激光双脉冲DSPI系统性能分析Ⅱ:对比度及优化

Performance Analysis of DP DSPI ⅠⅠ: Visibility and Optimization

分析了双脉冲激光数字散斑干涉系统中影响相关条纹图可见度的因素，相应地提出了获取高质量相关条纹图的优化方法。

In order to obtain the high quality speckle correlation fringe pattern from double pulse digital speckle pattern interferometry, the factors which might affect the visibility of correlation fringes are analyzed, and the visibility optimization of correlation fringe pattern is presented.