A novel liquid crystal phase modulator(LCPM) of 2D liquid crystal array with parallel alignment was fabricated. And experiments of Zernike polynomial production and distorted wavefront modulation were conducted on the Zygo interferometer with the LCPM.

• 研制出新型平行排列的二维阵列液晶相位调制器(LCPM),利用此相位调制器在Zygo干涉仪上进行了泽尼克(Zernike)多项式的产生和畸变波前调制的实验。