抗干扰

The magnetooptic self-nulled ellipsometer,with ac Farady magnetooptic modulating and phase locking to detect nulled point,has the high abilities of prevent interference and angular recognize.

磁光调制锁相椭用交流法拉第磁光调制及相敏检波来检测消光点,具有抗干扰能力强,角分辨能力高等优点。

It has been proved that this method is fit for the parallel linable fringes and the interferograms with the arbitrary closed loop fringe pattern.

该方法具有度高、抗干扰的特点，不仅适用于平行直线型条纹图像，而且对含闭合条纹的复杂干涉图像同样适用。