is key to the accuracy of the laser diffraction micro-measure. At present,the measures of dark pattern distance are adopted mainly the solid image sensor of high pass bit and small central
贺国权. 激光衍射测量中应用插值细分的可行性分析[J]. 南昌大学学报（理科版）, 2005, 29(03): 1-.
HE Guo-quan(Department of Physics and Electron Information Engineering,Fuling Teachers’ College,Fuling 408003,China). . , 2005, 29(03): 1-.
2005, Vol. 29 